GB9115115D0 - Diversity antenna system - Google Patents

Diversity antenna system

Info

Publication number
GB9115115D0
GB9115115D0 GB919115115A GB9115115A GB9115115D0 GB 9115115 D0 GB9115115 D0 GB 9115115D0 GB 919115115 A GB919115115 A GB 919115115A GB 9115115 A GB9115115 A GB 9115115A GB 9115115 D0 GB9115115 D0 GB 9115115D0
Authority
GB
United Kingdom
Prior art keywords
antenna system
diversity antenna
diversity
antenna
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Withdrawn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
GB919115115A
Other versions
GB2257605A (en
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.)
BRENNAN PAUL V
Original Assignee
BRENNAN PAUL V
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 BRENNAN PAUL V filed Critical BRENNAN PAUL V
Priority to GB9115115A priority Critical patent/GB2257605A/en
Publication of GB9115115D0 publication Critical patent/GB9115115D0/en
Publication of GB2257605A publication Critical patent/GB2257605A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0865—Independent weighting, i.e. weights based on own antenna reception parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB9115115A 1991-07-12 1991-07-12 Diversity antenna system Withdrawn GB2257605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9115115A GB2257605A (en) 1991-07-12 1991-07-12 Diversity antenna system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9115115A GB2257605A (en) 1991-07-12 1991-07-12 Diversity antenna system

Publications (2)

Publication Number Publication Date
GB9115115D0 true GB9115115D0 (en) 1991-08-28
GB2257605A GB2257605A (en) 1993-01-13

Family

ID=10698282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9115115A Withdrawn GB2257605A (en) 1991-07-12 1991-07-12 Diversity antenna system

Country Status (1)

Country Link
GB (1) GB2257605A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2174761A1 (en) * 1994-09-09 1996-03-14 Andrew William Drewry Watson Radio antenna arrangement
FI105512B (en) 1995-05-24 2000-08-31 Nokia Networks Oy A method for providing an angular repetition and a base station apparatus
FI105513B (en) * 1995-05-24 2000-08-31 Nokia Networks Oy Reception procedure and recipients
SE504992C2 (en) * 1995-09-29 1997-06-09 Ericsson Telefon Ab L M Radio station utilizing space diversity and polarization diversity
US6236844B1 (en) * 1998-06-23 2001-05-22 Visteon Global Technologies, Inc. Proportional diversity radio receiver system
US6141536A (en) * 1998-06-23 2000-10-31 Visteon Global Technologies, Inc. Diversity radio system with RDS
US6064865A (en) * 1999-03-01 2000-05-16 Ford Motor Company Proportional diversity radio receiver system with dynamic noise-controlled antenna phasers
GB9908675D0 (en) 1999-04-15 1999-06-09 British Broadcasting Corp Diversity reception method and diversity receivers
US6911947B1 (en) 1999-09-08 2005-06-28 Thomson Licensing S.A. Method and apparatus for reducing multipath distortion in a television signal
WO2001019075A2 (en) * 1999-09-08 2001-03-15 Thomson Licensing S.A. Method and apparatus for reducing multipath distortion in a television signal
EP1259009B1 (en) * 2001-05-14 2005-11-30 Sony Deutschland GmbH Broadcast receiver with antenna/frequency diversity
DE10130234A1 (en) 2001-06-22 2003-01-02 Bosch Gmbh Robert Radio receiver system
FI20012581A0 (en) 2001-12-27 2001-12-27 Nokia Corp Interference elimination method in communication system
MXPA06000556A (en) * 2003-07-14 2006-07-10 Thomson Licensing Apparatus and method for processing analog and digital signals from multiple signal sources.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1433590A (en) * 1966-10-13 1976-04-28 Cit Alcatel Arrangement for the signal-to-noise ratio of the signals picked up by aerials comprising a plurality of elements
GB1373644A (en) * 1972-02-23 1974-11-13 Marconi Co Ltd Diversity communication receiving equipment
US3934204A (en) * 1974-10-04 1976-01-20 The United States Of America As Represented By The Secretary Of The Navy AM/AGC weighted diversity combiner/selector
US4210871A (en) * 1978-09-01 1980-07-01 The United States Of America As Represented By The Secretary Of The Navy Optimum diversity combining circuit for a plurality of channels
JPS62100034A (en) * 1985-10-26 1987-05-09 Toshiba Corp Detecting circuit for interference frequency in interference wave eliminator

Also Published As

Publication number Publication date
GB2257605A (en) 1993-01-13

Similar Documents

Publication Publication Date Title
GB9105586D0 (en) Radio antennas
HK1014317A1 (en) Diversity receiving system
GB2256318B (en) Stabilised antenna system
EP0522806A3 (en) Retractable antenna system
GB9220413D0 (en) An antenna system
GB2262841B (en) Antenna control
GB2259811B (en) An antenna
ZA92539B (en) Antenna system
GB2253949B (en) Radio Antennas
GB9115115D0 (en) Diversity antenna system
EP0517196A3 (en) Space diversity receivers
GB9225608D0 (en) Diversity antenna
GB9105180D0 (en) Radar antenna system
GB2256530B (en) Planar antenna
ZA941376B (en) Antenna system
GB9222717D0 (en) Antenna array
GB2255475B (en) Diversity radio receiver systems
GB2256750B (en) Antenna arrangements
GB9312729D0 (en) Antenna system
GB9322200D0 (en) Antenna system
GB2256529B (en) Antenna arrangements
GB9117968D0 (en) Antennas
GB9114334D0 (en) Antenna systems
FI91460B (en) Satellite antenna system
EP0507543A3 (en) Antenna arrangements

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)