IEICE TRANSACTIONS on Electronics
Design of Bandpass Filters with a Function to Control the Number of Attenuation Poles
Summary :
New bandpass filters (BPFs) with stub resonators are proposed for creating multiple attenuation poles. Firstly, the stub-dependent characteristics of the distributed-element stubs are examined theoretically. Secondly, the new BPFs with resonators of combined stubs are proposed. An advantage of these filters is the possibility of controlling the number of attenuation poles. The design of the proposed filter is carried out based on the general filter design with the narrow-band approximation technique. The transmission and reflection characteristics of the proposed BPFs are also examined theoretically and experimentally. The miniaturization of the filters is also carried out using the resonator with loaded-element stubs. The discussions lead us to the conclusion that the proposed design method of the filters are useful for controlling the number of attenuation poles of the BPF.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E85-C No.3 pp.578-585
- Publication Date
- 2002/03/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on Signals, Systems and Electronics Technology)
- Category
- Circuit
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Kouji WADA, Yasuhisa YAMAMOTO, Osamu HASHIMOTO, "Design of Bandpass Filters with a Function to Control the Number of Attenuation Poles" in IEICE TRANSACTIONS on Electronics,
vol. E85-C, no. 3, pp. 578-585, March 2002, doi: .
Abstract: New bandpass filters (BPFs) with stub resonators are proposed for creating multiple attenuation poles. Firstly, the stub-dependent characteristics of the distributed-element stubs are examined theoretically. Secondly, the new BPFs with resonators of combined stubs are proposed. An advantage of these filters is the possibility of controlling the number of attenuation poles. The design of the proposed filter is carried out based on the general filter design with the narrow-band approximation technique. The transmission and reflection characteristics of the proposed BPFs are also examined theoretically and experimentally. The miniaturization of the filters is also carried out using the resonator with loaded-element stubs. The discussions lead us to the conclusion that the proposed design method of the filters are useful for controlling the number of attenuation poles of the BPF.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_3_578/_p
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@ARTICLE{e85-c_3_578,
author={Kouji WADA, Yasuhisa YAMAMOTO, Osamu HASHIMOTO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Design of Bandpass Filters with a Function to Control the Number of Attenuation Poles},
year={2002},
volume={E85-C},
number={3},
pages={578-585},
abstract={New bandpass filters (BPFs) with stub resonators are proposed for creating multiple attenuation poles. Firstly, the stub-dependent characteristics of the distributed-element stubs are examined theoretically. Secondly, the new BPFs with resonators of combined stubs are proposed. An advantage of these filters is the possibility of controlling the number of attenuation poles. The design of the proposed filter is carried out based on the general filter design with the narrow-band approximation technique. The transmission and reflection characteristics of the proposed BPFs are also examined theoretically and experimentally. The miniaturization of the filters is also carried out using the resonator with loaded-element stubs. The discussions lead us to the conclusion that the proposed design method of the filters are useful for controlling the number of attenuation poles of the BPF.},
keywords={},
doi={},
ISSN={},
month={March},}
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TY - JOUR
TI - Design of Bandpass Filters with a Function to Control the Number of Attenuation Poles
T2 - IEICE TRANSACTIONS on Electronics
SP - 578
EP - 585
AU - Kouji WADA
AU - Yasuhisa YAMAMOTO
AU - Osamu HASHIMOTO
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 3
JA - IEICE TRANSACTIONS on Electronics
Y1 - March 2002
AB - New bandpass filters (BPFs) with stub resonators are proposed for creating multiple attenuation poles. Firstly, the stub-dependent characteristics of the distributed-element stubs are examined theoretically. Secondly, the new BPFs with resonators of combined stubs are proposed. An advantage of these filters is the possibility of controlling the number of attenuation poles. The design of the proposed filter is carried out based on the general filter design with the narrow-band approximation technique. The transmission and reflection characteristics of the proposed BPFs are also examined theoretically and experimentally. The miniaturization of the filters is also carried out using the resonator with loaded-element stubs. The discussions lead us to the conclusion that the proposed design method of the filters are useful for controlling the number of attenuation poles of the BPF.
ER -
English
