EP1072063A4 - Coplanar microwave circuit having suppression of undesired modes - Google Patents

Coplanar microwave circuit having suppression of undesired modes

Info

Publication number
EP1072063A4
EP1072063A4 EP98918659A EP98918659A EP1072063A4 EP 1072063 A4 EP1072063 A4 EP 1072063A4 EP 98918659 A EP98918659 A EP 98918659A EP 98918659 A EP98918659 A EP 98918659A EP 1072063 A4 EP1072063 A4 EP 1072063A4
Authority
EP
European Patent Office
Prior art keywords
suppression
microwave circuit
undesired modes
coplanar microwave
coplanar
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.)
Withdrawn
Application number
EP98918659A
Other languages
German (de)
French (fr)
Other versions
EP1072063A1 (en
Inventor
Mark V Faulkner
Edward B Stoneham
Clifford A Mohwinkel
Mark J Vaughan
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.)
Endwave Corp
Original Assignee
Endwave Corp
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 Endwave Corp filed Critical Endwave Corp
Publication of EP1072063A1 publication Critical patent/EP1072063A1/en
Publication of EP1072063A4 publication Critical patent/EP1072063A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/003—Coplanar lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/162—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion absorbing spurious or unwanted modes of propagation
EP98918659A 1998-04-24 1998-04-24 Coplanar microwave circuit having suppression of undesired modes Withdrawn EP1072063A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/008233 WO1999056338A1 (en) 1998-04-24 1998-04-24 Coplanar microwave circuit having suppression of undesired modes

Publications (2)

Publication Number Publication Date
EP1072063A1 EP1072063A1 (en) 2001-01-31
EP1072063A4 true EP1072063A4 (en) 2001-04-11

Family

ID=22266906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98918659A Withdrawn EP1072063A4 (en) 1998-04-24 1998-04-24 Coplanar microwave circuit having suppression of undesired modes

Country Status (9)

Country Link
EP (1) EP1072063A4 (en)
JP (1) JP2002513226A (en)
KR (1) KR20010042968A (en)
CN (1) CN1299524A (en)
AU (1) AU7154298A (en)
BR (1) BR9815826A (en)
CA (1) CA2329205A1 (en)
IL (1) IL138981A0 (en)
WO (1) WO1999056338A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3482958B2 (en) 2000-02-16 2004-01-06 株式会社村田製作所 High frequency circuit device and communication device
DE10036522A1 (en) * 2000-07-27 2002-02-21 Ge Bayer Silicones Gmbh & Co Novel linear aminoacid modified polyquaternary polysiloxanes are useful in cosmetic formulations for skin and hair care, in polishes and as softeners
JP3786031B2 (en) * 2002-02-26 2006-06-14 株式会社村田製作所 High frequency circuit device and transmission / reception device
CN107069274B (en) 2010-05-07 2020-08-18 安费诺有限公司 High performance cable connector
JP5269148B2 (en) 2011-05-31 2013-08-21 住友大阪セメント株式会社 High-frequency electrical signal transmission line
CN102637935B (en) * 2012-05-03 2014-09-10 东南大学 Microwave attenuator
CN104704682B (en) 2012-08-22 2017-03-22 安费诺有限公司 High-frequency electrical connector
US9905975B2 (en) 2014-01-22 2018-02-27 Amphenol Corporation Very high speed, high density electrical interconnection system with edge to broadside transition
JP6458603B2 (en) 2015-03-31 2019-01-30 住友大阪セメント株式会社 Optical device
CN114552261A (en) 2015-07-07 2022-05-27 安费诺富加宜（亚洲）私人有限公司 Electrical connector
US10243304B2 (en) 2016-08-23 2019-03-26 Amphenol Corporation Connector configurable for high performance
JP6690586B2 (en) * 2017-03-15 2020-04-28 三菱電機株式会社 Microwave equipment
US10461384B2 (en) * 2017-06-20 2019-10-29 Raytheon Company Frequency selective limiter
CN208862209U (en) 2018-09-26 2019-05-14 安费诺东亚电子科技(深圳)有限公司 A kind of connector and its pcb board of application
TW202135385A (en) 2020-01-27 2021-09-16 美商Ｆｃｉ美國有限責任公司 High speed connector
WO2021154718A1 (en) 2020-01-27 2021-08-05 Fci Usa Llc High speed, high density direct mate orthogonal connector
CN215816516U (en) 2020-09-22 2022-02-11 安费诺商用电子产品(成都)有限公司 Electrical connector
CN213636403U (en) 2020-09-25 2021-07-06 安费诺商用电子产品(成都)有限公司 Electrical connector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368890A (en) * 1976-12-01 1978-06-19 Mitsubishi Electric Corp Suspended line type microwave circuit
US4697143A (en) * 1984-04-30 1987-09-29 Cascade Microtech, Inc. Wafer probe
EP0367542A2 (en) * 1988-11-04 1990-05-09 CASCADE MICROTECH, INC. (an Oregon corporation) Microwave wafer probe having replaceable probe tip
EP0553969A1 (en) * 1992-01-27 1993-08-04 Tektronix, Inc. Coplanar transmission structure having spurious mode suppression

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863181A (en) * 1973-12-03 1975-01-28 Bell Telephone Labor Inc Mode suppressor for strip transmission lines
US4614922A (en) * 1984-10-05 1986-09-30 Sanders Associates, Inc. Compact delay line
US5030935A (en) * 1989-05-11 1991-07-09 Ball Corporation Method and apparatus for dampening resonant modes in packaged microwave circuits
US5528203A (en) * 1994-09-26 1996-06-18 Endgate Corporation Coplanar waveguide-mounted flip chip

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368890A (en) * 1976-12-01 1978-06-19 Mitsubishi Electric Corp Suspended line type microwave circuit
US4697143A (en) * 1984-04-30 1987-09-29 Cascade Microtech, Inc. Wafer probe
EP0367542A2 (en) * 1988-11-04 1990-05-09 CASCADE MICROTECH, INC. (an Oregon corporation) Microwave wafer probe having replaceable probe tip
EP0553969A1 (en) * 1992-01-27 1993-08-04 Tektronix, Inc. Coplanar transmission structure having spurious mode suppression

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 002, no. 102 (E - 052) 23 August 1978 (1978-08-23) *
See also references of WO9956338A1 *

Also Published As

Publication number Publication date
KR20010042968A (en) 2001-05-25
EP1072063A1 (en) 2001-01-31
AU7154298A (en) 1999-11-16
CA2329205A1 (en) 1999-11-04
BR9815826A (en) 2000-12-12
WO1999056338A1 (en) 1999-11-04
CN1299524A (en) 2001-06-13
IL138981A0 (en) 2001-11-25
JP2002513226A (en) 2002-05-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Owner name: ENDWAVE CORPORATION

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Effective date: 20010228

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: VAUGHAN, MARK, J.

Inventor name: MOHWINKEL, CLIFFORD, A.

Inventor name: STONEHAM, EDWARD, B.

Inventor name: FAULKNER, MARK, V.

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20031031