NRD Guide Excited Millimeter Wave Narrow Bandpass Filter Using Sapphire Disk Resonators

Takashi SHIMIZU; Yoshinori KOGAMI

doi:10.1587/transele.E95.C.1226

NRD Guide Excited Millimeter Wave Narrow Bandpass Filter Using Sapphire Disk Resonators

Takashi SHIMIZU, Yoshinori KOGAMI

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Recent years, millimeter wave applications for wireless communication have attracted much attention and expected. We focused on an NRD guide and sapphire which have the excellent low loss characteristics in millimeter wave region. In this paper, an NRD guide excited sapphire disk resonator and millimeter wave bandpass filter with narrow bandwidth using proposed resonators were designed and fabricated. As a result, it was realized that the 3-pole bandpass filter with center frequency 58.64 GHz and 3 dB bandwidth 273 MHz. Moreover, its insertion loss was found to be about 1.5 dB.

Publication: IEICE TRANSACTIONS on Electronics Vol.E95-C No.7 pp.1226-1230

Publication Date: 2012/07/01

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Online ISSN: 1745-1353

DOI: 10.1587/transele.E95.C.1226

Type of Manuscript: BRIEF PAPER

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Takashi SHIMIZU, Yoshinori KOGAMI, "NRD Guide Excited Millimeter Wave Narrow Bandpass Filter Using Sapphire Disk Resonators" in IEICE TRANSACTIONS on Electronics, vol. E95-C, no. 7, pp. 1226-1230, July 2012, doi: 10.1587/transele.E95.C.1226.
Abstract: Recent years, millimeter wave applications for wireless communication have attracted much attention and expected. We focused on an NRD guide and sapphire which have the excellent low loss characteristics in millimeter wave region. In this paper, an NRD guide excited sapphire disk resonator and millimeter wave bandpass filter with narrow bandwidth using proposed resonators were designed and fabricated. As a result, it was realized that the 3-pole bandpass filter with center frequency 58.64 GHz and 3 dB bandwidth 273 MHz. Moreover, its insertion loss was found to be about 1.5 dB.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/transele.E95.C.1226/_p

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@ARTICLE{e95-c_7_1226,
author={Takashi SHIMIZU, Yoshinori KOGAMI, },
journal={IEICE TRANSACTIONS on Electronics},
title={NRD Guide Excited Millimeter Wave Narrow Bandpass Filter Using Sapphire Disk Resonators},
year={2012},
volume={E95-C},
number={7},
pages={1226-1230},
abstract={Recent years, millimeter wave applications for wireless communication have attracted much attention and expected. We focused on an NRD guide and sapphire which have the excellent low loss characteristics in millimeter wave region. In this paper, an NRD guide excited sapphire disk resonator and millimeter wave bandpass filter with narrow bandwidth using proposed resonators were designed and fabricated. As a result, it was realized that the 3-pole bandpass filter with center frequency 58.64 GHz and 3 dB bandwidth 273 MHz. Moreover, its insertion loss was found to be about 1.5 dB.},
keywords={},
doi={10.1587/transele.E95.C.1226},
ISSN={1745-1353},
month={July},}

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TY - JOUR
TI - NRD Guide Excited Millimeter Wave Narrow Bandpass Filter Using Sapphire Disk Resonators
T2 - IEICE TRANSACTIONS on Electronics
SP - 1226
EP - 1230
AU - Takashi SHIMIZU
AU - Yoshinori KOGAMI
PY - 2012
DO - 10.1587/transele.E95.C.1226
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E95-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2012
AB - Recent years, millimeter wave applications for wireless communication have attracted much attention and expected. We focused on an NRD guide and sapphire which have the excellent low loss characteristics in millimeter wave region. In this paper, an NRD guide excited sapphire disk resonator and millimeter wave bandpass filter with narrow bandwidth using proposed resonators were designed and fabricated. As a result, it was realized that the 3-pole bandpass filter with center frequency 58.64 GHz and 3 dB bandwidth 273 MHz. Moreover, its insertion loss was found to be about 1.5 dB.
ER -