Title :
Prime focus reflector antenna with stacked disks for impedance matching and wide band Feeder
Author :
Wan-Lae Roh;In-hee Han
Author_Institution :
Antenna R&
Abstract :
This paper deals with the impedance matching method for prime focus dish antenna. To reduce the reflection EM waves from dish toward feeder, stacked disks are applied on the center of dish. As a result, return loss has been improved over 2.7dB.
Keywords :
"Loss measurement","Antenna measurements","Frequency measurement","Impedance matching","Reflector antennas","Reflection"
Conference_Titel :
Microwave Conference (APMC), 2015 Asia-Pacific
Print_ISBN :
978-1-4799-8765-8
DOI :
10.1109/APMC.2015.7413169
