Which of the following property doesn’t meet a true frequency independent antenna?(a) Fixed physical size(b) Constant impedance, pattern(c) Operates over wide bandwidth(d) Variable physical sizeI got this question in an interview.My query is from Frequency Independent Antenna in portion Frequency Independent Antenna of Antennas

Which of the following property doesn’t meet a true frequency indepe

1.	Which of the following property doesn’t meet a true frequency independent antenna?(a) Fixed physical size(b) Constant impedance, pattern(c) Operates over wide bandwidth(d) Variable physical sizeI got this question in an interview.My query is from Frequency Independent Antenna in portion Frequency Independent Antenna of Antennas
Answer» The correct option is (d) Variable physical size Explanation: Rumsey’s principle is used for the frequency independent antenna. A true frequency independent antenna MUST have a FIXED physical size and OPERATES on instantaneous basics over a WIDE bandwidth at a CONSTANT impedance, pattern.

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