FR2584872B1 - Antenne plate a large bande a polarisation circulaire, utilisations d'une telle antenne, applications, et procede de fabrication - Google Patents
Antenne plate a large bande a polarisation circulaire, utilisations d'une telle antenne, applications, et procede de fabricationInfo
- Publication number
- FR2584872B1 FR2584872B1 FR8510463A FR8510463A FR2584872B1 FR 2584872 B1 FR2584872 B1 FR 2584872B1 FR 8510463 A FR8510463 A FR 8510463A FR 8510463 A FR8510463 A FR 8510463A FR 2584872 B1 FR2584872 B1 FR 2584872B1
- Authority
- FR
- France
- Prior art keywords
- antenna
- applications
- manufacturing
- circular polarization
- broadband flat
- 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.)
- Expired
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
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8510463A FR2584872B1 (fr) | 1985-07-09 | 1985-07-09 | Antenne plate a large bande a polarisation circulaire, utilisations d'une telle antenne, applications, et procede de fabrication |
US06/880,795 US4804965A (en) | 1985-07-09 | 1986-07-01 | Flat wide-band antenna |
CA000513358A CA1264373A (fr) | 1985-07-09 | 1986-07-08 | Antenne plate large bande |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8510463A FR2584872B1 (fr) | 1985-07-09 | 1985-07-09 | Antenne plate a large bande a polarisation circulaire, utilisations d'une telle antenne, applications, et procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2584872A1 FR2584872A1 (fr) | 1987-01-16 |
FR2584872B1 true FR2584872B1 (fr) | 1987-11-20 |
Family
ID=9321099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8510463A Expired FR2584872B1 (fr) | 1985-07-09 | 1985-07-09 | Antenne plate a large bande a polarisation circulaire, utilisations d'une telle antenne, applications, et procede de fabrication |
Country Status (3)
Country | Link |
---|---|
US (1) | US4804965A (fr) |
CA (1) | CA1264373A (fr) |
FR (1) | FR2584872B1 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01245721A (ja) * | 1988-03-28 | 1989-09-29 | Matsushita Electric Works Ltd | 無線装置 |
GB8904303D0 (en) * | 1989-02-24 | 1989-04-12 | Marconi Co Ltd | Dual slot antenna |
US5075691A (en) * | 1989-07-24 | 1991-12-24 | Motorola, Inc. | Multi-resonant laminar antenna |
US5168230A (en) * | 1990-08-17 | 1992-12-01 | General Electric | Dual frequency nmr surface coil pair with interleaved lobe areas |
NZ247256A (en) * | 1992-04-10 | 1995-10-26 | Alcatel Australia | Radio wave antenna |
AU662611B2 (en) * | 1992-04-10 | 1995-09-07 | Radio Frequency Systems Pty Limited | Low profile eliptically polarised antenna |
AU723272B2 (en) * | 1993-04-02 | 2000-08-24 | Alcatel Australia Limited | Low profile linear polarised antenna |
CA2179331C (fr) * | 1996-06-18 | 1997-12-19 | James Stanley Podger | Structure d'antenne en quadruple delta |
FR2760134B1 (fr) * | 1997-02-24 | 1999-03-26 | Alsthom Cge Alcatel | Antenne miniature resonnante de type microruban de forme annulaire |
KR19990018668A (ko) * | 1997-08-28 | 1999-03-15 | 윤종용 | 무선호출기의 다중 루프 안테나 |
AU9382398A (en) | 1997-09-10 | 1999-03-29 | Rangestar International Corporation | Loop antenna assembly for telecommunications devices |
US6285323B1 (en) | 1997-10-14 | 2001-09-04 | Mti Technology & Engineering (1993) Ltd. | Flat plate antenna arrays |
IL121978A (en) * | 1997-10-14 | 2004-05-12 | Mti Wireless Edge Ltd | Flat plate antenna arrays |
US6452549B1 (en) | 2000-05-02 | 2002-09-17 | Bae Systems Information And Electronic Systems Integration Inc | Stacked, multi-band look-through antenna |
WO2001084730A1 (fr) | 2000-05-02 | 2001-11-08 | Bae Systems Information And Electronic Systems Integration, Inc. | Antenne a encoche modifiee, bimode, large bande et profil bas |
US6492953B2 (en) | 2000-05-31 | 2002-12-10 | Bae Systems Information And Electronic Systems Integration Inc. | Wideband meander line loaded antenna |
US6323814B1 (en) | 2000-05-24 | 2001-11-27 | Bae Systems Information And Electronic Systems Integration Inc | Wideband meander line loaded antenna |
US6690331B2 (en) | 2000-05-24 | 2004-02-10 | Bae Systems Information And Electronic Systems Integration Inc | Beamforming quad meanderline loaded antenna |
AU2001265172A1 (en) | 2000-05-31 | 2001-12-11 | Bae Systems Information And Electronic Systems Integration, Inc. | Multi-layer, wideband meander line loaded antenna |
AU2001275024A1 (en) | 2000-05-31 | 2001-12-11 | Bae Systems Information And Electronic Systems Integration, Inc. | Scanning, circularly polarized varied impedance transmission line antenna |
US6480158B2 (en) | 2000-05-31 | 2002-11-12 | Bae Systems Information And Electronic Systems Integration Inc. | Narrow-band, crossed-element, offset-tuned dual band, dual mode meander line loaded antenna |
US6373446B2 (en) | 2000-05-31 | 2002-04-16 | Bae Systems Information And Electronic Systems Integration Inc | Narrow-band, symmetric, crossed, circularly polarized meander line loaded antenna |
US6501350B2 (en) | 2001-03-27 | 2002-12-31 | Electrolock, Inc. | Flat radiating cable |
WO2003030298A1 (fr) * | 2001-08-23 | 2003-04-10 | Broadcom Corporation | Dispositif de formation d'interfaces magnetiques et applications afferentes |
EP1434300B1 (fr) * | 2002-12-23 | 2007-04-18 | HUBER & SUHNER AG | Antenne à large bande avec une pièce coulée en trois dimensions |
US7511670B2 (en) * | 2007-04-16 | 2009-03-31 | Research In Motion Limited | Dual-polarized, multiple strip-loop antenna, and associated methodology, for radio device |
JP5320635B2 (ja) * | 2007-05-31 | 2013-10-23 | 国立大学法人愛媛大学 | アンテナ |
US8878737B2 (en) * | 2009-06-29 | 2014-11-04 | Blackberry Limited | Single feed planar dual-polarization multi-loop element antenna |
JP5958937B2 (ja) * | 2012-09-14 | 2016-08-02 | 真由美 松永 | 異なる周波数帯域の円偏波および直線偏波に共用できるループアンテナ |
US10396443B2 (en) | 2015-12-18 | 2019-08-27 | Gopro, Inc. | Integrated antenna in an aerial vehicle |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE474438C (de) * | 1929-04-02 | Alfred Dambitsch | Rahmenantenne | |
US2166750A (en) * | 1936-02-15 | 1939-07-18 | Rca Corp | Antenna |
GB532955A (en) * | 1939-08-03 | 1941-02-04 | Edward Cecil Cork | Improvements in or relating to aerials |
US2537191A (en) * | 1947-05-08 | 1951-01-09 | Clarence C Moore | Antenna |
US2551664A (en) * | 1949-11-29 | 1951-05-08 | Galper Samuel | Television antenna |
US2687475A (en) * | 1950-04-11 | 1954-08-24 | Andrew Corp | Low-frequency antenna |
DE864707C (de) * | 1950-11-28 | 1953-01-26 | Hans Schieren | Ultrakurzwellen-Falt-Dipol-Antenne |
BE633776A (fr) * | 1962-07-10 | |||
US3534372A (en) * | 1967-01-03 | 1970-10-13 | Rohde & Schwarz | Horizontal broad-band omnidirectional antenna |
US3530486A (en) * | 1968-11-22 | 1970-09-22 | Hughes Aircraft Co | Offset-wound spiral antenna |
US3689929A (en) * | 1970-11-23 | 1972-09-05 | Howard B Moody | Antenna structure |
US3716861A (en) * | 1971-03-22 | 1973-02-13 | J Root | Serpentine antenna mounted on a rotatable capacitive coupler |
US3952310A (en) * | 1975-02-20 | 1976-04-20 | Rockwell International Corporation | Crossed dipole and slot antenna in pyramid form |
US4012742A (en) * | 1975-12-29 | 1977-03-15 | International Telephone And Telegraph Corporation | Multimode loop antenna |
US4184163A (en) * | 1976-11-29 | 1980-01-15 | Rca Corporation | Broad band, four loop antenna |
-
1985
- 1985-07-09 FR FR8510463A patent/FR2584872B1/fr not_active Expired
-
1986
- 1986-07-01 US US06/880,795 patent/US4804965A/en not_active Expired - Lifetime
- 1986-07-08 CA CA000513358A patent/CA1264373A/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2584872A1 (fr) | 1987-01-16 |
CA1264373A (fr) | 1990-01-09 |
US4804965A (en) | 1989-02-14 |
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