Title :
Design of high power split waveguide array in W-band
Author :
Kim, Junyeon ; Choi, Jun-Ho ; Kim, Chang-gu ; Yang, Jong-Won
Author_Institution :
Agency for Defense Dev., Daejeon, South Korea
Abstract :
Split waveguide array for high power applications in W-band is designed. The split waveguide array is composed of 4-way H-plane power divider, 4-way E-plane split waveguides, waveguide transition and 4times4 waveguide array. In order to design high power antenna with high gain and compact size in W-band, E-plane split waveguides and H-plane power divider are chosen. The designed high power split waveguide array has a good performance of above 20 dBi gain.
Keywords :
millimetre wave antenna arrays; power dividers; waveguide antenna arrays; 4-way E-plane split waveguides; 4-way H-plane power divider; W-band antenna; high power antenna design; high power applications; high power split waveguide array; Antenna arrays; Aperture antennas; Electric breakdown; Electromagnetic waveguides; Feeds; Horn antennas; Power dividers; Reflector antennas; Shape; Waveguide transitions;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves, 2009. IRMMW-THz 2009. 34th International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4244-5416-7
Electronic_ISBN :
978-1-4244-5417-4
DOI :
10.1109/ICIMW.2009.5324737
