Selaus avainsanan mukaan kokoelmassa "quad ridged horn"Diplomityöt ja Pro gradu -tutkielmat
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Antenna feed design for omnidirectional broadband antenna
(2015)This thesis is about development broadband feed for two-mirror antenna system that match following requirements: beamwidth from 45 to 90 degrees at -3 dB level, circular polarization, absence of radiation to the lower ...