ES2380762T3 - Sistema de antenas de red en fase con inclinación eléctrica ajustable - Google Patents
Sistema de antenas de red en fase con inclinación eléctrica ajustable Download PDFInfo
- Publication number
- ES2380762T3 ES2380762T3 ES04731959T ES04731959T ES2380762T3 ES 2380762 T3 ES2380762 T3 ES 2380762T3 ES 04731959 T ES04731959 T ES 04731959T ES 04731959 T ES04731959 T ES 04731959T ES 2380762 T3 ES2380762 T3 ES 2380762T3
- Authority
- ES
- Spain
- Prior art keywords
- signals
- antenna
- network
- signal
- phase
- 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 - Lifetime
Links
- 239000013598 vector Substances 0.000 claims abstract description 52
- 230000010363 phase shift Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 36
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 230000004075 alteration Effects 0.000 claims description 4
- 238000012886 linear function Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 15
- 230000001413 cellular effect Effects 0.000 description 11
- 230000005855 radiation Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 230000001934 delay Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 101100136062 Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) PE10 gene Proteins 0.000 description 1
- 101100136063 Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) PE11 gene Proteins 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
Classifications
-
- 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
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0311371 | 2003-05-17 | ||
| GBGB0311371.9A GB0311371D0 (en) | 2003-05-17 | 2003-05-17 | Phased array antenna system with adjustable electrical tilt |
| GBGB0311739.7A GB0311739D0 (en) | 2003-05-17 | 2003-05-22 | Phased array antenna system with adjustable electrical tilt |
| GB0311739 | 2003-05-22 | ||
| PCT/GB2004/002016 WO2004102739A1 (en) | 2003-05-17 | 2004-05-10 | Phased array antenna system with adjustable electrical tilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2380762T3 true ES2380762T3 (es) | 2012-05-18 |
Family
ID=9958268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES04731959T Expired - Lifetime ES2380762T3 (es) | 2003-05-17 | 2004-05-10 | Sistema de antenas de red en fase con inclinación eléctrica ajustable |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP4841435B2 (de) |
| CN (1) | CN1792005A (de) |
| AT (1) | ATE535962T1 (de) |
| ES (1) | ES2380762T3 (de) |
| GB (2) | GB0311371D0 (de) |
| TW (1) | TWI332729B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0611379D0 (en) * | 2006-06-09 | 2006-07-19 | Qinetiq Ltd | Phased array antenna system with two-dimensional scanning |
| EP2264913B1 (de) * | 2009-06-15 | 2016-01-06 | Alcatel Lucent | Basissende-/empfangsstation und zugehöriges Verfahren zur Kommunikation zwischen der Basissende/-empfangsstation und Benutzergeräte |
| CN103503233B (zh) * | 2011-09-22 | 2015-07-08 | 华为技术有限公司 | 天线以及信号发射方法 |
| CN103094654B (zh) * | 2013-01-28 | 2015-03-04 | 零八一电子集团有限公司 | 双波束集成馈电网络 |
| WO2015165489A1 (en) * | 2014-04-28 | 2015-11-05 | Telefonaktiebolaget L M Ericsson (Publ) | An antenna arrangement with variable antenna pattern |
| CN104600421B (zh) * | 2015-01-22 | 2017-02-22 | 成都锦江电子系统工程有限公司 | 高增益、垂直面赋形宽带相控阵全向天线 |
| CN110690572B (zh) * | 2019-09-12 | 2020-11-24 | 广东盛路通信科技股份有限公司 | 一种基于stm32f0微控制器的天线倾角调节控制方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3710329A (en) * | 1970-07-16 | 1973-01-09 | Nasa | Phase control circuits using frequency multiplication for phased array antennas |
| US4051474A (en) * | 1975-02-18 | 1977-09-27 | The United States Of America As Represented By The Secretary Of The Air Force | Interference rejection antenna system |
| US4566013A (en) * | 1983-04-01 | 1986-01-21 | The United States Of America As Represented By The Secretary Of The Navy | Coupled amplifier module feed networks for phased array antennas |
| FR2790142A1 (fr) * | 1999-02-24 | 2000-08-25 | France Telecom | Antenne a tilt reglable |
| JP3325007B2 (ja) * | 2000-01-28 | 2002-09-17 | 電気興業株式会社 | アレーアンテナ給電装置 |
| JP2001284901A (ja) * | 2000-03-30 | 2001-10-12 | Ntt Docomo Inc | 分配移相器 |
| JP2002111556A (ja) * | 2000-10-02 | 2002-04-12 | Ntt Docomo Inc | 基地局装置 |
-
2003
- 2003-05-17 GB GBGB0311371.9A patent/GB0311371D0/en not_active Ceased
- 2003-05-22 GB GBGB0311739.7A patent/GB0311739D0/en not_active Ceased
-
2004
- 2004-05-10 CN CN200480013481.4A patent/CN1792005A/zh active Pending
- 2004-05-10 JP JP2006530483A patent/JP4841435B2/ja not_active Expired - Fee Related
- 2004-05-10 AT AT04731959T patent/ATE535962T1/de active
- 2004-05-10 ES ES04731959T patent/ES2380762T3/es not_active Expired - Lifetime
- 2004-05-13 TW TW093113391A patent/TWI332729B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW200507348A (en) | 2005-02-16 |
| GB0311371D0 (en) | 2003-06-25 |
| JP2007503783A (ja) | 2007-02-22 |
| JP4841435B2 (ja) | 2011-12-21 |
| TWI332729B (en) | 2010-11-01 |
| ATE535962T1 (de) | 2011-12-15 |
| CN1792005A (zh) | 2006-06-21 |
| GB0311739D0 (en) | 2003-06-25 |
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