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GB201003586D0 - Noise reducing near-field receiver antenna and system - Google Patents

Noise reducing near-field receiver antenna and system

Info

Publication number
GB201003586D0
GB201003586D0 GBGB1003586.3A GB201003586A GB201003586D0 GB 201003586 D0 GB201003586 D0 GB 201003586D0 GB 201003586 A GB201003586 A GB 201003586A GB 201003586 D0 GB201003586 D0 GB 201003586D0
Authority
GB
United Kingdom
Prior art keywords
noise reducing
receiver antenna
field receiver
reducing near
field
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
Application number
GBGB1003586.3A
Other versions
GB2478335A (en
GB2478335B (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.)
WFS Technologies Ltd
Original Assignee
WFS Technologies Ltd
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 WFS Technologies Ltd filed Critical WFS Technologies Ltd
Priority to GB1003586.3A priority Critical patent/GB2478335B/en
Publication of GB201003586D0 publication Critical patent/GB201003586D0/en
Publication of GB2478335A publication Critical patent/GB2478335A/en
Application granted granted Critical
Publication of GB2478335B publication Critical patent/GB2478335B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/04—Adaptation for subterranean or subaqueous use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
GB1003586.3A 2010-03-04 2010-03-04 Corrected signal receiver antenna and system Expired - Fee Related GB2478335B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1003586.3A GB2478335B (en) 2010-03-04 2010-03-04 Corrected signal receiver antenna and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1003586.3A GB2478335B (en) 2010-03-04 2010-03-04 Corrected signal receiver antenna and system

Publications (3)

Publication Number Publication Date
GB201003586D0 true GB201003586D0 (en) 2010-04-21
GB2478335A GB2478335A (en) 2011-09-07
GB2478335B GB2478335B (en) 2013-08-28

Family

ID=42136451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1003586.3A Expired - Fee Related GB2478335B (en) 2010-03-04 2010-03-04 Corrected signal receiver antenna and system

Country Status (1)

Country Link
GB (1) GB2478335B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI538294B (en) * 2013-08-14 2016-06-11 華碩電腦股份有限公司 Antenna device
US10644757B1 (en) * 2019-01-22 2020-05-05 Nxp B.V. Near-field communications device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6968171B2 (en) * 2002-06-04 2005-11-22 Sierra Wireless, Inc. Adaptive noise reduction system for a wireless receiver
US7538715B2 (en) * 2004-10-04 2009-05-26 Q-Track Corporation Electromagnetic location and display system and method
US20080102760A1 (en) * 2006-10-02 2008-05-01 Sierra Wireless, Inc. Centralized wireless communication system
GB0724702D0 (en) * 2007-12-19 2008-01-30 Rhodes Mark Underwater electromagnetic antenna

Also Published As

Publication number Publication date
GB2478335A (en) 2011-09-07
GB2478335B (en) 2013-08-28

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Legal Events

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

Effective date: 20140304