A Post-Wall Waveguide Matched Load with Thin-Film Resistor

Hiromitsu UCHIDA; Masatoshi NAKAYAMA; Akira INOUE; Yoshihito HIRANO

doi:10.1587/transele.E94.C.1579

A Post-Wall Waveguide Matched Load with Thin-Film Resistor

Hiromitsu UCHIDA, Masatoshi NAKAYAMA, Akira INOUE, Yoshihito HIRANO

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A matched load for post-wall waveguide (SIW; Substrate Integrated Waveguide) is presented. It consists of an electrically-shorted post-wall waveguide and a rectangular thin-film resistor sheet on the surface of the waveguide, resulting in a quite compact structure without three-dimensional bulky absorber as in conventional waveguide matched loads. A fabricated X-band matched load has achieved less than -20 dB reflection in more than 20% relative bandwidth.

Publication: IEICE TRANSACTIONS on Electronics Vol.E94-C No.10 pp.1579-1585

Publication Date: 2011/10/01

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Online ISSN: 1745-1353

DOI: 10.1587/transele.E94.C.1579

Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)

Category: Passive Devices and Circuits

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Hiromitsu UCHIDA, Masatoshi NAKAYAMA, Akira INOUE, Yoshihito HIRANO, "A Post-Wall Waveguide Matched Load with Thin-Film Resistor" in IEICE TRANSACTIONS on Electronics, vol. E94-C, no. 10, pp. 1579-1585, October 2011, doi: 10.1587/transele.E94.C.1579.
Abstract: A matched load for post-wall waveguide (SIW; Substrate Integrated Waveguide) is presented. It consists of an electrically-shorted post-wall waveguide and a rectangular thin-film resistor sheet on the surface of the waveguide, resulting in a quite compact structure without three-dimensional bulky absorber as in conventional waveguide matched loads. A fabricated X-band matched load has achieved less than -20 dB reflection in more than 20% relative bandwidth.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/transele.E94.C.1579/_p

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@ARTICLE{e94-c_10_1579,
author={Hiromitsu UCHIDA, Masatoshi NAKAYAMA, Akira INOUE, Yoshihito HIRANO, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Post-Wall Waveguide Matched Load with Thin-Film Resistor},
year={2011},
volume={E94-C},
number={10},
pages={1579-1585},
abstract={A matched load for post-wall waveguide (SIW; Substrate Integrated Waveguide) is presented. It consists of an electrically-shorted post-wall waveguide and a rectangular thin-film resistor sheet on the surface of the waveguide, resulting in a quite compact structure without three-dimensional bulky absorber as in conventional waveguide matched loads. A fabricated X-band matched load has achieved less than -20 dB reflection in more than 20% relative bandwidth.},
keywords={},
doi={10.1587/transele.E94.C.1579},
ISSN={1745-1353},
month={October},}

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TY - JOUR
TI - A Post-Wall Waveguide Matched Load with Thin-Film Resistor
T2 - IEICE TRANSACTIONS on Electronics
SP - 1579
EP - 1585
AU - Hiromitsu UCHIDA
AU - Masatoshi NAKAYAMA
AU - Akira INOUE
AU - Yoshihito HIRANO
PY - 2011
DO - 10.1587/transele.E94.C.1579
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E94-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2011
AB - A matched load for post-wall waveguide (SIW; Substrate Integrated Waveguide) is presented. It consists of an electrically-shorted post-wall waveguide and a rectangular thin-film resistor sheet on the surface of the waveguide, resulting in a quite compact structure without three-dimensional bulky absorber as in conventional waveguide matched loads. A fabricated X-band matched load has achieved less than -20 dB reflection in more than 20% relative bandwidth.
ER -