Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach...
Transcript of Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach...
![Page 1: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/1.jpg)
Guide to Half- and Full-duplex RFid:Lessons Learned Tracking Bull Trout in the Upper
Willamette Since 2001
Vince TranquilliFish Research and Monitoring Program
![Page 2: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/2.jpg)
Objectives
• What is new since 2001• Why we choose HDX• How to build antennas• Prepare for Demo in Park
![Page 3: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/3.jpg)
Image by Warren Leach
23 mm long HDX tagNEW Prototype tag
Images by Warren Leach
![Page 4: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/4.jpg)
0
25
50
75
100
<1
9
30-39
50
-59
70-79
90
-9911
0-119
130-1
3915
0-159
170-1
7919
0-199
Fork length (mm)
Num
ber o
f bul
l tro
ut
Juvenile Tagging Size
0
25
50
75
100
<1
9
30-39
50
-59
70-79
90
-9911
0-119
130-1
3915
0-159
170-1
7919
0-199
Fork length (mm)
Num
ber o
f bul
l tro
ut
![Page 5: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/5.jpg)
Captive Rearing Program
![Page 6: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/6.jpg)
Release tagged fish
• smaller size = less time in artificial environment
• earlier = when food is available
![Page 7: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/7.jpg)
New Since 2001
• Smaller tag• Better tuning module
![Page 8: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/8.jpg)
0
20
40
60
80
100
1 51 101 151
0
20
40
60
80
100
1 51 101 151
Indu
ctan
ce (u
H)
Capacitance (nF)
TI-RFid
Oregon RFidAntenna Tuning
![Page 9: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/9.jpg)
New Since 2001
• Prototype small tag• Better tuning module• Interactive data logger
![Page 10: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/10.jpg)
Terminal Emulation
>up--------- upload start ---------01/07/2010 15:53:25.76 upload complete01/28/2010 14:57:16.99 supply power 18.5V01/28/2010 14:57:16.99 database file opened01/28/2010 14:57:20.46 reader startup detectedR 0000 0000000165707461 A0 01/28/2010 15:21:38.62 00:00:00.17 3 23421R 0000 0000000165707461 A0 01/28/2010 15:52:21.94 00:00:00.17 3 29634R 0000 0000000165707461 A0 01/28/2010 16:23:06.18 00:00:00.16 3 29657R 0000 0000000165707461 A0 01/28/2010 16:53:51.52 00:00:00.16 3 29671R 0000 0000000165707461 A0 01/28/2010 17:24:35.40 00:00:00.16 3 2965
![Page 11: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/11.jpg)
New Since 2001
• Prototype small tag• Better tuning module• Interactive data logger• Prototype multiplexer
![Page 12: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/12.jpg)
New Since 2001
• Prototype small tag• Better tuning module• Interactive data logger• Prototype multiplexer• System integrity check
![Page 13: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/13.jpg)
Objectives
• What is new since 2001• Why we choose HDX
![Page 14: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/14.jpg)
10 mi.20 km
• Cost-effective(readers/materials)
• Low power• Easy to use
- no effect water level- no effect vibrations
Why we choose HDX?
![Page 15: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/15.jpg)
Bull trout• Long-lived species • Complex life history
Why we choose HDX?
![Page 16: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/16.jpg)
2 mi.5 km
South Fork McKenzie River
Adult escapement?Repeat spawning frequency?Juvenile-to-adult survival?Juveniles downstream movement?When are fish entrained?Which route through the dam?If recovered below dam and we move them
back over the dam do they survive?When do fish leave the reservoir?What areas of the reservoir do they use?
![Page 17: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/17.jpg)
2 mi.5 km
Upper Middle ForkWillamette River
Where are fish spawning?Site fidelity?Repeat spawning frequency?Where is mortality occurring?
![Page 18: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/18.jpg)
Why we chose HDX?
• Antennas are simple to build• Build to meet site/project-
specific requirements• When it breaks we can fix it• Not overly invested in any one site
(low impact)
![Page 19: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/19.jpg)
Chinook redd in antenna
![Page 20: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/20.jpg)
Scale
![Page 21: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/21.jpg)
• Swim-through antennas• Antennas for use in culverts• Larger antennas (Dam sites)• Fish attraction (Reservoirs)• Mobile antennas• Flat-plate antennas
How to build antennas
![Page 22: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/22.jpg)
Max. depth~ 3.2 ft.
Up to 30’ long12 volt12 gauge wire
Stream-widthSwim-through
1 loop antennas
![Page 23: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/23.jpg)
Max. depth~ 3.2 ft.
Up to 30’ long12 volt12 gauge wire
Stream-widthSwim-through
1 loop antennas
Larger antennas:18 volt
60’ x 3.2’80’ x 3’190’ x 18”
![Page 24: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/24.jpg)
Stream Profile
Max. separation distance 1.1 m (depth)
![Page 25: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/25.jpg)
Vector flow
Rock
![Page 26: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/26.jpg)
![Page 27: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/27.jpg)
![Page 28: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/28.jpg)
Materials we no longer use
![Page 29: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/29.jpg)
Culverts
![Page 30: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/30.jpg)
1 –
1.5 m
3 loops8 gauge1 – 1.5 m diameter3 ¼” tube
72- 56”
48”
![Page 31: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/31.jpg)
9’ x 9’2 loops12 gauge
![Page 32: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/32.jpg)
2 loops12 gauge¾ - 1-¼” space6’ – 9’
10’ -15’
4.9’
![Page 33: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/33.jpg)
Common Problem
Rebar in concrete reduces performance
![Page 34: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/34.jpg)
Solution
![Page 35: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/35.jpg)
Fish attraction (light, bait, habitat)Add video for untagged fish8 gauge speaker wireVariable size, # of loops, spacing
Fish Attractor Station
![Page 36: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/36.jpg)
Fish Attraction Station
![Page 37: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/37.jpg)
5 loops18 gauge wire
Mobile HDX antennas
![Page 38: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/38.jpg)
Optimal Tag Orientation ( 90°)23 mm HDX = 56 cm12 mm FDX = 37 cm8.5 mm FDX = 20 cm
Mobile FDX/HDX System
![Page 39: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/39.jpg)
Antenna orientation mattersMap detection field in cross-sectional view
Swim-thru vs. Swim-over antennas
![Page 40: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/40.jpg)
45°90°
Tag orientation also matters
![Page 41: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/41.jpg)
45°90° 0°
Tag orientation also matters
![Page 42: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/42.jpg)
Swim-over antenna
![Page 43: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/43.jpg)
6”
32”
Manipulate the geometry to improve performance
Swim-over antenna
![Page 44: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/44.jpg)
Above HC Reservoir
![Page 45: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/45.jpg)
![Page 46: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/46.jpg)
![Page 47: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/47.jpg)
![Page 48: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/48.jpg)
24 – 32” read depth
12 – 16”
![Page 49: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/49.jpg)
23 mm long HDX tag
Tagging Fish
![Page 50: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/50.jpg)
![Page 51: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/51.jpg)
Juveniles:> 100 mm in lengthbody cavity
Immature to Adult:> 270 mm in lengthdorsal sinus
![Page 52: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/52.jpg)
23 mm long HDX tagFish > 27 cm fork length
![Page 53: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/53.jpg)
• Tag orientation (angle)• Swim-through/flat plate/mobile• Tag speed relative to EM field size• Wire sizing and materials• Antenna tuning• Power requirements
Park Demo Concepts
![Page 54: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/54.jpg)
Resources
• AFS - Bioengineering Sectiononline forum http://fishpass.org
• USGS - Manual compiled by Alex Harofor half-duplex systems
• ODFW – Antenna [email protected]
• Oregon RFid – Warren Leachoregonrfid.com
![Page 55: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/55.jpg)
References
• Zydlewski et al. 2001. J. Fish BiologyStationary and mobile half-duplex system
• Allen, Hart and Tranquilli. 2006. Marine Geology 232: 63-86Mobile half-duplex systems
• Bond et al. 2007. TransactionsLow-cost full and half-duplex system
![Page 56: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/56.jpg)
• Gayle Zyldewski• Alex Haro (USGS)• Warren Leach (Oregon RFid)• USFS Willamette NF
Acknowledgements
![Page 57: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/57.jpg)
Extra slides …
![Page 58: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/58.jpg)
• Half-duplex• Half and full-duplex• Full-duplex
3 System Types
![Page 59: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/59.jpg)
Allflex Panel Reader (full- and half-duplex tags)
![Page 60: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/60.jpg)
FDX/HDX Reader
2’ x 10’ Antenna
![Page 61: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/61.jpg)
Antenna
Power
Allflex System (full- and half-duplex tags)
Reader
1’
Narrow tuning range 31 jumper settings215 - 280 µH range
Need rigid frameTuning changes with water level
Data logger
20’
FDX/HDX System
![Page 62: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/62.jpg)
FDX/HDX Antenna
2’ x 10’ Antenna7 wraps
2’
10’
![Page 63: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/63.jpg)
FDX/HDX Antenna
2’ x 10’ Antenna7 wraps
2’ x 20’ Antenna9 wraps
2’
20’
![Page 64: Guide to Half- and Full-duplex RFid: Lessons Learned ... · • Oregon RFid – Warren Leach oregonrfid.com. References • Zydlewski et al. 2001. J. Fish Biology Stationary and mobile](https://reader035.fdocuments.net/reader035/viewer/2022071015/5fcdff0339964f66442f0913/html5/thumbnails/64.jpg)
2’ x 10’ Antenna7 wraps
2’ x 20’ Antenna9 wraps
5’ x 5’ Antenna6 wraps
FDX/HDX Antenna
5’
5’