Design of Hybrid Transmission-Line/SAW BPF using transversal signal-interaction concepts

被引：0
|
作者：
Yang, Shitan [1 ]
Zhang, Zhongxiang [2 ,3 ]
Wu, Xianliang [1 ]
Yu, WenSheng [1 ]
机构：
[1] Anhui Univ, Sch Elect & Informat Engn, Hefei, Anhui, Peoples R China
[2] Hefei Normal Univ, Sch Elect & Informat Engn, Hefei, Anhui, Peoples R China
[3] Anhui Prov Key Lab Simulat & Design Elect Informa, Hefei 230601, Anhui, Peoples R China
来源：
2018 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM IN CHINA (ACES-CHINA 2018) | 2018年
关键词：
band-pass filter; SAW filter; signal-interference technology; transversal filtering section (TFS); wideband;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, a method of increasing the bandwidth of a narrowband frequency selection circuit of a surface-acoustic-wave (SAW) RF band-pass filter (BPF) by using signal-interference technique is proposed. The bandwidth is increased by inserting SAW narrow-band BPF into the transversal filtering section (TFS) of the signal jamming filter while cascading two different transversal filters to increase bandwidth and filter selectivity. For practical verification, the circuit with a 916MHz commercial SAW filter chip shows a passband-width 8 times wider than the width of the embedded on-chip SAW BPF.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] Multifunctional Reconfigurable Filter Using Transversal Signal-Interaction Concepts
    Feng, Wenjie
    Shang, Yuxia
    Che, Wenquan
    Gomez-Garcia, Roberto
    Xue, Quan
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2017, 27 (11) : 980 - 982
  • [2] Microstrip wideband bandpass filter with six transmission zeros using transversal signal-interaction concepts
    Che, W. Q. (yeeren_che@163.com), 2012, Electromagnetics Academy, 77 Massachusetts Avenue, Room 26-305, Cambridge, MA 02139, United States (34)
  • [3] Design of a Wide Band Pass Filter Based on Transversal Signal-Interaction Concepts
    Bai, Mingqiang
    Xing, Jun
    Fang, Yang
    2015 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION PROBLEM-SOLVING (ICCP), 2015, : 6 - 8
  • [4] High Selectivity Balanced Filters Based on Transversal Signal-interaction Concepts
    Feng, Wenjie
    Hong, Meiling
    Che, Wenquan
    APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2016, 31 (10): : 1257 - 1264
  • [5] Ultra-wideband bandpass filter based on transversal signal-interaction concepts
    Feng, W. J.
    Che, W. Q.
    Eibert, T. F.
    ELECTRONICS LETTERS, 2011, 47 (24) : 1330 - U69
  • [6] UWB bandpass filter with notch-band based on transversal signal-interaction concepts
    Mirzaee, M.
    Virdee, B. S.
    ELECTRONICS LETTERS, 2013, 49 (06) : 399 - 400
  • [7] Design of a wideband bandpass filter based on signal-interaction concepts
    Zhou, L. X.
    Hu, W.
    Yin, Y. Z.
    Yang, X.
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2013, 27 (10) : 1197 - 1205
  • [8] Analog Signal-Interference Narrow-Band Bandpass Filters With Hybrid Transmission-Line/SAW-Resonator Transversal Filtering Sections
    Psychogiou, Dimitra
    Peroulis, Dimitrios
    Loeches-Sanchez, Raul
    Gomez-Garcia, Roberto
    2015 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), 2015, : 281 - 284
  • [9] A Sharp-Rejection Dual-Bandstop Filter with Multiple Transmission Poles and Zeros Based on Transversal Signal-Interaction Concepts
    Cui, Liwei
    Yu, Jianguo
    Li, Shulan
    Liu, Yuanan
    2017 IEEE 5TH INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC-BEIJING), 2017,
  • [10] High Selectivity Fifth-Order Wideband Bandpass Filters With Multiple Transmission Zeros Based on Transversal Signal-Interaction Concepts
    Feng, Wen Jie
    Che, Wen Quan
    Chang, Yu Mei
    Shi, Su Yang
    Xue, Quan
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2013, 61 (01) : 89 - 97
12345