LU92506B1 - Circular polarized slit waveguide antenna - Google Patents
Circular polarized slit waveguide antennaInfo
- Publication number
- LU92506B1 LU92506B1 LU92506A LU92506A LU92506B1 LU 92506 B1 LU92506 B1 LU 92506B1 LU 92506 A LU92506 A LU 92506A LU 92506 A LU92506 A LU 92506A LU 92506 B1 LU92506 B1 LU 92506B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- circular polarized
- waveguide antenna
- slit waveguide
- polarized slit
- antenna
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/0233—Horns fed by a slotted waveguide array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/22—Longitudinal slot in boundary wall of waveguide or transmission line
-
- 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
- H01Q19/06—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 refracting or diffracting devices, e.g. lens
- H01Q19/08—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 refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
- H01Q21/005—Slotted waveguides 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
-
- 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
- H01Q21/064—Two dimensional planar arrays using horn or slot aerials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR201213546 | 2012-11-22 | ||
PCT/IB2013/050567 WO2014080298A1 (en) | 2012-11-22 | 2013-01-23 | Circularly polarized slotted waveguide antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
LU92506B1 true LU92506B1 (en) | 2014-11-22 |
Family
ID=47827398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU92506A LU92506B1 (en) | 2012-11-22 | 2013-01-23 | Circular polarized slit waveguide antenna |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2923415B1 (en) |
ES (1) | ES2773269T3 (en) |
LU (1) | LU92506B1 (en) |
WO (1) | WO2014080298A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6910374B2 (en) * | 2016-04-05 | 2021-07-28 | 日本電産株式会社 | Waveguide device and antenna array |
CN113193345B (en) * | 2021-04-30 | 2022-12-02 | 中国电子科技集团公司第三十八研究所 | S-shaped caliber circularly polarized antenna unit and array face antenna |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB507473A (en) * | 1936-09-15 | 1939-06-14 | Otto Bormann | Improvements in or relating to coupling devices for use in the production, amplification or reception of ultra-short waves |
DE10222838A1 (en) * | 2002-05-21 | 2003-12-04 | Marconi Comm Gmbh | Sector antenna in waveguide technology |
US20080266195A1 (en) | 2005-03-03 | 2008-10-30 | Satoshi Yamaguchi | Waveguide Slot Array Antenna Assembly |
KR100686606B1 (en) | 2005-11-02 | 2007-02-26 | 위월드 주식회사 | Waveguide slot array antenna for receiving circularly polarized wave |
ATE522951T1 (en) | 2006-05-24 | 2011-09-15 | Wavebender Inc | INTEGRATED WAVEGUIDE ANTENNA AND ARRAY |
US7656359B2 (en) * | 2006-05-24 | 2010-02-02 | Wavebender, Inc. | Apparatus and method for antenna RF feed |
-
2013
- 2013-01-23 ES ES13707719T patent/ES2773269T3/en active Active
- 2013-01-23 LU LU92506A patent/LU92506B1/en active
- 2013-01-23 WO PCT/IB2013/050567 patent/WO2014080298A1/en active Application Filing
- 2013-01-23 EP EP13707719.4A patent/EP2923415B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2923415B1 (en) | 2019-12-18 |
WO2014080298A1 (en) | 2014-05-30 |
EP2923415A1 (en) | 2015-09-30 |
ES2773269T3 (en) | 2020-07-10 |
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