Presentation 2006-05-19
A Resin-Waveguide T-Junction with High Isolation
Toshiyasu TSUNODA, Hiromitsu UCHIDA, MIAO Z, Naofumi YONEDA, MAKINO Shigeru /,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) A high-isolation resin T-junction structure is proposed and developed. It consists of a conventional E-plane T-junction waveguide with an added absorption port at its side-wall. Although it is similar to a well-known "magic-T" circuit, the proposed T-junction has more simplified structure with smaller weight and size, due to the use of the dielectric material. It has been observed that the fabricated T-junction has an isolation of 12-40dB between the two dividing-ports in about 10% bandwidth. It corresponds to an increase of 5-30dB from that of a conventional E-plane T-junction waveguide.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Waveguide / Resin / T-Junction / Equivalent circuit / High Isolation
Paper # MW2006-23
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Committee MW
Conference Date 2006/5/11(1days)
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Registration To Microwaves (MW)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Resin-Waveguide T-Junction with High Isolation
Sub Title (in English)
Keyword(1) Waveguide
Keyword(2) Resin
Keyword(3) T-Junction
Keyword(4) Equivalent circuit
Keyword(5) High Isolation
1st Author's Name Toshiyasu TSUNODA
1st Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corporation()
2nd Author's Name Hiromitsu UCHIDA
2nd Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corporation
3rd Author's Name MIAO Z
3rd Author's Affiliation Tokyo Institute of Technology
4th Author's Name Naofumi YONEDA
4th Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corporation
5th Author's Name MAKINO Shigeru /
5th Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corporation
Date 2006-05-19
Paper # MW2006-23
Volume (vol) vol.106
Number (no) 48
Page pp.pp.-
#Pages 4
Date of Issue