ATE554514T1 - ACTIVE ANTENNA ELEMENT - Google Patents
ACTIVE ANTENNA ELEMENTInfo
- Publication number
- ATE554514T1 ATE554514T1 AT09360028T AT09360028T ATE554514T1 AT E554514 T1 ATE554514 T1 AT E554514T1 AT 09360028 T AT09360028 T AT 09360028T AT 09360028 T AT09360028 T AT 09360028T AT E554514 T1 ATE554514 T1 AT E554514T1
- Authority
- AT
- Austria
- Prior art keywords
- antenna element
- active antenna
- filter
- common plate
- active
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0025—Modular arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2136—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using comb or interdigital filters; using cascaded coaxial cavities
-
- 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
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
An active antenna element comprises a filter (50), an antenna element (40) and a common plate (100). At least a part of said common plate is shared by said filter and antenna element and provides both a reflector of said antenna element and a part of said filter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09360028A EP2270926B1 (en) | 2009-05-26 | 2009-05-26 | An active antenna element |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE554514T1 true ATE554514T1 (en) | 2012-05-15 |
Family
ID=41260349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09360028T ATE554514T1 (en) | 2009-05-26 | 2009-05-26 | ACTIVE ANTENNA ELEMENT |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2270926B1 (en) |
AT (1) | ATE554514T1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104218314A (en) * | 2014-09-30 | 2014-12-17 | 东南大学 | Broadband coplanar dipole antenna of wave trapping reflector |
WO2017186267A1 (en) * | 2016-04-26 | 2017-11-02 | Huawei Technologies Co., Ltd. | Antenna arrangement |
AU2016434050B2 (en) * | 2016-12-27 | 2019-10-17 | Tongyu Communication Inc. | Radiating integrated antenna unit and multi-array antenna of same |
CN210723354U (en) * | 2019-04-30 | 2020-06-09 | 深圳市大富科技股份有限公司 | Active antenna unit for base station and antenna unit |
CN209948056U (en) * | 2019-08-09 | 2020-01-14 | 瑞典爱立信有限公司 | Antenna filter unit and radio unit |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE474970A (en) * | 1945-06-14 | |||
JPS55100701A (en) * | 1979-01-26 | 1980-07-31 | Matsushita Electric Ind Co Ltd | Coaxial resonator |
JPH01166597A (en) * | 1987-12-23 | 1989-06-30 | Fujitsu Ltd | Method for reflow solder joint |
JP2710894B2 (en) * | 1991-06-27 | 1998-02-10 | 三菱電機株式会社 | Filter / antenna device |
US5781162A (en) * | 1996-01-12 | 1998-07-14 | Hughes Electronic Corporation | Phased array with integrated bandpass filter superstructure |
JP3344333B2 (en) * | 1998-10-22 | 2002-11-11 | 株式会社村田製作所 | Dielectric antenna with built-in filter, dielectric antenna with built-in duplexer, and wireless device |
FI113578B (en) | 1999-03-03 | 2004-05-14 | Filtronic Lk Oy | resonator filter |
AU6177600A (en) * | 1999-07-21 | 2001-02-05 | Celletra Ltd. | Scalable cellular communications system |
US6329949B1 (en) * | 2000-03-09 | 2001-12-11 | Avaya Technology Corp. | Transceiver stacked assembly |
JP3531570B2 (en) * | 2000-03-14 | 2004-05-31 | 株式会社村田製作所 | Resonator, filter, duplexer, communication equipment |
-
2009
- 2009-05-26 AT AT09360028T patent/ATE554514T1/en active
- 2009-05-26 EP EP09360028A patent/EP2270926B1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
EP2270926B1 (en) | 2012-04-18 |
EP2270926A1 (en) | 2011-01-05 |
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