Which among the following is a policy challenge for radio astronomy systems?(a) Determination reception parameters to avoid interference(b) Determination of the location of the fixed receiver(c) Determination of transmission power(d) Determination of operation frequencyThe question was posed to me by my college director while I was bunking the class.My enquiry is from Next Generation Wireless Network in chapter Next Generation Wireless Network of Cognitive Radio

Which among the following is a policy challenge for radio astronomy sy

1.	Which among the following is a policy challenge for radio astronomy systems?(a) Determination reception parameters to avoid interference(b) Determination of the location of the fixed receiver(c) Determination of transmission power(d) Determination of operation frequencyThe question was posed to me by my college director while I was bunking the class.My enquiry is from Next Generation Wireless Network in chapter Next Generation Wireless Network of Cognitive Radio
Answer» Correct choice is (B) Determination of the LOCATION of the FIXED receiver To explain I would say: Radio astronomy studies the celestial phenomena by measuring the radio waves characteristics emitted by the physical processes occurring in space. The location of the fixed receiver is a policy challenge as the receiver has to be located at a spot with minimum INTERFERENCE from commercial SYSTEMS.

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