GB2324657B - Aerial coupler for mobile telephones - Google Patents

Aerial coupler for mobile telephones

Info

Publication number: GB2324657B
Authority: GB; United Kingdom
Prior art keywords: aerial; coupler; mobile telephones; telephones; mobile
Prior art date: 1997-04-26
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.): Expired - Fee Related

Application number

GB9808794A

Other versions

GB9808794D0 (en

GB2324657A (en

Inventor

Thomas Maucksch

Martin Roth

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.)

Rohde and Schwarz GmbH and Co KG

Original Assignee

Rohde and Schwarz GmbH and Co KG

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.)

1997-04-26

Filing date

1998-04-24

Publication date

2002-01-23

1998-04-24 Application filed by Rohde and Schwarz GmbH and Co KG filed Critical Rohde and Schwarz GmbH and Co KG

1998-06-24 Publication of GB9808794D0 publication Critical patent/GB9808794D0/en

1998-10-28 Publication of GB2324657A publication Critical patent/GB2324657A/en

2002-01-23 Application granted granted Critical

2002-01-23 Publication of GB2324657B publication Critical patent/GB2324657B/en

2018-04-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Waveguide Aerials (AREA)
Mobile Radio Communication Systems (AREA)
Measurement Of Resistance Or Impedance (AREA)

GB9808794A 1997-04-26 1998-04-24 Aerial coupler for mobile telephones Expired - Fee Related GB2324657B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19717834A DE19717834B4 (en)	1997-04-26	1997-04-26	Antenna coupler for mobile phones

Publications (3)

Publication Number	Publication Date
GB9808794D0 GB9808794D0 (en)	1998-06-24
GB2324657A GB2324657A (en)	1998-10-28
GB2324657B true GB2324657B (en)	2002-01-23

Family

ID=7827942

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9808794A Expired - Fee Related GB2324657B (en)	1997-04-26	1998-04-24	Aerial coupler for mobile telephones

Country Status (2)

Country	Link
DE (1)	DE19717834B4 (en)
GB (1)	GB2324657B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104993879A (en) *	2015-06-05	2015-10-21	青岛海信移动通信技术股份有限公司	Coupling test device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19912232A1 (en) *	1999-03-17	2000-09-28	Wavetek Gmbh	Portable shield screen device e.g. for measuring radio power of mobile telephone, has base and lip which is opened by hinge and side panels have slanted contact surfaces
US6215448B1 (en) *	1999-07-30	2001-04-10	Agilent Technologies	Broadband coupler for measurement of antenna signals
SE524825C2 (en) *	2001-03-07	2004-10-12	Smarteq Wireless Ab	Antenna coupling device cooperating with an internal first antenna arranged in a communication device
DE10129408A1 (en) *	2001-06-19	2003-01-02	Rohde & Schwarz	antenna
DE10313498A1 (en) *	2002-05-18	2003-12-04	Audioton Kabelwerk Gmbh	Antenna coupler for mobile radiotelephone service devices sets up electromagnetic coupling of high-frequency signals via an external antenna like a car aerial
DE10356087A1 (en) *	2003-12-01	2005-06-23	Willtek Communications Gmbh	antenna
DE102006034128A1 (en)	2006-04-12	2007-10-18	Funkwerk Dabendorf Gmbh	Arrangement for receiving a mobile phone within a motor vehicle
DE102006045645B4 (en)	2006-09-27	2015-05-07	Rohde & Schwarz Gmbh & Co. Kg	antenna
DE502008003262D1 (en)	2007-12-18	2011-06-01	Rohde & Schwarz	antenna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5532703A (en) *	1993-04-22	1996-07-02	Valor Enterprises, Inc.	Antenna coupler for portable cellular telephones
US5557287A (en) *	1995-03-06	1996-09-17	Motorola, Inc.	Self-latching antenna field coupler
WO1997017792A1 (en) *	1993-04-05	1997-05-15	Crowley Robert J	Antenna transmission coupling arrangement
EP0895300A2 (en) *	1997-07-29	1999-02-03	Wavetek Gmbh	Antenna coupler for testing of mobile telephones

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2371786A1 (en) *	1976-04-30	1978-06-16	Thomson Csf	DEVICE FOR COUPLING DIFFERENT TYPES OF LINES FOR HYPERFREQUENCY MICROCIRCUITS
JP2662567B2 (en) *	1987-09-25	1997-10-15	アイシン精機株式会社	Three-resonance microstrip antenna device

1997
- 1997-04-26 DE DE19717834A patent/DE19717834B4/en not_active Expired - Fee Related
1998
- 1998-04-24 GB GB9808794A patent/GB2324657B/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1997017792A1 (en) *	1993-04-05	1997-05-15	Crowley Robert J	Antenna transmission coupling arrangement
US5532703A (en) *	1993-04-22	1996-07-02	Valor Enterprises, Inc.	Antenna coupler for portable cellular telephones
US5557287A (en) *	1995-03-06	1996-09-17	Motorola, Inc.	Self-latching antenna field coupler
EP0895300A2 (en) *	1997-07-29	1999-02-03	Wavetek Gmbh	Antenna coupler for testing of mobile telephones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104993879A (en) *	2015-06-05	2015-10-21	青岛海信移动通信技术股份有限公司	Coupling test device
CN104993879B (en) *	2015-06-05	2017-08-01	青岛海信移动通信技术股份有限公司	A coupling test device

Also Published As

Publication number	Publication date
GB9808794D0 (en)	1998-06-24
GB2324657A (en)	1998-10-28
DE19717834B4 (en)	2006-12-14
DE19717834A1 (en)	1998-10-29

Publication	Publication Date	Title
GB2325592B (en)	1999-08-11	Mobile communication apparatus
GB9719584D0 (en)	1997-11-19	Mobile radio telephone
SG72897A1 (en)	2000-05-23	Docking station for mobile telecommunication handset
GB2327014B (en)	2002-04-24	Mobile communications system
AU9475698A (en)	1999-03-29	Rf coupler for wireless telephone cradle
GB2327571B (en)	2002-01-09	Mobile communications
GB2332130B (en)	2002-08-07	Mobile telephone
GB2327013B (en)	2002-02-13	Mobile communications system
AU4319497A (en)	1999-04-12	Mobile communication equipment
DE59804817D1 (en)	2002-08-22	Mobile station
AU137635S (en)	1999-06-30	Mobile telephone
GB2325820B (en)	2001-11-21	Mobile communication system
GB2328122B (en)	2002-07-03	Mobile communication system
GB2327573B (en)	2002-05-29	Mobile telephone
GB2332332B (en)	2002-03-20	Mobile telephone
GB2324657B (en)	2002-01-23	Aerial coupler for mobile telephones
GB9722510D0 (en)	1997-12-24	Mobile communication system
SG74619A1 (en)	2000-08-22	Digital mobile communication system
GB2321162B (en)	2001-07-11	Dual mode mobile radio telecommunications device
GB9723064D0 (en)	1998-01-07	Mobile telephones
AU136461S (en)	1999-02-16	Mobile telephone
GB9626763D0 (en)	1997-02-12	Mobile communications handsets
GB2339970B (en)	2000-07-12	Mobile telephone apparatus
SG83137A1 (en)	2001-09-18	Mobile communication system
HU9700039V0 (en)	1997-04-28	Modulator for mobile phone

Legal Events

Date	Code	Title	Description
2013-12-25	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20130424