CN110720159A - 微波器件结构及其实现方法 - Google Patents

微波器件结构及其实现方法 Download PDF

Info

Publication number
CN110720159A
CN110720159A CN201780091308.3A CN201780091308A CN110720159A CN 110720159 A CN110720159 A CN 110720159A CN 201780091308 A CN201780091308 A CN 201780091308A CN 110720159 A CN110720159 A CN 110720159A
Authority
CN
China
Prior art keywords
integrated waveguide
substrate integrated
microstrip line
mode
boundary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201780091308.3A
Other languages
English (en)
Other versions
CN110720159B (zh
Inventor
梅迪
喻鸿飞
罗旭荣
冯昀
朱其玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Shanghai Bell Co Ltd
Original Assignee
Nokia Shanghai Bell Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Shanghai Bell Co Ltd filed Critical Nokia Shanghai Bell Co Ltd
Publication of CN110720159A publication Critical patent/CN110720159A/zh
Application granted granted Critical
Publication of CN110720159B publication Critical patent/CN110720159B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

一种实现高次模抑制的微波器件结构及其实现方法，该结构包括基片集成波导和微带线(21)，能够在具有过孔边界和开放边界的基片集成波导中抑制高次模，且对主模的传输没有较大影响。该结构可在基片集成波导滤波器中实现优异的止带性能。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201780091308.3A 2017-06-27 2017-06-27 微波器件结构及其实现方法 Active CN110720159B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/090416 WO2019000242A1 (zh) 2017-06-27 2017-06-27 微波器件结构及其实现方法

Publications (2)

Publication Number Publication Date
CN110720159A true CN110720159A (zh) 2020-01-21
CN110720159B CN110720159B (zh) 2023-01-10

Family

ID=64740884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780091308.3A Active CN110720159B (zh) 2017-06-27 2017-06-27 微波器件结构及其实现方法

Country Status (2)

Country Link
CN (1) CN110720159B (zh)
WO (1) WO2019000242A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1877903A (zh) * 2006-07-10 2006-12-13 东南大学 半模基片集成波导
CN2922151Y (zh) * 2006-03-14 2007-07-11 中兴通讯股份有限公司 二次谐波抑制装置
CN101286589A (zh) * 2008-05-27 2008-10-15 东南大学 基于双模双阻带滤波器的超宽带多阻带天线
CN105789810A (zh) * 2016-03-21 2016-07-20 电子科技大学 一种宽带半模波纹基片集成波导耦合器及其设计方法
CN107026300A (zh) * 2016-01-31 2017-08-08 南京理工大学 基于半模基片集成波导的开关单元

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101090857B1 (ko) * 2010-12-23 2011-12-08 엘아이지넥스원 주식회사 전이구조를 갖는 기판 집적형 도파관
CN102856617A (zh) * 2012-09-20 2013-01-02 电子科技大学 一种宽带基片集成波导环行器
CN104282968A (zh) * 2013-07-12 2015-01-14 南京理工大学 一种基片集成波导高通滤波器
CN104241741B (zh) * 2014-08-13 2016-06-15 哈尔滨工业大学 一种加载l形缺陷地结构的半模基片集成波导带通滤波器
CN105280992A (zh) * 2015-09-10 2016-01-27 哈尔滨工业大学 带有万字型缺陷地结构的基片集成波导宽带带通滤波器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2922151Y (zh) * 2006-03-14 2007-07-11 中兴通讯股份有限公司 二次谐波抑制装置
CN1877903A (zh) * 2006-07-10 2006-12-13 东南大学 半模基片集成波导
CN101286589A (zh) * 2008-05-27 2008-10-15 东南大学 基于双模双阻带滤波器的超宽带多阻带天线
CN107026300A (zh) * 2016-01-31 2017-08-08 南京理工大学 基于半模基片集成波导的开关单元
CN105789810A (zh) * 2016-03-21 2016-07-20 电子科技大学 一种宽带半模波纹基片集成波导耦合器及其设计方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHUN-XIA ZHOU: "Tunable Dual-Band Filter Based on Stub-Capacitor-Loaded Half-Mode Substrate Integrated Waveguide", 《IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES》 *

Also Published As

Publication number Publication date
CN110720159B (zh) 2023-01-10
WO2019000242A1 (zh) 2019-01-03

Similar Documents

Publication Publication Date Title
Yu et al. 3-D frequency-selective rasorber with wide upper absorption band
Wang et al. Analysis of eighth-mode substrate-integrated waveguide cavity and flexible filter design
Yusuf et al. A seamless integration of 3-D vertical filters with highly efficient slot antennas
Liu et al. Substrate integrated waveguide bandpass filters in box-like topology with bypass and direct couplings in diagonal cross-coupling path
CN108736112B (zh) 微波电耦合结构及其实现方法
US9819067B2 (en) Planar-transmission-line-to-waveguide adapter
CN110797613B (zh) 一种十阶六陷波的介质波导滤波器
Chu et al. Implementation of synthetic material in dielectric resonator-based filtering antennas
Liu et al. A novel frequency-dependent coupling with flexibly controllable slope and its applications on substrate-integrated waveguide filters
Krishna et al. Triple-mode substrate integrated coaxial resonator based bandpass filter featuring flexible transmission zeros and adjustable bandwidth
Dong et al. Substrate integrated gap waveguide bandpass filters with high selectivity and wide stopband
Zhang et al. A compact multilayer dual-mode substrate integrated circular cavity (SICC) filter for X-band application
Danaeian et al. Compact metamaterial unit‐cell based on stepped‐impedance resonator technique and its application to miniaturize substrate integrated waveguide filter and diplexer
Xiu et al. Design of a compact and low-loss E-band filter based on multilayer groove gap waveguide
Adabi et al. Substrate integration of dual inductive post waveguide filter
CN107910623A (zh) 通带可控低损耗小型四频带通滤波器
Zhang et al. Design and implementation of planar ultra-wideband antennas with multiple notched bands based on stepped impedance resonators
CN110720159B (zh) 微波器件结构及其实现方法
Mrvić et al. Compact H-plane dual-band bandstop waveguide filter
CN105720340A (zh) 一种含有低频传输零点的紧凑型带通滤波器
Ning et al. A compact quad-band bandstop filter using dual-plane defected structures and open-loop resonators
Yang et al. Q‐band dual‐mode substrate integrated waveguide filter and diplexer with circular cavity
CN103700911B (zh) 一种新型的t型双模微带带通滤波器
CN113131148A (zh) 通信设备及其滤波器
Bakr et al. A novel dielectric-loaded dual-mode cavity for cellular base station applications

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant