HK1221334A1 - 使用階梯阻抗諧振器的陶瓷濾波器 - Google Patents

使用階梯阻抗諧振器的陶瓷濾波器

Info

Publication number
HK1221334A1
HK1221334A1 HK16109205.4A HK16109205A HK1221334A1 HK 1221334 A1 HK1221334 A1 HK 1221334A1 HK 16109205 A HK16109205 A HK 16109205A HK 1221334 A1 HK1221334 A1 HK 1221334A1
Authority
HK
Hong Kong
Prior art keywords
ceramic filter
stepped impedance
impedance resonators
resonators
stepped
Prior art date
Application number
HK16109205.4A
Other languages
English (en)
Inventor
‧達林
Original Assignee
Skyworks Solutions Inc
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 Skyworks Solutions Inc filed Critical Skyworks Solutions Inc
Publication of HK1221334A1 publication Critical patent/HK1221334A1/zh

Links

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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
    • 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
    • H01P1/203—Strip line filters
    • H01P1/20309—Strip line filters with dielectric resonator
    • 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
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other
    • 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
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/007—Manufacturing frequency-selective devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
HK16109205.4A 2014-09-30 2016-08-02 使用階梯阻抗諧振器的陶瓷濾波器 HK1221334A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462057659P 2014-09-30 2014-09-30
US14/803,684 US9941563B2 (en) 2014-09-30 2015-07-20 Ceramic filter using stepped impedance resonators having an inner cavity with at least one step and taper

Publications (1)

Publication Number Publication Date
HK1221334A1 true HK1221334A1 (zh) 2017-05-26

Family

ID=55585439

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16109205.4A HK1221334A1 (zh) 2014-09-30 2016-08-02 使用階梯阻抗諧振器的陶瓷濾波器

Country Status (5)

Country Link
US (4) US9941563B2 (zh)
JP (1) JP6523904B2 (zh)
KR (2) KR102414672B1 (zh)
CN (1) CN105680125B (zh)
HK (1) HK1221334A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9941563B2 (en) * 2014-09-30 2018-04-10 Skyworks Solutions, Inc. Ceramic filter using stepped impedance resonators having an inner cavity with at least one step and taper
CN107015203B (zh) * 2017-04-07 2019-09-10 航天南湖电子信息技术股份有限公司 一种新型收发组件
US10778261B2 (en) 2017-06-14 2020-09-15 Harris Corporation Electronic device including radio frequency (RF) filter module with stacked coaxial resonators and related methods
CN111384491A (zh) * 2018-12-29 2020-07-07 深圳市大富科技股份有限公司 介质谐振器、介质滤波器及通信设备
CN111384564A (zh) * 2018-12-29 2020-07-07 深圳市大富科技股份有限公司 一种介质谐振器、介质滤波器及通信设备
CN111384548A (zh) * 2018-12-29 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器及通信设备
CN111384575A (zh) * 2018-12-31 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器、通信设备、介质谐振器及其制备方法
CN111384521A (zh) * 2018-12-31 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器、通信设备、介质谐振器及其制备方法
CN111384574A (zh) * 2018-12-31 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器、通信设备、介质谐振器及其制备方法
CN111384511A (zh) * 2018-12-31 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器、通信设备、介质谐振器及其制备方法
JP7087052B2 (ja) * 2020-12-10 2022-06-20 キヤノン株式会社 レンズ制御装置、制御方法
US20220201842A1 (en) * 2020-12-22 2022-06-23 Intel Corporation Mitigating pdn induced rf interference using a stepped impedance filter
CN114976537A (zh) * 2021-02-27 2022-08-30 上海华为技术有限公司 介质谐振器，介质滤波器以及通信设备

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125002A (en) 1981-01-26 1982-08-04 Uchiyama Mfg Cork for bottle stopper inhibiting blackening generated through iron tannate reaction
JPS6143287Y2 (zh) * 1981-01-28 1986-12-08
US5144268A (en) 1987-12-14 1992-09-01 Motorola, Inc. Bandpass filter utilizing capacitively coupled stepped impedance resonators
US4985690A (en) * 1988-07-07 1991-01-15 Matsushita Electric Industrial Co., Ltd. Dielectric stepped impedance resonator
JPH02260902A (ja) * 1989-03-31 1990-10-23 Kyocera Corp 誘電体同軸共振器及びその製造方法
JPH03121705U (zh) 1990-03-27 1991-12-12
JP2817398B2 (ja) * 1990-11-29 1998-10-30 松下電器産業株式会社 同軸型誘電体共振器
JP3344428B2 (ja) 1992-07-24 2002-11-11 株式会社村田製作所 誘電体共振器および誘電体共振部品
US5499004A (en) * 1993-03-12 1996-03-12 Matsushita Electric Industrial Co., Ltd. Dielectric filter having interstage coupling using adjacent electrodes
JPH0730305A (ja) * 1993-07-06 1995-01-31 Murata Mfg Co Ltd 誘電体フィルターおよび誘電体フィルターを用いたトランシーバー
JP3448341B2 (ja) * 1994-04-11 2003-09-22 日本特殊陶業株式会社 誘電体フィルタ装置
JP3050090B2 (ja) * 1995-06-20 2000-06-05 株式会社村田製作所 誘電体フィルタ
JP2836536B2 (ja) * 1995-08-25 1998-12-14 松下電器産業株式会社 誘電体フィルタ及びこれを実装した実装体
JPH09232824A (ja) * 1996-02-20 1997-09-05 Matsushita Electric Ind Co Ltd 誘電体フィルタとその製造方法
JP3389819B2 (ja) * 1996-06-10 2003-03-24 株式会社村田製作所 誘電体導波管型共振器
US5850168A (en) * 1997-04-18 1998-12-15 Motorola Inc. Ceramic transverse-electromagnetic-mode filter having a waveguide cavity mode frequency shifting void and method of tuning same
JPH11127002A (ja) 1997-10-23 1999-05-11 Murata Mfg Co Ltd 誘電体フィルタ
US6255917B1 (en) 1999-01-12 2001-07-03 Teledyne Technologies Incorporated Filter with stepped impedance resonators and method of making the filter
JP3574893B2 (ja) * 1999-10-13 2004-10-06 株式会社村田製作所 誘電体フィルタ、誘電体デュプレクサおよび通信装置
US7388457B2 (en) 2005-01-20 2008-06-17 M/A-Com, Inc. Dielectric resonator with variable diameter through hole and filter with such dielectric resonators
KR100756220B1 (ko) * 2006-06-22 2007-09-06 주식회사 에이스테크놀로지 밴드스탑 필터
CN102522617A (zh) * 2011-12-28 2012-06-27 上海大学 Sir同轴腔体带通滤波器
US9941563B2 (en) 2014-09-30 2018-04-10 Skyworks Solutions, Inc. Ceramic filter using stepped impedance resonators having an inner cavity with at least one step and taper

Also Published As

Publication number Publication date
US11374296B2 (en) 2022-06-28
US10658721B2 (en) 2020-05-19
US20180277915A1 (en) 2018-09-27
KR20220116390A (ko) 2022-08-23
US20160093938A1 (en) 2016-03-31
US9941563B2 (en) 2018-04-10
US20220416387A1 (en) 2022-12-29
US11777185B2 (en) 2023-10-03
CN105680125A (zh) 2016-06-15
JP6523904B2 (ja) 2019-06-05
KR20160038874A (ko) 2016-04-07
JP2016072983A (ja) 2016-05-09
KR102414672B1 (ko) 2022-06-29
US20200373643A1 (en) 2020-11-26
CN105680125B (zh) 2020-01-14

Similar Documents

Publication Publication Date Title
GB2570187B (en) Single plane filters
HK1221334A1 (zh) 使用階梯阻抗諧振器的陶瓷濾波器
EP3205947A4 (en) Filter
HK1225519A1 (zh) 涉及多極陶瓷諧振器濾波器的裝置和方法
SG11201604308XA (en) Ceramic filter
GB201619763D0 (en) Filter
PL3129119T3 (pl) Element filtrujący
EP3214693A4 (en) Wireless frequency filter having cavity structure
GB2534000B (en) Digital filter
PL3110527T3 (pl) Wkład filtra
GB201403180D0 (en) Ceramic waveguide filter apparatus
SG11201608231SA (en) Filter
HUE043289T2 (hu) Hangolható szûrõ
HUE050389T2 (hu) Szûrõtisztítás
EP3119501A4 (en) Filter
GB2554310B (en) Flushing Filter
GB2540687B (en) Digital filter
EP3115174A4 (en) Mesh filter
EP3171957A4 (en) Gas-evacuating filter
EP3174202A4 (en) Filter
PL3296006T3 (pl) Filtr
TWI562536B (en) Common mode filter
AU360530S (en) Ceramic cutter
GB2531338B (en) Particulate filter
GB201614241D0 (en) Filter