GB2324657B - Aerial coupler for mobile telephones - Google Patents

Aerial coupler for mobile telephones

Info

Publication number
GB2324657B
GB2324657B GB9808794A GB9808794A GB2324657B GB 2324657 B GB2324657 B GB 2324657B GB 9808794 A GB9808794 A GB 9808794A GB 9808794 A GB9808794 A GB 9808794A GB 2324657 B GB2324657 B GB 2324657B
Authority
GB
United Kingdom
Prior art keywords
aerial
coupler
mobile telephones
telephones
mobile
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.)
Expired - Fee Related
Application number
GB9808794A
Other versions
GB2324657A (en
GB9808794D0 (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.)
Filing date
Publication date
Application filed by Rohde and Schwarz GmbH and Co KG filed Critical Rohde and Schwarz GmbH and Co KG
Publication of GB9808794D0 publication Critical patent/GB9808794D0/en
Publication of GB2324657A publication Critical patent/GB2324657A/en
Application granted granted Critical
Publication of GB2324657B publication Critical patent/GB2324657B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
  • Mobile Radio Communication Systems (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Waveguide Aerials (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
EP2073312B1 (en) * 2007-12-18 2011-04-20 Rohde & Schwarz GmbH & Co. KG Antenna coupler

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

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 kind of coupling test device

Also Published As

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

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130424