Design and implementation of low loss and compact microstrip triplexer using CSRR loaded coupled lines

被引：26
|
作者：
Keshavarz, S. [1 ]
Abdipour, A. [1 ]
Mohammadi, A. [1 ]
Keshavarz, R. [1 ]
机构：
[1] Amirkabir Univ Technol, Elect Engn Dept, Tehran, Iran
来源：
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2019年 / 111卷
关键词：
Passive triplexer; CSRR; Interdigital capacitor; Coupled lines; SPLIT RING RESONATORS; ANTENNA-ARRAY;
D O I：
10.1016/j.aeue.2019.152913
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：
In this paper, a passive S-band triplexer using complementary split ring resonators (CSRRs) etched on the ground plane and interdigital capacitor in the upper metal is presented. The proposed structure is designed with three output ports operating at three distinct center frequencies of 1.4 GHz, 1.8 GHz and 3.2 GHz, which are suitable for multiband receivers working at LTE bands. The proposed triplexer is simulated, fabricated and measured. Simulation and experimental results of scattering parameters are in good agreement. This structure comprises these specifications: insertion loss less than 2 dB, isolation between channels approximately 20 dB and about 5% fractional bandwidth regarding VSWR < 1.5. The proposed triplexers dimensions are 0.07 lambda(0) x 0.2 lambda(0). (C) 2019 Elsevier GmbH. All rights reserved.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Hybrid Triplexer Design using Microstrip Coupled Line Resonators for Multiband WiMAX Front End
    Shairi, N. A.
    Sazali, M. A.
    Zakaria, Z.
    Ibrahim, I. M.
    Zahari, M. K.
    Ahmad, B. H.
    PROCEEDINGS OF 2017 7TH IEEE INTERNATIONAL SYMPOSIUM ON MICROWAVE, ANTENNA, PROPAGATION, AND EMC TECHNOLOGIES (MAPE), 2017, : 441 - 446
  • [22] Coupled-mode design of ferrite-loaded coupled-microstrip-lines section
    Mazur, J
    Mazur, M
    Michalski, J
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2002, 50 (06) : 1487 - 1494
  • [23] A Novel Design of a Compact Microstrip Band-stop Filter Based on CSRR
    Nasiri, Badr
    Errkik, Ahmed
    Tajmouati, Abdelali
    El Abdellaoui, Larbi
    Latrach, Mohamed
    ICCWCS'17: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMPUTING AND WIRELESS COMMUNICATION SYSTEMS, 2017,
  • [24] DESIGN EQUATIONS FOR COUPLED MICROSTRIP LINES
    GARG, R
    INTERNATIONAL JOURNAL OF ELECTRONICS, 1979, 47 (06) : 587 - 591
  • [25] Microstrip Diplexer Design Using Open/Shorted Coupled Lines
    Feng, Wenjie
    Hong, Meiling
    Che, Wenquan
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2016, 59 : 123 - 127
  • [26] Design of wideband microstrip array antennas using the coupled lines
    Kim, JI
    Yoon, YJ
    IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-4: TRANSMITTING WAVES OF PROGRESS TO THE NEXT MILLENNIUM, 2000, : 1410 - 1413
  • [27] Compact Wideband Differential Bandpass Filter Using Coupled Microstrip Lines and Capacitors
    Dong, Jiancheng
    Shi, Jin
    Xu, Kai
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2019, 29 (07) : 444 - 446
  • [28] A compact microstrip bandpass filter using folded parallel-coupled-lines
    Gu, Jian-Zhong
    Sun, Xiao-Wei
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (11) : 2328 - 2330
  • [29] A Compact Dual-Band Bandpass Filter Using Coupled Microstrip Lines
    Salmani, R.
    Bijari, A.
    Zahiri, S. H.
    IETE JOURNAL OF RESEARCH, 2023, 69 (12) : 8554 - 8560
  • [30] Design of a microstrip diplexer and triplexer using open loop resonators
    Chinig A.
    Errkik A.
    El Abdellaoui L.
    Tajmouati A.
    Zbitou J.
    Latrach M.
    Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2016, 15 (02): : 65 - 80
12345