Microstrip Bandpass Power Divider With High Frequency Selectivity and Good In-Band Isolation

被引：0
|
作者：
Chen, Chi-Feng [1 ]
Lin, Cheng-Yu [1 ]
Tseng, Bo-Hao [1 ]
Chang, Sheng-Fa [1 ]
机构：
[1] Tunghai Univ, Dept Elect Engn, Taichung 40704, Taiwan
来源：
2014 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2014年
关键词：
Bandpass filter (BPF); high isolation; microstrip; power divider (PD); resonator; FILTERS;
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 new bandpass power divider (PD) with high frequency selectivity and good in-band isolation has been investigated. By introducing parallel-resonant circuits into a multiple-section PD, both bandpass and power dividing properties can be well realized. Besides, the special configuration also provides a good in-band isolation performance. For the demonstration, a microstrip PD with fourth-order bandpass response and equal power division has been designed and fabricated. The measured results are in good agreement with the simulated predictions, showing that better than 20 dB isolation within the whole passband is achieved.
引用
收藏
页数：3
相关论文
共 50 条
  • [41] Compact Microstrip Narrow Bandpass Filter with Good Selectivity and Wide Stopband Rejection for Ku-Band Applications
    Jiang, Haibo
    Wang, Yujie
    Wang, Lin
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2015, 57 : 55 - 59
  • [42] A Novel Filtering Power Divider with Improved Frequency Selectivity and Out-of-band Performance
    Luo, Ming
    Tang, Xiao-Hong
    Zhang, Yong-Hong
    2018 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT2018), 2018,
  • [43] NOVEL MICROSTRIP DUAL-BAND BANDPASS FILTER WITH WIDE STOPBAND AND HIGH ISOLATION
    Guan, Xuehui
    Fu, Wei
    Li, Guohui
    Jiang, Shan
    Liu, Haiwen
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2011, 53 (04) : 803 - 806
  • [44] Compact microstrip wideband bandpass filter with high selectivity
    Huang, Feng
    Wang, Jianpeng
    Li, Jialin
    Wu, Wen
    ELECTRONICS LETTERS, 2016, 52 (08) : 626 - 627
  • [45] Packaged Filtering Power Divider With High Selectivity, Extended Stopband and Wideband Isolation
    Tian, Hanyu
    Dong, Yuandan
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2023, 70 (04) : 1311 - 1315
  • [46] High-Selectivity Microstrip Bandpass Filter with Notch-Band for Wideband Wireless Applications
    Shaman, Hussein N.
    Almorqi, Sultan K.
    Alamoudi, Ahmed O.
    2014 20TH INTERNATIONAL CONFERENCE ON MICROWAVES, RADAR, AND WIRELESS COMMUNICATION (MIKON), 2014,
  • [47] Miniaturized dual-band bandpass filter with good frequency selectivity using SIR and DGS
    Song, Kaijun
    Zhang, Fan
    Fan, Yong
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2014, 68 (05) : 384 - 387
  • [48] High-Selectivity Bandpass Frequency-Selective Surface in Terahertz Band
    Wang, De Song
    Chen, Bao Jie
    Chan, Chi Hou
    IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, 2016, 6 (02) : 284 - 291
  • [49] Design of an Ultra-Wideband Power Divider with Good In-Band Performance and Sharp Roll-Off Skirt
    Xu, Xin
    Tang, Xiaohong
    ELECTROMAGNETICS, 2016, 36 (01) : 24 - 31
  • [50] Design of A Compact Microstrip Power Divider With Ultra-wide Stopband/Isolated Frequency Band
    Chen, Ming-Tzung
    Chen, Jui-Ting
    Tang, Ching-Wen
    2016 IEEE INTERNATIONAL SYMPOSIUM ON RADIO-FREQUENCY INTEGRATION TECHNOLOGY (RFIT), 2016,
12345