Spurious Suppression and Design Based on Microstrip Open Loop Ring Resonator Bandpass Filters
Summary :
This paper presents novel structures of band-pass filters using two configurations of open loop ring resonators (OPLRR): a resonator with embedded quadruply-stepped impedance transmission lines (QSITL) in coupled lines, and a stepped impedance resonator (SIR). Both types of OPLRR have the capability of suppressing the second spurious response and shifting the third spurious response to a higher frequency as well. To demonstrate the performances of both proposed resonators, two sections of each structure with cascaded and crossed configurations at an operating frequency of 0.9 GHz are presented. Both methodologies are easy to design and implement. The methodology with a SIR has a better performance than the SITL. The measurement results of the proposed circuits are in full agreement with the simulated prediction results.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E94-C No.9 pp.1447-1454
- Publication Date
- 2011/09/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.E94.C.1447
- Type of Manuscript
- PAPER
- Category
- Microwaves, Millimeter-Waves
Authors
Keyword
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Pichai ARUNVIPAS, Chokchai SANGDAO, Ravee PHROMLOUNGSRI, "Spurious Suppression and Design Based on Microstrip Open Loop Ring Resonator Bandpass Filters" in IEICE TRANSACTIONS on Electronics,
vol. E94-C, no. 9, pp. 1447-1454, September 2011, doi: 10.1587/transele.E94.C.1447.
Abstract: This paper presents novel structures of band-pass filters using two configurations of open loop ring resonators (OPLRR): a resonator with embedded quadruply-stepped impedance transmission lines (QSITL) in coupled lines, and a stepped impedance resonator (SIR). Both types of OPLRR have the capability of suppressing the second spurious response and shifting the third spurious response to a higher frequency as well. To demonstrate the performances of both proposed resonators, two sections of each structure with cascaded and crossed configurations at an operating frequency of 0.9 GHz are presented. Both methodologies are easy to design and implement. The methodology with a SIR has a better performance than the SITL. The measurement results of the proposed circuits are in full agreement with the simulated prediction results.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E94.C.1447/_p
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@ARTICLE{e94-c_9_1447,
author={Pichai ARUNVIPAS, Chokchai SANGDAO, Ravee PHROMLOUNGSRI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Spurious Suppression and Design Based on Microstrip Open Loop Ring Resonator Bandpass Filters},
year={2011},
volume={E94-C},
number={9},
pages={1447-1454},
abstract={This paper presents novel structures of band-pass filters using two configurations of open loop ring resonators (OPLRR): a resonator with embedded quadruply-stepped impedance transmission lines (QSITL) in coupled lines, and a stepped impedance resonator (SIR). Both types of OPLRR have the capability of suppressing the second spurious response and shifting the third spurious response to a higher frequency as well. To demonstrate the performances of both proposed resonators, two sections of each structure with cascaded and crossed configurations at an operating frequency of 0.9 GHz are presented. Both methodologies are easy to design and implement. The methodology with a SIR has a better performance than the SITL. The measurement results of the proposed circuits are in full agreement with the simulated prediction results.},
keywords={},
doi={10.1587/transele.E94.C.1447},
ISSN={1745-1353},
month={September},}
Copy
TY - JOUR
TI - Spurious Suppression and Design Based on Microstrip Open Loop Ring Resonator Bandpass Filters
T2 - IEICE TRANSACTIONS on Electronics
SP - 1447
EP - 1454
AU - Pichai ARUNVIPAS
AU - Chokchai SANGDAO
AU - Ravee PHROMLOUNGSRI
PY - 2011
DO - 10.1587/transele.E94.C.1447
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E94-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2011
AB - This paper presents novel structures of band-pass filters using two configurations of open loop ring resonators (OPLRR): a resonator with embedded quadruply-stepped impedance transmission lines (QSITL) in coupled lines, and a stepped impedance resonator (SIR). Both types of OPLRR have the capability of suppressing the second spurious response and shifting the third spurious response to a higher frequency as well. To demonstrate the performances of both proposed resonators, two sections of each structure with cascaded and crossed configurations at an operating frequency of 0.9 GHz are presented. Both methodologies are easy to design and implement. The methodology with a SIR has a better performance than the SITL. The measurement results of the proposed circuits are in full agreement with the simulated prediction results.
ER -
English
