SE9503987L - Balunanordning och sätt att utforma densamma - Google Patents

Balunanordning och sätt att utforma densamma

Info

Publication number: SE9503987L
Authority: SE; Sweden
Prior art keywords: balun; design; way; same; balloon device
Prior art date: 1994-03-11

Application number

SE9503987A

Other languages

Unknown language ( )

English (en)

Other versions

SE9503987D0 (sv

Inventor

James P Phillips

Louis J Vannatta

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.)

1994-03-11

Filing date

1995-11-10

Publication date

1995-12-27

1995-11-10 Application filed by Motorola Inc filed Critical Motorola Inc

1995-11-10 Publication of SE9503987D0 publication Critical patent/SE9503987D0/sv

1995-12-27 Publication of SE9503987L publication Critical patent/SE9503987L/sv

Links

230000005540 biological transmission Effects 0.000 abstract 1

Classifications

- 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

Transceivers (AREA)
Details Of Aerials (AREA)
Support Of Aerials (AREA)
Mobile Radio Communication Systems (AREA)
Structure Of Receivers (AREA)
Radio Transmission System (AREA)

SE9503987A 1994-03-11 1995-11-10 Balunanordning och sätt att utforma densamma SE9503987L (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/209,811 US5565881A (en)	1994-03-11	1994-03-11	Balun apparatus including impedance transformer having transformation length
PCT/US1995/000689 WO1995024744A1 (en)	1994-03-11	1995-01-30	A balun apparatus and method of designing same

Publications (2)

Publication Number	Publication Date
SE9503987D0 SE9503987D0 (sv)	1995-11-10
SE9503987L true SE9503987L (sv)	1995-12-27

Family

ID=22780396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9503987A SE9503987L (sv)	1994-03-11	1995-11-10	Balunanordning och sätt att utforma densamma

Country Status (19)

Country	Link
US (1)	US5565881A (sv)
JP (1)	JPH08510623A (sv)
CN (1)	CN1039860C (sv)
AU (1)	AU680737B2 (sv)
BR (1)	BR9505784A (sv)
CA (1)	CA2160024A1 (sv)
DE (1)	DE19580361T1 (sv)
FI (1)	FI955362A (sv)
FR (1)	FR2717325B1 (sv)
GB (1)	GB2293280B (sv)
HU (1)	HU9503148D0 (sv)
IT (1)	IT1277860B1 (sv)
MX (1)	MXPA95001295A (sv)
RU (1)	RU2143160C1 (sv)
SE (1)	SE9503987L (sv)
SG (1)	SG69951A1 (sv)
TW (1)	TW256965B (sv)
WO (1)	WO1995024744A1 (sv)
ZA (1)	ZA95983B (sv)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5914613A (en)	1996-08-08	1999-06-22	Cascade Microtech, Inc.	Membrane probing system with local contact scrub
US5861853A (en) *	1997-05-07	1999-01-19	Motorola, Inc.	Current balanced balun network with selectable port impedances
US6256882B1 (en)	1998-07-14	2001-07-10	Cascade Microtech, Inc.	Membrane probing system
USH1959H1 (en)	1998-09-03	2001-05-01	Anthony Kikel	Single balanced to dual unbalanced transformer
US6380821B1 (en)	2000-08-24	2002-04-30	International Business Machines Corporation	Substrate shielded multilayer balun transformer
US6987485B2 (en) *	2000-08-31	2006-01-17	Matsushita Electric Industrial Co., Ltd.	Built-in antenna for radio communication terminal
US6965226B2 (en)	2000-09-05	2005-11-15	Cascade Microtech, Inc.	Chuck for holding a device under test
US6914423B2 (en)	2000-09-05	2005-07-05	Cascade Microtech, Inc.	Probe station
DE10143173A1 (de)	2000-12-04	2002-06-06	Cascade Microtech Inc	Wafersonde
US7355420B2 (en)	2001-08-21	2008-04-08	Cascade Microtech, Inc.	Membrane probing system
US6819200B2 (en) *	2002-07-26	2004-11-16	Freescale Semiconductor, Inc.	Broadband balun and impedance transformer for push-pull amplifiers
KR100517946B1 (ko) *	2002-08-13	2005-09-30	엘지전자 주식회사	밸룬 구조
US7057404B2 (en)	2003-05-23	2006-06-06	Sharp Laboratories Of America, Inc.	Shielded probe for testing a device under test
US7492172B2 (en)	2003-05-23	2009-02-17	Cascade Microtech, Inc.	Chuck for holding a device under test
US7250626B2 (en)	2003-10-22	2007-07-31	Cascade Microtech, Inc.	Probe testing structure
US7187188B2 (en)	2003-12-24	2007-03-06	Cascade Microtech, Inc.	Chuck with integrated wafer support
DE202004021093U1 (de)	2003-12-24	2006-09-28	Cascade Microtech, Inc., Beaverton	Aktiver Halbleiterscheibenmessfühler
US7420381B2 (en)	2004-09-13	2008-09-02	Cascade Microtech, Inc.	Double sided probing structures
US7535247B2 (en)	2005-01-31	2009-05-19	Cascade Microtech, Inc.	Interface for testing semiconductors
US7656172B2 (en)	2005-01-31	2010-02-02	Cascade Microtech, Inc.	System for testing semiconductors
US7403028B2 (en)	2006-06-12	2008-07-22	Cascade Microtech, Inc.	Test structure and probe for differential signals
US7764072B2 (en)	2006-06-12	2010-07-27	Cascade Microtech, Inc.	Differential signal probing system
US7723999B2 (en)	2006-06-12	2010-05-25	Cascade Microtech, Inc.	Calibration structures for differential signal probing
US20100289703A1 (en) *	2006-09-06	2010-11-18	Koninklijke Philips Electronics N V	Antennas for shielded devices
US7876114B2 (en)	2007-08-08	2011-01-25	Cascade Microtech, Inc.	Differential waveguide probe
US8462061B2 (en) *	2008-03-26	2013-06-11	Dockon Ag	Printed compound loop antenna
CN102124657A (zh) *	2008-08-18	2011-07-13	松下电器产业株式会社	噪声消除装置和使用了该装置的噪声消除模块及电子设备
US7888957B2 (en)	2008-10-06	2011-02-15	Cascade Microtech, Inc.	Probing apparatus with impedance optimized interface
US8410806B2 (en)	2008-11-21	2013-04-02	Cascade Microtech, Inc.	Replaceable coupon for a probing apparatus
US8319503B2 (en)	2008-11-24	2012-11-27	Cascade Microtech, Inc.	Test apparatus for measuring a characteristic of a device under test
CN103534780B (zh) *	2011-03-28	2016-07-06	东京毅力科创株式会社	离子能量分析仪、在该离子能量分析仪中发电信号的方法及制造和操作该离子能量分析仪的方法
US8654022B2 (en)	2011-09-02	2014-02-18	Dockon Ag	Multi-layered multi-band antenna
AU2012330892B2 (en)	2011-11-04	2017-02-02	Dockon Ag	Capacitively coupled compound loop antenna
US10630241B2 (en)	2018-08-23	2020-04-21	Nxp Usa, Inc.	Amplifier with integrated directional coupler

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE846874C (de) *	1944-02-25	1952-08-18	Patelhold Patentverwertung	Transformatorsystem mit Leitungscharakter
US3614676A (en) *	1969-08-15	1971-10-19	Sylvania Electric Prod	Broadband impedance-matching transformer
US3678418A (en) *	1971-07-28	1972-07-18	Rca Corp	Printed circuit balun
US3846721A (en) *	1973-08-08	1974-11-05	Amp Inc	Transmission line balun
US4260963A (en) *	1979-10-18	1981-04-07	Rockwell International Corporation	4:1 Balun
DE3238806C2 (de) *	1982-10-20	1985-06-20	Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen	Symmetriereinrichtung
JPS59148405A (ja) *	1983-02-14	1984-08-25	Matsushita Electric Ind Co Ltd	平衡不平衡変換器
US4495505A (en) *	1983-05-10	1985-01-22	The United States Of America As Represented By The Secretary Of The Air Force	Printed circuit balun with a dipole antenna
FR2556508B1 (fr) *	1983-12-13	1987-12-18	Thomson Csf	Symetriseur pour coupler une ligne dissymetrique a un element symetrique
GB8521727D0 (en) *	1985-08-31	1985-10-02	Plessey Co Plc	Balun circuits
US4737797A (en) *	1986-06-26	1988-04-12	Motorola, Inc.	Microstrip balun-antenna apparatus
JP2737942B2 (ja) *	1988-08-22	1998-04-08	ソニー株式会社	受信機
US4980654A (en) *	1990-04-06	1990-12-25	Tektronix, Inc.	Transmission line transformer
US5304959A (en) *	1992-10-16	1994-04-19	Spectrian, Inc.	Planar microstrip balun

1994
- 1994-03-11 US US08/209,811 patent/US5565881A/en not_active Expired - Lifetime
1995
- 1995-01-30 HU HU9503148A patent/HU9503148D0/hu unknown
- 1995-01-30 GB GB9522907A patent/GB2293280B/en not_active Expired - Lifetime
- 1995-01-30 BR BR9505784A patent/BR9505784A/pt unknown
- 1995-01-30 CA CA002160024A patent/CA2160024A1/en not_active Abandoned
- 1995-01-30 CN CN95190180A patent/CN1039860C/zh not_active Expired - Lifetime
- 1995-01-30 DE DE19580361T patent/DE19580361T1/de not_active Ceased
- 1995-01-30 SG SG1996001008A patent/SG69951A1/en unknown
- 1995-01-30 RU RU95122628A patent/RU2143160C1/ru not_active IP Right Cessation
- 1995-01-30 AU AU18325/95A patent/AU680737B2/en not_active Ceased
- 1995-01-30 WO PCT/US1995/000689 patent/WO1995024744A1/en not_active Application Discontinuation
- 1995-01-30 JP JP7523437A patent/JPH08510623A/ja active Pending
- 1995-02-07 ZA ZA95983A patent/ZA95983B/xx unknown
- 1995-02-10 TW TW084101173A patent/TW256965B/zh active
- 1995-03-08 IT IT95RM000140A patent/IT1277860B1/it active IP Right Grant
- 1995-03-09 FR FR9502770A patent/FR2717325B1/fr not_active Expired - Fee Related
- 1995-03-10 MX MXPA95001295A patent/MXPA95001295A/es active IP Right Grant
- 1995-11-08 FI FI955362A patent/FI955362A/sv unknown
- 1995-11-10 SE SE9503987A patent/SE9503987L/sv not_active Application Discontinuation

Also Published As

Publication number	Publication date
SG69951A1 (en)	2000-01-25
GB2293280B (en)	1998-10-21
ZA95983B (en)	1995-10-09
FI955362A0 (sv)	1995-11-08
FI955362A (sv)	1995-11-08
RU2143160C1 (ru)	1999-12-20
CN1039860C (zh)	1998-09-16
HU9503148D0 (en)	1996-01-29
TW256965B (sv)	1995-09-11
JPH08510623A (ja)	1996-11-05
ITRM950140A1 (it)	1996-09-08
AU680737B2 (en)	1997-08-07
WO1995024744A1 (en)	1995-09-14
BR9505784A (pt)	1996-03-05
US5565881A (en)	1996-10-15
FR2717325A1 (fr)	1995-09-15
AU1832595A (en)	1995-09-25
GB9522907D0 (en)	1996-01-10
IT1277860B1 (it)	1997-11-12
FR2717325B1 (fr)	1996-06-28
MXPA95001295A (es)	2004-10-21
GB2293280A (en)	1996-03-20
CA2160024A1 (en)	1995-09-14
SE9503987D0 (sv)	1995-11-10
CN1127571A (zh)	1996-07-24
DE19580361T1 (de)	1996-05-09
ITRM950140A0 (it)	1995-03-08

Legal Events

Date

Code

Title

Description

2002-11-05

NAV

Patent application has lapsed

Ref document number: 9503987-1

Format of ref document f/p: F

Publication	Publication Date	Title
SE9503987L (sv)	1995-12-27	Balunanordning och sätt att utforma densamma
WO2002075939A3 (en)	2003-03-13	Wireless communication over a transducer device
SE9904204D0 (sv)	1999-11-19	An antenna device and a communication device comprising such an antenna device
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ATE444654T1 (de)	2009-10-15	Tragbares handgerät und entsprechender verbinder
KR890009106A (ko)	1989-07-15	라디오 수신기
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DK274886D0 (da)	1986-06-11	Antenne til et radiosende- og modtageapparat
CA2163733A1 (en)	1996-06-13	Electronic apparatus
SE0002375D0 (sv)	2000-06-22	An antenna for a portable communication apparatus, and a portable communication apparatus comprising such an antenna
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