AU5377300A - Flat-plate monopole antennae - Google Patents
Flat-plate monopole antennaeInfo
- Publication number
- AU5377300A AU5377300A AU53773/00A AU5377300A AU5377300A AU 5377300 A AU5377300 A AU 5377300A AU 53773/00 A AU53773/00 A AU 53773/00A AU 5377300 A AU5377300 A AU 5377300A AU 5377300 A AU5377300 A AU 5377300A
- Authority
- AU
- Australia
- Prior art keywords
- ground plane
- radiating plate
- interface terminal
- antennae
- electrically coupled
- 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.)
- Abandoned
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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
- H01Q9/38—Vertical arrangement of element with counterpoise
-
- 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
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
- H01Q9/36—Vertical arrangement of element with top loading
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Waveguide Aerials (AREA)
Abstract
A monopole antenna includes a conductive ground plane, a conductive radiating plate, an antennae interface terminal, and a resonant network for defining operating characteristics of the antennae. The conductive radiating plate is spaced apart from the ground plane and, together with the ground plane, defines a cavity therebetween. The antennae interface terminal is in communication with the cavity and is electrically isolated from the ground plane and the radiating plate. The resonant network includes an inductive element electrically coupled between the interface terminal and the radiating plate. Preferably, the inductive element is disposed within the cavity and comprises a first air-core coiled wire inductor electrically coupled between the radiating plate and the interface terminal, and a second air-core coiled wire inductor electrically coupled between the interface terminal and the ground plane. Also, preferably each inductor has a number of wire turns, and the resonant network provides the antenna with a resonant frequency determined in accordance with the number of wire turns.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13751099P | 1999-06-02 | 1999-06-02 | |
US60137510 | 1999-06-02 | ||
PCT/CA2000/000635 WO2000076023A1 (en) | 1999-06-02 | 2000-06-02 | Flat-plate monopole antennae |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5377300A true AU5377300A (en) | 2000-12-28 |
Family
ID=22477753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU53773/00A Abandoned AU5377300A (en) | 1999-06-02 | 2000-06-02 | Flat-plate monopole antennae |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1188200B1 (en) |
JP (1) | JP2003501926A (en) |
KR (1) | KR20020015694A (en) |
AT (1) | ATE233959T1 (en) |
AU (1) | AU5377300A (en) |
CA (1) | CA2373768A1 (en) |
DE (1) | DE60001571T2 (en) |
WO (1) | WO2000076023A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60128700T2 (en) * | 2000-08-08 | 2008-01-31 | Koninklijke Philips Electronics N.V. | WIRELESS RADIO |
GB0112265D0 (en) * | 2001-05-19 | 2001-07-11 | Koninkl Philips Electronics Nv | Antenna arrangement |
KR100449428B1 (en) * | 2001-12-26 | 2004-09-18 | 한국전자통신연구원 | a monopole antenna having an elliptic cylinder-type radiating body |
DE10303456A1 (en) * | 2003-01-29 | 2004-08-19 | Fujitsu Siemens Computers Gmbh | Electric device |
KR100810291B1 (en) | 2003-09-08 | 2008-03-06 | 삼성전자주식회사 | Small Broadband Monopole Antenna with Electromagnetically Coupled Feed |
KR100744810B1 (en) * | 2005-07-23 | 2007-08-01 | 엘지전자 주식회사 | Ultra wide band antenna of patch type |
EP2319122A2 (en) | 2008-08-04 | 2011-05-11 | Fractus S.A. | Antennaless wireless device |
US8237615B2 (en) | 2008-08-04 | 2012-08-07 | Fractus, S.A. | Antennaless wireless device capable of operation in multiple frequency regions |
WO2011095330A1 (en) | 2010-02-02 | 2011-08-11 | Fractus, S.A. | Antennaless wireless device comprising one or more bodies |
WO2012017013A1 (en) | 2010-08-03 | 2012-02-09 | Fractus, S.A. | Wireless device capable of multiband mimo operation |
RU2486644C1 (en) * | 2012-02-03 | 2013-06-27 | Открытое акционерное общество "Научно-исследовательский институт космического приборостроения" (ОАО "НИИ КП") | Aircraft antenna |
JP7224716B2 (en) * | 2017-03-29 | 2023-02-20 | 株式会社ヨコオ | antenna device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2498819B1 (en) * | 1981-01-23 | 1985-05-31 | Thomson Csf | SMALL ANTENNA |
-
2000
- 2000-06-02 WO PCT/CA2000/000635 patent/WO2000076023A1/en not_active Application Discontinuation
- 2000-06-02 KR KR1020017015540A patent/KR20020015694A/en not_active Application Discontinuation
- 2000-06-02 CA CA002373768A patent/CA2373768A1/en not_active Abandoned
- 2000-06-02 JP JP2001502194A patent/JP2003501926A/en active Pending
- 2000-06-02 DE DE60001571T patent/DE60001571T2/en not_active Expired - Fee Related
- 2000-06-02 AU AU53773/00A patent/AU5377300A/en not_active Abandoned
- 2000-06-02 AT AT00938358T patent/ATE233959T1/en not_active IP Right Cessation
- 2000-06-02 EP EP00938358A patent/EP1188200B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1188200A1 (en) | 2002-03-20 |
CA2373768A1 (en) | 2000-12-14 |
DE60001571T2 (en) | 2003-09-25 |
ATE233959T1 (en) | 2003-03-15 |
KR20020015694A (en) | 2002-02-28 |
DE60001571D1 (en) | 2003-04-10 |
EP1188200B1 (en) | 2003-03-05 |
JP2003501926A (en) | 2003-01-14 |
WO2000076023A1 (en) | 2000-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase | ||
TH | Corrigenda |
Free format text: IN VOL 15, NO 12, PAGE(S) 2367-2373 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 40636/99, 42861/99, 43846/99, 33992/00, 34520/00, 45369/00, 47761/00, 48997/00, 49253/00, 49483/00, 49668/00, 50853/00, 50997/00, 51151/00, 52206/00, 52282/00, 52299/00, 52559/00, 53773/00, 56436/00, 56881/00, 58096/00, 59625/00, 59626/00, 59635/00, 12668/01 AND 13125/01 |
|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |