ATE163492T1 - Bandpassfilter mit differenzausgang unter verwendung eines geschlitzten ringresonators - Google Patents

Bandpassfilter mit differenzausgang unter verwendung eines geschlitzten ringresonators

Info

Publication number
ATE163492T1
ATE163492T1 AT91917084T AT91917084T ATE163492T1 AT E163492 T1 ATE163492 T1 AT E163492T1 AT 91917084 T AT91917084 T AT 91917084T AT 91917084 T AT91917084 T AT 91917084T AT E163492 T1 ATE163492 T1 AT E163492T1
Authority
AT
Austria
Prior art keywords
ring resonator
pass filter
edge
band pass
differential output
Prior art date
Application number
AT91917084T
Other languages
English (en)
Inventor
Leng Hock Ooi
Peter Yeh
Branko Avanic
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE163492T1 publication Critical patent/ATE163492T1/de

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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20381—Special shape resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT91917084T 1990-08-06 1991-08-06 Bandpassfilter mit differenzausgang unter verwendung eines geschlitzten ringresonators ATE163492T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/562,971 US5017897A (en) 1990-08-06 1990-08-06 Split ring resonator bandpass filter with differential output

Publications (1)

Publication Number Publication Date
ATE163492T1 true ATE163492T1 (de) 1998-03-15

Family

ID=24248553

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91917084T ATE163492T1 (de) 1990-08-06 1991-08-06 Bandpassfilter mit differenzausgang unter verwendung eines geschlitzten ringresonators

Country Status (6)

Country Link
US (1) US5017897A (de)
EP (1) EP0542917B1 (de)
JP (1) JPH06500442A (de)
AT (1) ATE163492T1 (de)
DE (1) DE69128965T2 (de)
WO (1) WO1992002969A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91930C (fi) * 1991-03-19 1994-08-25 Nokia Mobile Phones Ltd Piirilevymuuntaja ja sen käyttö
US5164690A (en) * 1991-06-24 1992-11-17 Motorola, Inc. Multi-pole split ring resonator bandpass filter
FI93679C (fi) * 1991-10-23 1995-05-10 Nokia Mobile Phones Ltd Taajuusselektiivinen mikroliuskamuuntaja sekä diodisekoitin
DE69319382T2 (de) * 1992-04-30 1999-01-07 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Zweifachmodus Streifenleitungsringresonator und Bandpassfilter mit solchen Resonatoren
US5361050A (en) * 1993-07-06 1994-11-01 Motorola, Inc. Balanced split ring resonator
JP3316962B2 (ja) * 1993-10-04 2002-08-19 松下電器産業株式会社 フィルタ
JPH0856107A (ja) 1994-08-11 1996-02-27 Matsushita Electric Ind Co Ltd デュアルモード共振器
DE69418127T2 (de) * 1993-10-04 1999-10-14 Matsushita Electric Industrial Co. Filter und Zweimodenresonator in Streifenleiter-Technik
ES2091713B1 (es) * 1994-02-15 1998-03-01 Follente Emilio Diez Red de filtro de paso de banda de frecuencias por efecto de la induccion de corrientes inversas en segmentos de lineas impresas.
CN1043279C (zh) * 1994-10-05 1999-05-05 松下电器产业株式会社 滤波器
US5734307A (en) * 1996-04-04 1998-03-31 Ericsson Inc. Distributed device for differential circuit
US5995818A (en) * 1996-07-30 1999-11-30 Trw Inc. Low noise block downconverter
US5825263A (en) * 1996-10-11 1998-10-20 Northern Telecom Limited Low radiation balanced microstrip bandpass filter
US5939958A (en) * 1997-02-18 1999-08-17 The United States Of America As Represented By The Secretary Of The Navy Microstrip dual mode elliptic filter with modal coupling through patch spacing
US6222431B1 (en) 1998-02-27 2001-04-24 Matsushita Electric Industrial Co., Ltd. Balanced dielectric filter
JP3528044B2 (ja) 1999-04-06 2004-05-17 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機
JP3480368B2 (ja) 1999-06-02 2003-12-15 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機
ES2174707B1 (es) * 2000-06-07 2004-08-16 Universitat Politecnica De Catalunya Resonador electromagnetico formado por linea de transmision en forma de bucle cargada con lineas de transmision.
JP2002217616A (ja) * 2001-01-15 2002-08-02 Alps Electric Co Ltd 平衡不平衡変換器
WO2008121159A2 (en) * 2006-10-19 2008-10-09 Los Alamos National Security Llc Active terahertz metamaterial devices
DE102008053013A1 (de) * 2008-10-20 2010-04-22 Technische Universität Ilmenau Bandpass-Filter mit elektromagnetisch verkoppelten Resonatoren
FR2938379A1 (fr) 2008-11-07 2010-05-14 Commissariat Energie Atomique Dispositif de filtrage differentiel a resonateurs couples coplanaires et antenne filtrante munie d'un tel dispositif
KR101647839B1 (ko) * 2008-12-10 2016-08-11 스태츠 칩팩 피티이. 엘티디. Ｌｃ 공진기로 구현된 밸런스 밴드-패스 필터를 갖는 반도체 장치
US8791775B2 (en) * 2010-03-30 2014-07-29 Stats Chippac, Ltd. Semiconductor device and method of forming high-attenuation balanced band-pass filter
JP5936133B2 (ja) * 2011-01-28 2016-06-15 国立大学法人電気通信大学 伝送線路共振器並びに伝送線路共振器を用いた帯域通過フィルタ、分波器、平衡−不平衡変換器、電力分配器、不平衡−平衡変換器、周波数混合器及びバランス型フィルタ
CN102545830B (zh) * 2012-02-06 2015-03-11 南通大学 一种具有滤波功能的微波频率可调巴伦
CN105356028A (zh) * 2015-12-01 2016-02-24 中国电子科技集团公司第五十五研究所 一种小型化高选择性耦合环型带通滤波器的设计方法
EP3915169B1 (de) * 2019-02-25 2025-10-29 Huawei Technologies Co., Ltd. Übertragungsleitung für hochfrequenzbereichsstrom
WO2020258177A1 (zh) * 2019-06-27 2020-12-30 瑞声声学科技(深圳)有限公司 一种差分谐振器及mems传感器
US11888233B2 (en) * 2020-04-07 2024-01-30 Ramot At Tel-Aviv University Ltd Tailored terahertz radiation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167921B (de) * 1962-01-25 1964-04-16 Leybolds Nachfolger E Elektrischer Schwingungskreis fuer frequenzkonstante Hoechstfrequenzschwingungsstufen
US4749963A (en) * 1985-12-11 1988-06-07 Matsushita Electric Industrial Co., Ltd. Oscillator having stripline loop resonator
JPS6338304A (ja) * 1986-08-04 1988-02-18 Matsushita Electric Ind Co Ltd 高周波フイルタ
JPS6346809A (ja) * 1986-08-14 1988-02-27 Yuniden Kk マイクロ波ミクサ装置
JPS641304A (en) * 1987-06-24 1989-01-05 Matsushita Electric Ind Co Ltd Band-pass filter

Also Published As

Publication number Publication date
EP0542917A4 (en) 1993-12-01
JPH06500442A (ja) 1994-01-13
DE69128965T2 (de) 1998-09-10
WO1992002969A1 (en) 1992-02-20
EP0542917A1 (de) 1993-05-26
EP0542917B1 (de) 1998-02-25
DE69128965D1 (de) 1998-04-02
US5017897A (en) 1991-05-21

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