Design of Microwave Lossy Filter Based on Hybrid Structure

被引：0
|
作者：
Wu, Qiuyi [1 ]
Lin, Mingzhong [1 ]
Zhao, Xiaomin [1 ]
Shi, Xiaowei [1 ]
机构：
[1] Xidian Univ, Sci & Teclmologv Antenna & Microwave Lab, Xian 710071, Shaanxi, Peoples R China
来源：
2015 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), VOLS 1-3 | 2015年
关键词：
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 novel design of lossy bandpass filter based on planar hybrid configuration is proposed in this paper. Nonuniform Q distribution is realized by Substrate Integrated Waveguide mixed with microstrip resonator. Impact of Q distribution on the passband and individual response of the two transmission paths is presented. The fabricated filter has a frequency of 1.984 GHz with a 1-dB bandwidth of 25 MHz (1.26% fractional bandwidth). Finally, the proposed filter is designed, fabricated and measured for experimental verification of the predicted results. The simulated and measured results show good agreement.
引用
收藏
页数：3
相关论文
共 50 条
  • [31] Flexible thin broadband microwave absorber based on a pyramidal periodic structure of lossy composite
    Huang, Yixing
    Yuan, Xujin
    Wang, Changxian
    Chen, Mingji
    Tang, Liqun
    Fang, Daining
    OPTICS LETTERS, 2018, 43 (12) : 2764 - 2767
  • [32] Design of Microstrip Lossy Filter Using an Extended Doublet Topology
    Ni, Jia
    Tang, Wenxing
    Hong, Jiasheng
    Geschke, Riana H.
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2014, 24 (05) : 318 - 320
  • [33] Design And Analysis Of Low Pass Microwave Filter Using Metamaterial Ground Structure
    Gupta, Deepti
    Gupta, Prasoon
    Chitransh, Pranjal
    Singhal, P. K.
    2014 INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND INTEGRATED NETWORKS (SPIN), 2014, : 388 - 392
  • [34] A Novel Defected Ground Structure with lengthened etched gap and microwave filter design
    You, Bin
    Zhang, Junqing
    2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8, 2009, : 2494 - 2497
  • [35] Design and numerical studies of microwave absorption structure based on hybrid weave of fibers with different dielectric properties
    Zhang, Qinzhao
    Zhou, Wei
    Pang, Liang
    Xiao, Peng
    Luo, Heng
    Zhou, Liangjun
    Li, Yang
    COMPOSITE STRUCTURES, 2023, 323
  • [36] Design method of hybrid damping strategy based on an LLCL filter
    Huang L.
    Yang X.
    Zhang R.
    Quan R.
    Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control, 2020, 48 (09): : 150 - 156
  • [37] Design of Bandpass Filter Based on Hybrid Planar Waveguide Resonator
    Potelon, Benjamin
    Quendo, Cedric
    Favennec, Jean-Francois
    Rius, Eric
    Verdeyme, Serge
    Person, Christian
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2010, 58 (03) : 635 - 644
  • [38] Hybrid Memristor-CMOS Based FIR Filter Design
    Alammari, K.
    Sasi, A.
    Ahmadi, M.
    Ahmadi, A.
    Saif, M.
    CHAOS AND COMPLEX SYSTEMS, 2020, : 91 - 99
  • [39] Design of Wideband Radar Absorbing Structure Based on Lossy Frequency Selective Surface
    Sun, Zhixin
    Zhao, Huiling
    Di, Bowen
    Tang, Junjie
    Song, Lin
    2018 12TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND ELECTROMAGNETIC THEORY (ISAPE), 2018,
  • [40] Design of microwave lowpass filter based on log periodic zigzag DGS
    Chen, Rong-Bin
    Ou, Xiao-Ou
    Li, Jia-Lin
    Twumasi, Baidenger Agyekum
    JOURNAL OF ELECTRICAL ENGINEERING-ELEKTROTECHNICKY CASOPIS, 2020, 71 (06): : 428 - 432
12345