Which of the following is not a concern for antenna tradeoff?(a) RF access(b) Calibration(c) Phase noise(d) RF MEMSI had been asked this question by my school principal while I was bunking the class.I'm obligated to ask this question of Antenna Tradeoffs topic in chapter Technology Tradeoffs in Software Defined Radio of Cognitive Radio

Which of the following is not a concern for antenna tradeoff?(a) RF ac

1.	Which of the following is not a concern for antenna tradeoff?(a) RF access(b) Calibration(c) Phase noise(d) RF MEMSI had been asked this question by my school principal while I was bunking the class.I'm obligated to ask this question of Antenna Tradeoffs topic in chapter Technology Tradeoffs in Software Defined Radio of Cognitive Radio
Answer» The correct answer is (d) RF MEMS To explain I WOULD say: RF access, antenna calibration, phase noise are some parameters which influence antenna TRADEOFFS. The antenna establishes the available RF band and is RESPONSIBLE for the directional PROPERTIES of the system.

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