GB201105598D0 - Antenna - Google Patents

Antenna

Info

Publication number
GB201105598D0
GB201105598D0 GBGB1105598.5A GB201105598A GB201105598D0 GB 201105598 D0 GB201105598 D0 GB 201105598D0 GB 201105598 A GB201105598 A GB 201105598A GB 201105598 D0 GB201105598 D0 GB 201105598D0
Authority
GB
United Kingdom
Prior art keywords
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Withdrawn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
GBGB1105598.5A
Other versions
GB2484160A (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.)
GINN KENNETH R
Original Assignee
GINN KENNETH R
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 GINN KENNETH R filed Critical GINN KENNETH R
Publication of GB201105598D0 publication Critical patent/GB201105598D0/en
Publication of GB2484160A publication Critical patent/GB2484160A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04Resonant antennas
    • H01Q9/16Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/18Vertical disposition of the antenna
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/36Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/362Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/48Earthing means; Earth screens; Counterpoises
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30Arrangements for providing operation on different wavebands
    • H01Q5/307Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364Creating multiple current paths
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04Resonant antennas
    • H01Q9/16Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
GB1105598.5A 2010-09-30 2011-04-04 Compact vertically polarised omni-directional antenna Withdrawn GB2484160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1016378.0A GB201016378D0 (en) 2010-09-30 2010-09-30 Compact helical asymmetric dipole antenna

Publications (2)

Publication Number Publication Date
GB201105598D0 true GB201105598D0 (en) 2011-05-18
GB2484160A GB2484160A (en) 2012-04-04

Family

ID=43128157

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1016378.0A Ceased GB201016378D0 (en) 2010-09-30 2010-09-30 Compact helical asymmetric dipole antenna
GB1105598.5A Withdrawn GB2484160A (en) 2010-09-30 2011-04-04 Compact vertically polarised omni-directional antenna

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1016378.0A Ceased GB201016378D0 (en) 2010-09-30 2010-09-30 Compact helical asymmetric dipole antenna

Country Status (1)

Country Link
GB (2) GB201016378D0 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858220A (en) * 1973-11-12 1974-12-31 S Arnow Tunable spiral dipole antenna
GB2036447B (en) * 1978-12-06 1983-04-13 Pye Ltd Aerial for body-worn radio apparatus
JPH04287407A (en) * 1991-03-15 1992-10-13 Nippon Telegr & Teleph Corp <Ntt> Small sized antenna
JPH09238018A (en) * 1996-03-01 1997-09-09 Matsushita Electric Ind Co Ltd Helical antenna
FI113214B (en) * 1997-01-24 2004-03-15 Filtronic Lk Oy Simple dual frequency antenna
US6559811B1 (en) * 2002-01-22 2003-05-06 Motorola, Inc. Antenna with branching arrangement for multiple frequency bands
KR100608521B1 (en) * 2002-02-22 2006-08-03 마츠시타 덴끼 산교 가부시키가이샤 Helical antenna apparatus provided with two helical antenna elements, and radio communication apparatus provided with same helical antenna apparatus

Also Published As

Publication number Publication date
GB201016378D0 (en) 2010-11-10
GB2484160A (en) 2012-04-04

Similar Documents

Publication Publication Date Title
AU335677S (en) Antenna
AU336073S (en) Antenna
GB2482411B (en) An antenna
AU336926S (en) Antenna radome
EP2660930A4 (en) Antenna
EP2658033A4 (en) Antenna device
EP2571756A4 (en) Radome
EP2647328A4 (en) Antenna device
EP2631992A4 (en) Antenna device
HK1182834A1 (en) Antenna device
IL212892A0 (en) Plug-in antenna
EP2534732A4 (en) An antenna arrangement
PL2346115T3 (en) Antenna
EP2656439A4 (en) Tapered slot antenna
AU331553S (en) Radio
EP2728668A4 (en) Antenna
GB201008165D0 (en) An antenna
GB2477573B (en) Antenna mount
AU331548S (en) Radio
PL2456008T3 (en) Beam-switching antenna
TWM385811U (en) Antenna
ZA201402806B (en) Antenna arrangement
TWM403121U (en) Antenna structure
TWM401220U (en) Multiband antenna
TWM387382U (en) Dual-band antenna

Legal Events

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