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Dual frequency integrated antenna (DFIA) with image rejection
(Institute of Electrical and Electronics Engineers (IEEE), 2005)
A new configuration of integrated antenna featuring dual frequency operations and image frequency rejection is implemented. The used of dual frequency for image rejection in one system by using one antenna is a new technique ...
Small antenna efficiency by the reverberation chamber and the Wheeler Cap methods
(Institute of Electrical and Electronics Engineering (IEEE), 2005)
Two methods of determining an antenna's efficiency are compared. Each of these methods was used to measure the efficiency of three different antennas (two monopole antennas with attenuator and surface mount resistor, and ...
A comparative study of small antenna efficiency measurements
(Institute of Electrical and Electronics Engineering (IEEE), 2005)
Three methods of determining an antenna's efficiency are compared to measure the efficiency of three different antennas (two monopole antennas with attenuator and surface mount resistor, and modified folded monopole patch ...