Title :
Quasi-optical power combining using waveguide-based hyperbolic lens
Author :
Wu, Xidong ; Zhao, Huaicheng ; Wu, Wen
Author_Institution :
Dept. of Inf. Sci. & Electron. Eng., Zhejiang Univ., Hangzhou
Abstract :
This paper demonstrated a broadband power combiner using hyperbolic thin lens inside a rectangular waveguide. Simulation results show that combining efficiencies of 61% - 92% can be achieved across the entire Ka-band. More results will be discussed on the conference.
Keywords :
lens antennas; millimetre wave antennas; waveguide antennas; broadband power combiner; quasi-optical power; rectangular waveguide; waveguide-based hyperbolic lens; Dielectrics; Frequency; Information science; Lenses; Optical design; Power combiners; Power engineering and energy; Rectangular waveguides; Slabs; Waveguide theory;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619134
