Design of A Microstrip Filtering Power Divider With A Wide Passband and Broad Stopband

被引：0

作者：

Chen, Ming-Tzung ^{[1
]}

Wu, Cheng-Han ^{[1
]}

Chang, Po-Chiun ^{[1
]}

Liu, Chien-Chih ^{[1
]}

Lin, Han-Chih ^{[1
]}

Tang, Ching-Wen ^{[1
]}

机构：

[1] Natl Chung Cheng Univ, Dept Commun Engn, Chiayi 62102, Taiwan

来源：

2017 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2017年

关键词：

Power divider; Wide bandwidth; Coupled line;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A compact and planar power divider with a wide passband and broad stopband is proposed. By using the coupled transmission lines for two output ports, the slope around the passband skirt will increase and the passband's bandwidth can be extended. Moreover, by inserting the open stubs at the input port and between two coupled transmission lines, a wide stopband can be obtained. An exemplary design of the power divider operated at 2 GHz is proposed. This power divider is fabricated on Rogers RO4003C with the size of 0.53 lambda(g) x 0.52 lambda(g). Moreover, the measured fractional bandwidths in the passband and stopband are greater than 52.5% and 57.1%, respectively.

引用

页码：1909 / 1911

页数：3

共 50 条

[31] Design of a microstrip bandpass filter with wide stopband
Tang, Ching-Wen
Lai, Hsuan-Yu
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2012, 54 (02) : 549 - 551
[32] Broad Passband, Wide Stopband, High Power Evanescent Mode Filters Using Capacitively-Loaded Ridges
Snyder, Richard V.
Bastioli, Simone
2012 42ND EUROPEAN MICROWAVE CONFERENCE (EUMC), 2012, : 176 - 179
[33] Compact microstrip low-pass filtering power divider with wide harmonic suppression
Sen, Sarbani
Moyra, Tamasi
IET MICROWAVES ANTENNAS & PROPAGATION, 2019, 13 (12) : 2026 - 2031
[34] Compact, wide-stopband filtering power divider based on a single shielded circular patch resonator
Li, Lingxuan
Zhang, Zhong
Yu, Hao
IEICE ELECTRONICS EXPRESS, 2024, 21 (14):
[35] Miniaturized Filtering Wilkinson Power Divider With Hyper-Wide Stopband/Isolated Band by Overcoupling Principle
Tang, Wei Sheng
Zhang, Yi-Ming
Zheng, Shao Yong
IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, 2024, 34 (12): : 1323 - 1326
[36] Wide-stopband Wilkinson power divider with bandpass response
Chau, W-M.
Hsu, K-W.
Tu, W-H.
ELECTRONICS LETTERS, 2014, 50 (01) : 39 - U36
[37] A Wide Stopband Low-Pass Wilkinson Power Divider
Chen, Chih-Jung
Su, Yin-Drin
2015 45TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2015, : 1041 - 1044
[38] Suspended Substrate Stripline Bandpass Filters with both Broad Passband and Wide Upper Stopband
Chen, Hui-Chun
Chang, Chi-Yang
2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5, 2007, : 1794 - 1797
[39] Filtering Power Divider with Wide Stopband Using Open-Stub Loaded Coupled-Line and Hybrid Microstrip T-Stub/DGS Cell
Fan, Liguo
Qian, Huizhen Jenny
Yang, Bingzheng
Wang, Guoan
Luo, Xun
2018 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM - IMS, 2018, : 1 - 4
[40] Design of a Microstrip Hairpin Bandpass Filter with Wide Stopband
Zheng H.-Y.
Zhu W.-G.
Zhang Z.-T.
Zhang X.-L.
Hu S.-W.
Hu, Shan-Wen (shanwenh@njupt.edu.cn), 1600, Beijing University of Posts and Telecommunications (44): : 92 - 96

← 1 2 3 4 5 →