The ability of the antenna to turn radiated energy into conducted energy is called ____________(a) Return ratio(b) Power ratio(c) Capture area(d) RCSI had been asked this question in a job interview.The above asked question is from Primary and Secondary Radar topic in division Surveillance Systems, Mapping and Multimode Radars of Avionics

The ability of the antenna to turn radiated energy into conducted ener

1.	The ability of the antenna to turn radiated energy into conducted energy is called ____________(a) Return ratio(b) Power ratio(c) Capture area(d) RCSI had been asked this question in a job interview.The above asked question is from Primary and Secondary Radar topic in division Surveillance Systems, Mapping and Multimode Radars of Avionics
Answer» The correct answer is (c) Capture area The explanation is: The ability of the antenna to TURN radiated ENERGY into CONDUCTED energy is called a capture area. As an example, if a power density of mw/m2 illuminates an antenna with 1 m2 capture area, then the antenna provides 1 mw power at the output CONNECTOR.

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