More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7...

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More Antenna Noise & Report #2 Objectives today: System Noise & Temperature T op = T i + T e Antennas Receivers Examples Interference Study (Report #2) Angular distances θ, θ e Diffraction Atmospheric effects Weather effects

Transcript of More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7...

Page 1: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

More Antenna Noise & Report #2

Objectives today:

System Noise & Temperature

Top = Ti + Te

Antennas

Receivers

Examples

Interference Study (Report #2)

Angular distances θ, θe

Diffraction

Atmospheric effects

Weather effects

Page 2: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

System Noise Operating Temperature

Page 3: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Translating Noise Temperatures

Page 4: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Translating Noise Temperatures

Page 5: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Antenna Noise Temperatures

Page 6: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Antenna Noise Temperatures

Page 7: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Antenna Noise Temperatures

Page 8: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Receiver Noise Temperature

Page 9: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Receiver Noise Temperature

Page 10: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Receiver Noise Temperature

Page 11: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Receiver Noise Temperature

Page 12: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Receiver Noise Temperature

Page 13: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 14: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 15: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 16: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 17: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 18: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 19: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 20: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 21: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 22: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study

Page 23: More Antenna Noise & Report #2 - Homepages at WMUhomepages.wmich.edu/~johnson/ece5950/PDF/Jun 7 ECE5950.pdf · 2017. 6. 7. · — antenna noise temperature, K — noise power density

Interference Study


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