GB201415784D0 - Tuning reconfigurable multi-port antennas - Google Patents
Tuning reconfigurable multi-port antennasInfo
- Publication number
- GB201415784D0 GB201415784D0 GBGB1415784.6A GB201415784A GB201415784D0 GB 201415784 D0 GB201415784 D0 GB 201415784D0 GB 201415784 A GB201415784 A GB 201415784A GB 201415784 D0 GB201415784 D0 GB 201415784D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- tuning
- reconfigurable multi
- port antennas
- antennas
- port
- 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.)
- Granted
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
- H01Q1/243—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 with built-in antennas
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
-
- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1415784.6A GB2529887B (en) | 2014-09-05 | 2014-09-05 | Antenna impedance matching circuit tuning system |
PCT/GB2015/052563 WO2016034893A1 (en) | 2014-09-05 | 2015-09-04 | Tuning reconfigurable multi-port antennas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1415784.6A GB2529887B (en) | 2014-09-05 | 2014-09-05 | Antenna impedance matching circuit tuning system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201415784D0 true GB201415784D0 (en) | 2014-10-22 |
GB2529887A GB2529887A (en) | 2016-03-09 |
GB2529887B GB2529887B (en) | 2019-06-19 |
Family
ID=51796296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1415784.6A Active GB2529887B (en) | 2014-09-05 | 2014-09-05 | Antenna impedance matching circuit tuning system |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2529887B (en) |
WO (1) | WO2016034893A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7038483B2 (en) * | 2017-04-11 | 2022-03-18 | 株式会社デンソーテン | Antenna amplifier unit and receiving system |
FR3087809B1 (en) * | 2018-10-30 | 2022-01-21 | Continental Automotive France | PRESENCE DETECTION SENSOR FOR MOTOR VEHICLE |
US11258412B2 (en) | 2020-05-28 | 2022-02-22 | Eagle Technology, Llc | Radio frequency (RF) device having tunable RF power amplifier and associated methods |
DE102021102208A1 (en) | 2021-02-01 | 2022-08-04 | Diehl Metering Systems Gmbh | Method for improving antenna matching |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11251928A (en) * | 1998-02-26 | 1999-09-17 | Nec Eng Ltd | Automatic antenna matching circuit and method |
US7190933B2 (en) * | 2002-11-01 | 2007-03-13 | Intergration Associates Inc. | Method and apparatus for automatic tuning of a resonant loop antenna in a transceiver circuit |
JP4828542B2 (en) * | 2004-10-06 | 2011-11-30 | エプコス アクチエンゲゼルシャフト | Impedance detector |
DE102006007475A1 (en) * | 2006-02-17 | 2007-08-30 | Wiesemann & Theis Gmbh | Circuit arrangement for automatically adjusting high frequency generator, has current sensor measuring supply direct current of generator, and digital control calculating optimal adjustment of tuning units based on analysis result |
US20080129610A1 (en) * | 2006-12-01 | 2008-06-05 | Texas Instruments Incorporated | Adaptive antenna matching for portable radio operating at VHF with single-chip based implementation |
US8072285B2 (en) * | 2008-09-24 | 2011-12-06 | Paratek Microwave, Inc. | Methods for tuning an adaptive impedance matching network with a look-up table |
DE102008053296A1 (en) * | 2008-10-27 | 2010-04-29 | Atmel Automotive Gmbh | Circuit for loop antenna and method of tuning |
US8320850B1 (en) * | 2009-03-18 | 2012-11-27 | Rf Micro Devices, Inc. | Power control loop using a tunable antenna matching circuit |
US8963611B2 (en) * | 2009-06-19 | 2015-02-24 | Qualcomm Incorporated | Power and impedance measurement circuits for a wireless communication device |
US8774067B2 (en) * | 2009-11-17 | 2014-07-08 | Nokia Corporation | Antenna impedance stabilization with stabilization load in second antenna circuitry |
US20110299436A1 (en) * | 2010-06-03 | 2011-12-08 | Broadcom Corporation | Front end module with scalable impedance balancing |
US9402278B2 (en) * | 2010-11-26 | 2016-07-26 | Wireless Dynamics, Inc. | Multi-mode communication system for a mobile phone |
US9054756B2 (en) * | 2011-09-19 | 2015-06-09 | Qualcomm Incorporated | Adaptive tuning of an impedance matching circuit in a wireless device |
GB2502787B (en) * | 2012-06-06 | 2015-06-17 | Samsung Electronics Co Ltd | Adaptive antenna impedance matching |
EP2722996B1 (en) * | 2012-10-22 | 2014-12-17 | BlackBerry Limited | Method and apparatus for radio frequency tuning utilizing a determined use case |
-
2014
- 2014-09-05 GB GB1415784.6A patent/GB2529887B/en active Active
-
2015
- 2015-09-04 WO PCT/GB2015/052563 patent/WO2016034893A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016034893A1 (en) | 2016-03-10 |
GB2529887B (en) | 2019-06-19 |
GB2529887A (en) | 2016-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20191010 AND 20191016 |