Title :
Solution of finite-element for the aperture field of cut-corner Quadrate Horn
Author :
Feng, Zhang Yi ; Sheng-chun, Wang
Author_Institution :
North-west China Research Institute of Electronic Equipments, Shaanxi, China
Abstract :
Multi-horns are often used as multi-frequency feed in auto-track feed system of dual- or multi-frequency antennas, such as dual-frequency five-horn shown in Fig.2 The centre horn is the one at high frequency band and surrounding it are the ones at low frequency band.
Keywords :
Apertures; Argon; Bandwidth; Electromagnetic diffraction; Electromagnetic fields; Electronic equipment; Feeds; Finite element methods; Frequency; Narrowband;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1985
DOI :
10.1109/APS.1985.1149449
