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Proceedings Paper

The reflection and transmission characteristics of the waveguides with step discontinuities in millimeter wave
Author(s): Jae W. Lee; Bong S. Kim; Jong M. Lee; Myung S. Song
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Paper Abstract

In this paper, mode transitions inside the waveguides with step discontinuities are studied. These transitions are applied to design the corrugated horn antenna directly connected with band pass filter (BPF) in millimeter wave regime. The used rectangular waveguide at the input port is a WR-22 standard waveguide for the frequencies from 40.5 GHz to 43.5 GHz. The RF system used for transmitter and receiver requires wide beam width and wide bandwidth characteristics for coverage and return loss, respectively. Also the antenna needs the high front-to-ratio in radiation pattern.

Paper Details

Date Published: 7 April 2004
PDF: 4 pages
Proc. SPIE 5445, Microwave and Optical Technology 2003, (7 April 2004); doi: 10.1117/12.558794
Show Author Affiliations
Jae W. Lee, Electronics and Telecommunications Research Institute (South Korea)
Bong S. Kim, Electronics and Telecommunications Research Institute (South Korea)
Jong M. Lee, Electronics and Telecommunications Research Institute (South Korea)
Myung S. Song, Electronics and Telecommunications Research Institute (South Korea)


Published in SPIE Proceedings Vol. 5445:
Microwave and Optical Technology 2003
Jaromir Pistora; Kamil Postava; Miroslav Hrabovsky; Banmali S. Rawat, Editor(s)

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