1 GvB Director: Prof. Dr. rer. nat. Anton Grabmaier Fraunhofer-Institut für Mikroelektronische...
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Transcript of 1 GvB Director: Prof. Dr. rer. nat. Anton Grabmaier Fraunhofer-Institut für Mikroelektronische...
1
GvB
Director: Prof. Dr. rer. nat. Anton Grabmaier
Fraunhofer-Institut für Mikroelektronische Schaltungen und Systeme, Duisburg
Transponder Systems
for Identification and Micro-Telemetry
Dr. Gerd vom Boegel
2G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Contents Introduction of Fraunhofer IMS
Current Applications of Transponder-
Systems
Basics of Transponder Systems
Chip-Technology and integrated
Sensors
Applications
Trends and new Applications
3G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Foundation: 1984/85
Staff: > 200
Mission:
• Applied Research, development, and production of innovative
microelectronic products
• Technology development and transfer
Budget: (18,8 Mio. Euro for 2008)
25 % basic funding for corporate research and administration
25 % publicly funded projects
50 % projects funded by industry
100% public
100% privat
basic research
applied research
product devel.
Max-Planck-Gesellschaft
Fraunhofer-Gesellschaft
industry
Fraunhofer IMS
4G. vom Boegel
MINAPIM, Sept. 2008, Manaus
IMS Infrastructure
Clean Room of IMS Duisburg
• Total area: 1300 m2
• Clean room class: 10
• Wafer size: 200 mm (8 inch, 0.25µm)
• Staff: app. 90 in 4 shifts / 7days a week
• Capacity: > 70.000 wafer/p.a.
Production range
• Complete CMOS process line plus integrated sensors
• Production from some 100 ASICs/p.a. - > 1,000,000 ASICs/p.a.
5G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Microsystems Lab
• Total area: 400 m² (600 m² in 2008)
• Clean room class: 10
• Wafer size: 200 mm
• Staff: 5 +
• Mission: Extending the application areas of CMOS (“More than Moore”) by Post Processing on CMOS wafers
Development Activities
• Adding layers, structures, devices onto preprocessed “intelligent substrates” (CMOS wafers) to create integrated sensor systems. Examples: Bolometer arrays for IR imaging, Biosensors
IMS Infrastructure
6G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Immobilizer of Passenger Cars
Electronic Ear-Tag
Control of Material Flow in Production
Sports Timing (e.g. Marathon)
Access control at Skiing Lifts
Baggage Sorting
Maut Control
Building Automation
Waste Management
. . .
Currently used
Applications
of
Transponder
Systems
7G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Frequency Bands for Transponder Applications
0,01 0,01 1 10 100 1000 10.000 100.000
20
40
60
80
25
250
MHz
m0,0030,030,33303003.00030.000
Frequency:
Wave length:
100 - 135 kHz 13,56 MHz 2,45 GHz
H, dBµA/m in 10mERP, mW
6,78 13,56 27,125 40,68 433 868 915 2450 5800 24.000
(>30MHz)(<30MHz)
8G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Principle of Energy Transmission within passive Transponder Systems
Energie, Takt
Lesegerätmagnetisches Feld H
~ G
C
Chip
Transponder
MOD
C1
V1
V2
V3
L1 L2
Reader
9G. vom Boegel
MINAPIM, Sept. 2008, Manaus
RF- Frontend
Processor-core
Data
Data
Clock
A/D- Converter
Oszi. Program- memory
Clock
Voltage-control regler
Vregel VDD
Antenna
Transponder-ASIC
Battery
Temperature-Sensor regler
Temperature Monitoring Transponder „TempLog-Label“
10G. vom Boegel
MINAPIM, Sept. 2008, Manaus
7,83 mm²Chipfläche
96 Bit ID-Nummer + Kalibrierwerte
2 kBit Datenspeicher
Speicher
6,62 kBit/s; 6,67 kBit/s
26,48 kBit/s; 26,69 kBit/s
Datenübertragung
up-stream
1,65 kBit/s
26,48 kBit/s
Datenübertragung
down-stream
-40 – 70 °CTemperaturbereich
250 µAStromaufnahme
< 1 µA Ruhestrom
2,4 – 3,6 VVersorgungsspannung
Temperature-Transponder ASIC (ISO-Standard 15693)
11G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Pressure and
Temperature
Transponder
12G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Photograph:
Transponder
Chip with
Pressure Sensor
13G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Kontakte
Substrate lektrode
M em branPassiv ierung
U nterdruck
Micro-machined
Pressure Sensor
Elements
14G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Active Tire-Pressure Transponder System
15G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Reader
Active Tire Pressure Transponder System
16G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Vacuum Monitoring in Vacuum-Isolation
panels (VIP)
VIP-Assembly:- Filler Material- Transponder- Foil VIP-Mounting
Embedded
Transponder
in VIP
17G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Retina
Transceiver with pressure-sensor, temperature sensor
and sensor elektronics
Antenna
Reader Unit with memory
Aim: Prevent blindnessdue to Glaucoma
Measuring of pressure within-eye pressure sensor
Reader-Antenna integratedin glasses
Continuous Monitoringof Pressure
Alarm at over-pressure
Example Tele-Medicine: Monitoring of „Glaucoma“ patients
18G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Transponder in
Silicon Capsulation
Example Tele-Medicine: Monitoring of „Glaucoma“ patients
19G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Example of active Transponder IMS - µNode:
Ultra-Low-Power Processor
3-Volt-Battery
RF-Link with 2,45 GHz Frontend and 100 Canals
ZigBee Protocol
LF-Link / Wake-Up with 125 kHz Frontend
20G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Wireless Monitoring:
• Humidity (Air and Earth)
• Temperature (Air and Earth)
• Light
• pH-Value
Feature:
• Operation over one Period(Source: Fraunhofer-IMS)
Agricultural Application of active System:
21G. vom Boegel
MINAPIM, Sept. 2008, Manaus
(Source: LWK NRW, Fraunhofer IMS)
Sensor 1Sensor 2Sensor 3Sensor 4
12pm2004/12/21
4pm2004/12/21
8pm2004/12/21
12am2004/12/22
4am2004/12/22
8am2004/12/22
12pm2004/12/22
Time / Date
Te
mp
era
ture
(°C
)
25
20
15
10
5
0
Agricultural Application of active System:
22G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Transponder-Systems are already
used in many applications
The Combination of RFID and Sensors opens
new Applications in many Areas
IMS offers Development- and
Production-Service
Summary
Source: Fraunhofer-IMS)
23G. vom Boegel
MINAPIM, Sept. 2008, Manaus
Thank you for your attention
Contact
Gerd vom Boegel: