Title :
Single ridge waveguide UWB absorbent harmonic filters
Author :
Shen, Jinquan ; Wei, Jian
Author_Institution :
Dept. of Antenna & Microwave Technol., Nanjing Res. Inst. of Electron. Technol., Nanjing
Abstract :
Some new types of UWB absorbent harmonic filters are presented in this paper that constructed by a single ridge waveguide and single and/or double series rectangular waveguide loads. These filters are designed by equivalent circuit and analyzed by HFSS. These filters have lower SWR and insert loss in UW pass band, and also have lower SWR and higher isolation in UW stop band. The stop band of the filters mixed with the single and double series loads is wider than that of filters with only single or double series ones.
Keywords :
equivalent circuits; rectangular waveguides; ultra wideband technology; waveguide filters; HFSS; SWR; UW pass band; UW stop band; UWB absorbent harmonic filters; equivalent circuit; insert loss; rectangular waveguide; single ridge waveguide UWB filter; Band pass filters; Equivalent circuits; Frequency; Harmonic filters; Loaded antennas; Microwave antennas; Microwave filters; Microwave technology; Power harmonic filters; Rectangular waveguides;
Conference_Titel :
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location :
Berlin
Print_ISBN :
978-1-4244-4753-4
Electronic_ISBN :
978-3-00-024573-2
