A Compact C-CMRC Feeding Open-Loop Resonator for Harmonic Rejection Bandpass Filter

Jianzhong GU; Xiaowei SUN

doi:10.1093/ietele/e89-c.9.1365

A Compact C-CMRC Feeding Open-Loop Resonator for Harmonic Rejection Bandpass Filter

Jianzhong GU, Xiaowei SUN

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A compact open-loop resonator bandpass filter is presented to suppress the spurious passband using compensated compact microstrip resonant cell (C-CMRC) feeding structure. Based on the inherently compact and stopband characteristics of the C-CMRC feeding, the proposed filters shows a better spurious rejection performance than the only open-loop resonator filter. The suppression is -57.4 dB, -49.5 dB, and -43.9 dB at the 2nd, 3rd and 4th harmonic signal separately. All the performance of proposed filters have been verified by the measured results.

Publication: IEICE TRANSACTIONS on Electronics Vol.E89-C No.9 pp.1365-1367

Publication Date: 2006/09/01

Publicized

Online ISSN: 1745-1353

DOI: 10.1093/ietele/e89-c.9.1365

Type of Manuscript: LETTER

Category: Microwaves, Millimeter-Waves

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Jianzhong GU, Xiaowei SUN, "A Compact C-CMRC Feeding Open-Loop Resonator for Harmonic Rejection Bandpass Filter" in IEICE TRANSACTIONS on Electronics, vol. E89-C, no. 9, pp. 1365-1367, September 2006, doi: 10.1093/ietele/e89-c.9.1365.
Abstract: A compact open-loop resonator bandpass filter is presented to suppress the spurious passband using compensated compact microstrip resonant cell (C-CMRC) feeding structure. Based on the inherently compact and stopband characteristics of the C-CMRC feeding, the proposed filters shows a better spurious rejection performance than the only open-loop resonator filter. The suppression is -57.4 dB, -49.5 dB, and -43.9 dB at the 2nd, 3rd and 4th harmonic signal separately. All the performance of proposed filters have been verified by the measured results.
URL: https://globals.ieice.org/en_transactions/electronics/10.1093/ietele/e89-c.9.1365/_p

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@ARTICLE{e89-c_9_1365,
author={Jianzhong GU, Xiaowei SUN, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Compact C-CMRC Feeding Open-Loop Resonator for Harmonic Rejection Bandpass Filter},
year={2006},
volume={E89-C},
number={9},
pages={1365-1367},
abstract={A compact open-loop resonator bandpass filter is presented to suppress the spurious passband using compensated compact microstrip resonant cell (C-CMRC) feeding structure. Based on the inherently compact and stopband characteristics of the C-CMRC feeding, the proposed filters shows a better spurious rejection performance than the only open-loop resonator filter. The suppression is -57.4 dB, -49.5 dB, and -43.9 dB at the 2nd, 3rd and 4th harmonic signal separately. All the performance of proposed filters have been verified by the measured results.},
keywords={},
doi={10.1093/ietele/e89-c.9.1365},
ISSN={1745-1353},
month={September},}

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TY - JOUR
TI - A Compact C-CMRC Feeding Open-Loop Resonator for Harmonic Rejection Bandpass Filter
T2 - IEICE TRANSACTIONS on Electronics
SP - 1365
EP - 1367
AU - Jianzhong GU
AU - Xiaowei SUN
PY - 2006
DO - 10.1093/ietele/e89-c.9.1365
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E89-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2006
AB - A compact open-loop resonator bandpass filter is presented to suppress the spurious passband using compensated compact microstrip resonant cell (C-CMRC) feeding structure. Based on the inherently compact and stopband characteristics of the C-CMRC feeding, the proposed filters shows a better spurious rejection performance than the only open-loop resonator filter. The suppression is -57.4 dB, -49.5 dB, and -43.9 dB at the 2nd, 3rd and 4th harmonic signal separately. All the performance of proposed filters have been verified by the measured results.
ER -