FI944542A - Suunta-antenni, erityisesti dipoliantenni - Google Patents
Suunta-antenni, erityisesti dipoliantenni Download PDFInfo
- Publication number
- FI944542A FI944542A FI944542A FI944542A FI944542A FI 944542 A FI944542 A FI 944542A FI 944542 A FI944542 A FI 944542A FI 944542 A FI944542 A FI 944542A FI 944542 A FI944542 A FI 944542A
- Authority
- FI
- Finland
- Prior art keywords
- antenna
- directional
- especially dipole
- dipole antenna
- directional antenna
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/108—Combination of a dipole with a plane reflecting surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/062—Two dimensional planar arrays using dipole aerials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4302905 | 1993-02-02 | ||
DE4302905A DE4302905C1 (de) | 1993-02-02 | 1993-02-02 | Richtantenne, insbesondere Dipolantenne |
PCT/EP1994/000285 WO1994018719A1 (de) | 1993-02-02 | 1994-02-01 | Richtantenne, insbesondere dipolantenne |
EP9400285 | 1994-02-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI944542A0 FI944542A0 (fi) | 1994-09-30 |
FI944542A true FI944542A (fi) | 1994-09-30 |
FI112726B FI112726B (fi) | 2003-12-31 |
Family
ID=6479453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI944542A FI112726B (fi) | 1993-02-02 | 1994-09-30 | Suunta-antenni, erityisesti dipoliantenni |
Country Status (8)
Country | Link |
---|---|
US (1) | US5532707A (fi) |
EP (1) | EP0634058B1 (fi) |
CA (1) | CA2131720C (fi) |
DE (2) | DE4302905C1 (fi) |
DK (1) | DK0634058T3 (fi) |
ES (1) | ES2107811T3 (fi) |
FI (1) | FI112726B (fi) |
WO (1) | WO1994018719A1 (fi) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4438809B4 (de) * | 1994-10-31 | 2004-11-04 | Rohde & Schwarz Gmbh & Co. Kg | Dipolspeiseanordnung |
DE19510236A1 (de) * | 1995-03-21 | 1996-09-26 | Lindenmeier Heinz | Flächige Antenne mit niedriger Bauhöhe |
US6005522A (en) * | 1995-05-16 | 1999-12-21 | Allgon Ab | Antenna device with two radiating elements having an adjustable phase difference between the radiating elements |
US5724051A (en) * | 1995-12-19 | 1998-03-03 | Allen Telecom Inc. | Antenna assembly |
US5734350A (en) * | 1996-04-08 | 1998-03-31 | Xertex Technologies, Inc. | Microstrip wide band antenna |
DE19627015C2 (de) * | 1996-07-04 | 2000-07-13 | Kathrein Werke Kg | Antennenfeld |
US6466131B1 (en) * | 1996-07-30 | 2002-10-15 | Micron Technology, Inc. | Radio frequency data communications device with adjustable receiver sensitivity and method |
US6069591A (en) * | 1997-12-19 | 2000-05-30 | Nortel Networks Corporation | Diversity antenna system |
DE19823749C2 (de) * | 1998-05-27 | 2002-07-11 | Kathrein Werke Kg | Dualpolarisierte Mehrbereichsantenne |
US6049314A (en) * | 1998-11-17 | 2000-04-11 | Xertex Technologies, Inc. | Wide band antenna having unitary radiator/ground plane |
US6157344A (en) * | 1999-02-05 | 2000-12-05 | Xertex Technologies, Inc. | Flat panel antenna |
DE19922699C2 (de) | 1999-05-18 | 2001-05-17 | Hirschmann Electronics Gmbh | Antenne mit wenigstens einem Vertikalstrahler |
DE10012809A1 (de) * | 2000-03-16 | 2001-09-27 | Kathrein Werke Kg | Dualpolarisierte Dipolantenne |
US6806812B1 (en) * | 2000-04-26 | 2004-10-19 | Micron Technology, Inc. | Automated antenna trim for transmitting and receiving semiconductor devices |
US6229496B1 (en) | 2000-05-05 | 2001-05-08 | Radiovector U.S.A., Llc | Multiple element antenna from a single piece |
US6476773B2 (en) * | 2000-08-18 | 2002-11-05 | Tantivy Communications, Inc. | Printed or etched, folding, directional antenna |
US6597324B2 (en) | 2001-05-03 | 2003-07-22 | Radiovector U.S.A. Llc | Single piece element for a dual polarized antenna |
US6608600B2 (en) | 2001-05-03 | 2003-08-19 | Radiovector U.S.A., Llc | Single piece element for a dual polarized antenna |
US6774852B2 (en) * | 2001-05-10 | 2004-08-10 | Ipr Licensing, Inc. | Folding directional antenna |
DE10133517A1 (de) * | 2001-07-10 | 2002-11-07 | Siemens Ag | Antenne |
DE10150150B4 (de) | 2001-10-11 | 2006-10-05 | Kathrein-Werke Kg | Dualpolarisiertes Antennenarray |
US6606065B1 (en) | 2002-01-22 | 2003-08-12 | Itron, Inc. | RF antenna with unitary ground plane and surface mounting structure |
US6885350B2 (en) * | 2002-03-29 | 2005-04-26 | Arc Wireless Solutions, Inc. | Microstrip fed log periodic antenna |
US6650301B1 (en) * | 2002-06-19 | 2003-11-18 | Andrew Corp. | Single piece twin folded dipole antenna |
JP2004328703A (ja) * | 2002-11-27 | 2004-11-18 | Taiyo Yuden Co Ltd | アンテナ |
JP4170828B2 (ja) | 2002-11-27 | 2008-10-22 | 太陽誘電株式会社 | アンテナ及びアンテナ用誘電体基板 |
JP2004328693A (ja) * | 2002-11-27 | 2004-11-18 | Taiyo Yuden Co Ltd | アンテナ及びアンテナ用誘電体基板 |
JP2004328694A (ja) * | 2002-11-27 | 2004-11-18 | Taiyo Yuden Co Ltd | アンテナ及び無線通信カード |
JP3975219B2 (ja) * | 2002-11-27 | 2007-09-12 | 太陽誘電株式会社 | アンテナ、アンテナ用誘電体基板及び無線通信カード |
US6822618B2 (en) * | 2003-03-17 | 2004-11-23 | Andrew Corporation | Folded dipole antenna, coaxial to microstrip transition, and retaining element |
US7095383B2 (en) * | 2003-05-01 | 2006-08-22 | Intermec Ip Corp. | Field configurable radiation antenna device |
US7006053B2 (en) * | 2003-05-01 | 2006-02-28 | Intermec Ip Corp. | Adjustable reflector system for fixed dipole antenna |
US7180448B2 (en) * | 2003-09-22 | 2007-02-20 | Centurion Wireless Technologies, Inc. | Planar inverted F antenna and method of making the same |
SE527757C2 (sv) * | 2004-07-28 | 2006-05-30 | Powerwave Technologies Sweden | En reflektor, en antenn som använder en reflektor och en tillverkningsmetod för en reflektor |
US20060202900A1 (en) * | 2005-03-08 | 2006-09-14 | Ems Technologies, Inc. | Capacitively coupled log periodic dipole antenna |
US7639198B2 (en) * | 2005-06-02 | 2009-12-29 | Andrew Llc | Dipole antenna array having dipole arms tilted at an acute angle |
US7358900B2 (en) * | 2005-09-14 | 2008-04-15 | Smartant Telecom.Co., Ltd. | Symmetric-slot monopole antenna |
GB2430307A (en) * | 2005-09-19 | 2007-03-21 | Antenova Ltd | Compact balanced antenna arrangement |
CN101154769B (zh) * | 2006-09-29 | 2011-07-06 | 东莞骅国电子有限公司 | 双极化天线组 |
US7649504B2 (en) * | 2007-07-27 | 2010-01-19 | The Boeing Company | Backfire antenna with upwardly oriented dipole assembly |
US8068066B2 (en) * | 2008-08-25 | 2011-11-29 | Bae Systems Information And Electronic Systems Integration Inc. | X-band turnstile antenna |
DE102009041166B4 (de) * | 2009-09-11 | 2020-03-05 | Bayerische Motoren Werke Aktiengesellschaft | Fahrzeugantenne zum Empfang und/oder zum Senden von Funksignalen |
CN102315517B (zh) * | 2010-06-29 | 2014-04-16 | 华为技术有限公司 | 一种定向天线设备、多输入多输出传输定向天线设备 |
CN102683823B (zh) * | 2012-05-15 | 2015-07-29 | 华为技术有限公司 | 辐射单元、天线阵列、天线装置和基站系统 |
CN203445230U (zh) * | 2013-09-13 | 2014-02-19 | 中怡(苏州)科技有限公司 | 天线结构及应用其的电子装置 |
CN203503773U (zh) * | 2013-09-13 | 2014-03-26 | 中怡(苏州)科技有限公司 | 天线结构及应用该天线结构的电子装置 |
CN110447145B (zh) | 2017-03-31 | 2021-01-29 | 华为技术有限公司 | 用于天线的反射器 |
CN110994179B (zh) * | 2019-09-30 | 2021-08-20 | 京信通信技术(广州)有限公司 | 馈电组件及辐射单元 |
CN114639950A (zh) * | 2021-12-06 | 2022-06-17 | 广州司南技术有限公司 | 双极化天线 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2430353A (en) * | 1945-02-21 | 1947-11-04 | Rca Corp | Antenna |
DE2325704A1 (de) * | 1973-05-21 | 1974-12-19 | Siemens Ag | Richtantenne |
JPS5425654A (en) * | 1977-07-29 | 1979-02-26 | Hitachi Denshi Ltd | Antenna mocrowave band |
US4513292A (en) * | 1982-09-30 | 1985-04-23 | Rca Corporation | Dipole radiating element |
FI81927C (fi) * | 1988-10-26 | 1990-12-10 | Nokia Mobira Oy | Antenn foer radiotelefon. |
US5166697A (en) * | 1991-01-28 | 1992-11-24 | Lockheed Corporation | Complementary bowtie dipole-slot antenna |
DE9104722U1 (de) * | 1991-04-18 | 1991-08-01 | Hans Kolbe & Co, 3202 Bad Salzdetfurth | Dipolanordnung |
US5229782A (en) * | 1991-07-19 | 1993-07-20 | Conifer Corporation | Stacked dual dipole MMDS feed |
US5355142A (en) * | 1991-10-15 | 1994-10-11 | Ball Corporation | Microstrip antenna structure suitable for use in mobile radio communications and method for making same |
DK168780B1 (da) * | 1992-04-15 | 1994-06-06 | Celwave R F A S | Antennesystem samt fremgangsmåde til fremstilling heraf |
-
1993
- 1993-02-02 DE DE4302905A patent/DE4302905C1/de not_active Expired - Fee Related
-
1994
- 1994-02-01 DE DE59403614T patent/DE59403614D1/de not_active Expired - Fee Related
- 1994-02-01 EP EP94906193A patent/EP0634058B1/de not_active Expired - Lifetime
- 1994-02-01 DK DK94906193.1T patent/DK0634058T3/da active
- 1994-02-01 ES ES94906193T patent/ES2107811T3/es not_active Expired - Lifetime
- 1994-02-01 CA CA002131720A patent/CA2131720C/en not_active Expired - Fee Related
- 1994-02-01 WO PCT/EP1994/000285 patent/WO1994018719A1/de active IP Right Grant
- 1994-02-01 US US08/302,834 patent/US5532707A/en not_active Expired - Lifetime
- 1994-09-30 FI FI944542A patent/FI112726B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2107811T3 (es) | 1997-12-01 |
FI944542A0 (fi) | 1994-09-30 |
FI112726B (fi) | 2003-12-31 |
EP0634058A1 (de) | 1995-01-18 |
DK0634058T3 (da) | 1998-02-23 |
DE4302905C1 (de) | 1994-03-17 |
EP0634058B1 (de) | 1997-08-06 |
US5532707A (en) | 1996-07-02 |
CA2131720C (en) | 1999-11-16 |
WO1994018719A1 (de) | 1994-08-18 |
CA2131720A1 (en) | 1994-08-18 |
DE59403614D1 (de) | 1997-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |