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Posted: **Sun May 15, 2022 8:24 pm**

: 12 Determine The Beamwidth Eirp And Transmit And Receive Antenna Gains For A Parabolic Antenna With The Following Par 1 (19.91 KiB) Viewed 49 times

: 12 Determine The Beamwidth Eirp And Transmit And Receive Antenna Gains For A Parabolic Antenna With The Following Par 2 (14.26 KiB) Viewed 49 times

12. Determine the beamwidth, EIRP, and transmit and receive antenna gains for a parabolic antenna with the following parameters: Dish diameter 2.5 m = Frequency of operation = 4 GHz Efficiency = 55 % Pt II 100 W

15. Assuming the aperture of a pyramidal horn is square, how large does it has to be to have a gain of 18 dBi at 12 GHz ? For a pyramidal horn, gain is given by