ATE445241T1 - ANTENNA WITH MAGNETIC AND CAPACITIVE RADIATOR - Google Patents

ANTENNA WITH MAGNETIC AND CAPACITIVE RADIATOR

Info

Publication number
ATE445241T1
ATE445241T1 AT05405709T AT05405709T ATE445241T1 AT E445241 T1 ATE445241 T1 AT E445241T1 AT 05405709 T AT05405709 T AT 05405709T AT 05405709 T AT05405709 T AT 05405709T AT E445241 T1 ATE445241 T1 AT E445241T1
Authority
AT
Austria
Prior art keywords
magnetic
capacitive
antenna
emitter
auxiliary capacity
Prior art date
Application number
AT05405709T
Other languages
German (de)
Inventor
Gerhard Badertscher
Original Assignee
Gerhard Badertscher
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 Gerhard Badertscher filed Critical Gerhard Badertscher
Application granted granted Critical
Publication of ATE445241T1 publication Critical patent/ATE445241T1/en

Links

Classifications

    • 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
    • H01Q7/005—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 variable reactance for tuning the antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

The antenna has a combination of a magnetic beam (7, 20, 22) with a capacitive emitter (17a, 17b). The capacitive emitters are attached at the periphery of the magnetic emitters. A constructional structure is provided by a symmetry plane for an energy feeding input of a capacitive emitter and a magnetic emitter as well as a tunable auxiliary capacity. The energy feeding input and the auxiliary capacity and a co-ordination device are not in a symmetric plane to the auxiliary capacity.
AT05405709T 2004-12-20 2005-12-20 ANTENNA WITH MAGNETIC AND CAPACITIVE RADIATOR ATE445241T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH02104/04A CH702226B1 (en) 2004-12-20 2004-12-20 Antenna.

Publications (1)

Publication Number Publication Date
ATE445241T1 true ATE445241T1 (en) 2009-10-15

Family

ID=35841933

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05405709T ATE445241T1 (en) 2004-12-20 2005-12-20 ANTENNA WITH MAGNETIC AND CAPACITIVE RADIATOR

Country Status (4)

Country Link
EP (1) EP1672735B1 (en)
AT (1) ATE445241T1 (en)
CH (1) CH702226B1 (en)
DE (1) DE502005008273D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006016645D1 (en) * 2005-12-19 2010-10-14 Nxp Bv RADIO RECEIVER, RADIO TRANSMITTER AND HEARING DEVICE
US8164528B2 (en) 2008-03-26 2012-04-24 Dockon Ag Self-contained counterpoise compound loop antenna
GB0805393D0 (en) 2008-03-26 2008-04-30 Dockon Ltd Improvements in and relating to antennas
US8462061B2 (en) 2008-03-26 2013-06-11 Dockon Ag Printed compound loop antenna
US8164532B1 (en) 2011-01-18 2012-04-24 Dockon Ag Circular polarized compound loop antenna
US8654022B2 (en) 2011-09-02 2014-02-18 Dockon Ag Multi-layered multi-band antenna
US9431708B2 (en) 2011-11-04 2016-08-30 Dockon Ag Capacitively coupled compound loop antenna
RU2721722C2 (en) 2015-06-19 2020-05-21 Конинклейке Филипс Н.В. Multi-frame magnetic antenna with one power supply for parallel frames

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1589344A (en) * 1920-12-02 1926-06-22 Western Electric Co Radio signaling system
US2657312A (en) * 1951-09-28 1953-10-27 Saranga Cesare Radio and television antenna
US3740753A (en) * 1972-02-28 1973-06-19 Mini Prod Inc Multiband quad and loop antenna
DE8812235U1 (en) 1988-09-28 1989-01-26 Bous, Karl, 5600 Wuppertal Magnetic transmitting and/or receiving antenna
AU1709100A (en) 1998-10-26 2000-05-15 Emc Automation, Inc. Broadband antenna incorporating both electric and magnetic dipole radiators
US6437750B1 (en) * 1999-09-09 2002-08-20 University Of Kentucky Research Foundation Electrically-small low Q radiator structure and method of producing EM waves therewith
US6900773B2 (en) * 2002-11-18 2005-05-31 Ethertronics, Inc. Active configurable capacitively loaded magnetic diploe

Also Published As

Publication number Publication date
DE502005008273D1 (en) 2009-11-19
EP1672735B1 (en) 2009-10-07
EP1672735A1 (en) 2006-06-21
CH702226B1 (en) 2011-05-31

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee