JP2022521286A - 切換可能パッチアンテナ - Google Patents
切換可能パッチアンテナ Download PDFInfo
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- JP2022521286A JP2022521286A JP2021549237A JP2021549237A JP2022521286A JP 2022521286 A JP2022521286 A JP 2022521286A JP 2021549237 A JP2021549237 A JP 2021549237A JP 2021549237 A JP2021549237 A JP 2021549237A JP 2022521286 A JP2022521286 A JP 2022521286A
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- 239000004020 conductor Substances 0.000 claims abstract description 26
- 230000005855 radiation Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 18
- 238000010586 diagram Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 12
- 239000002184 metal Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 238000003491 array Methods 0.000 description 5
- 230000010287 polarization Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000011149 active material Substances 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
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- 125000006850 spacer group Chemical group 0.000 description 1
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Classifications
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- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- 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
- H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
- H01Q3/247—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
-
- 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
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
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- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
202 平坦面
208 開口
210 中心端子
220、222 縁部端子
Claims (20)
- 装置であって、
アンテナを含み、
前記アンテナは、
開口がその中央部分に形成された平面導体と、
前記開口の中心に位置する端子と前記開口の縁部に位置する第1の端子との間に結合され、第1のインピーダンス値を提供する第1の構成要素と、
前記中心端子と前記開口の対向する縁部に位置する第2の端子との間に結合され、第2のインピーダンス値を提供する第2の構成要素と、
正弦波信号を提供し、かつ前記中心端子に結合された信号ソースであって、前記第1のインピーダンス値が前記第2のインピーダンス値と同等であるときに、前記正弦波信号は前記アンテナによって放射されず、前記第1のインピーダンス値又は前記第2のインピーダンス値が互いよりも実質的に大きいときに、前記正弦波信号は前記アンテナによって放射される、信号ソースと、
を含む、装置。 - 前記平面導体に結合された直流(DC)接地を更に含む、請求項1に記載の装置。
- 前記第1のインピーダンス値が前記第2のインピーダンス値と同等であるときに、他のアンテナのうちの1又は2以上又は共振構造によって放射されたあらゆる信号との前記アンテナの相互結合を防止することを更に含む、請求項1に記載の装置。
- 前記平面導体は、
前記平面導体を形成するために第1の平面領域と第2の平面領域を使用すること、
を更に含み、
非導電間隙が、前記第1の平面領域及び前記第2の平面領域の対向する縁部間に配置され、前記非導電間隙の幅は、前記アンテナが前記正弦波信号を放射するための双極モードを提供するために最小にされる、
請求項1に記載の装置。 - 前記開口は、矩形、正方形、三角形、円形、曲線形、楕円形、四辺形、又は多角形のうちの1つである2次元形状を更に含む、請求項1に記載の装置。
- 前記第1の構成要素又は前記第2の構成要素のうちの1又は2以上は、可変インピーダンス値を提供するためにスイッチ、バラクタ、又は別の可変インピーダンスデバイスのうちの1つを使用する、請求項1に記載の装置。
- 前記第1の構成要素又は前記第2の構成要素のうちの一方は、固定インピーダンス値を提供する、請求項1に記載の装置。
- 前記信号は、周波数を更に含み、
前記信号周波数は、無線信号周波数又はマイクロ波信号周波数のうちの1又は2以上である、
請求項1に記載の装置。 - 前記提供された信号に基づいてビームを放射する散乱アンテナとして前記アンテナのうちの複数のものを使用するホログラフィックメタサーフェスアンテナ(HMA)として配置される、請求項1に記載の装置。
- 前記開口は、前記信号の波長の長さの2分の1である長さを更に含む、請求項1に記載の装置。
- 正弦波信号の放射を制御するための方法であって、
開口がその中央部分に形成された平面導体を含むアンテナを与える段階と、
前記開口の中心に位置する端子と前記開口の縁部に位置する第1の端子との間に結合されて第1のインピーダンス値を提供する第1の構成要素を与える段階と、
前記中心端子と前記開口の対向する縁部に位置する第2の端子との間に結合されて第2のインピーダンス値を提供する第2の構成要素を与える段階と、
正弦波信号を提供し、かつ前記中心端子に結合された信号ソースを与える段階であって、前記第1のインピーダンス値が前記第2のインピーダンス値と同等であるときに、前記正弦波信号は前記アンテナによって放射されず、前記第1のインピーダンス値又は前記第2のインピーダンス値が互いよりも実質的に大きいときに、前記正弦波信号は前記アンテナによって放射される、段階と、
を含む、方法。 - 前記平面導体に結合された直流(DC)接地を与える段階を更に含む、請求項11に記載の方法。
- 前記第1のインピーダンス値が前記第2のインピーダンス値と同等であるときに、他のアンテナのうちの1又は2以上又は共振構造によって放射されたあらゆる信号との前記アンテナの相互結合を防止する段階を更に含む、請求項11に記載の方法。
- 前記平面導体を与える段階は、
前記平面導体を形成するために第1の平面領域と第2の平面領域を使用する段階、
を更に含み、
非導電間隙が、前記第1の平面領域及び前記第2の平面領域の対向する縁部間に配置され、前記非導電間隙の幅は、前記アンテナが前記正弦波信号を放射するための双極モードを提供するために最小にされる、
請求項11に記載の方法。 - 前記形成された開口を有する前記平面導体を与える段階は、矩形、正方形、三角形、円形、曲線形、楕円形、四辺形、又は多角形のうちの1つである前記開口の2次元形状を形成する段階を更に含む、請求項11に記載の方法。
- 可変インピーダンス値を提供するスイッチ、バラクタ、又は別の可変インピーダンスデバイスのうちの1つを使用するために前記第1の構成要素又は前記第2の構成要素のうちの1又は2以上を使用する段階を更に含む、請求項11に記載の方法。
- 固定インピーダンス値を提供するために前記第1の構成要素又は前記第2の構成要素のうちの一方を使用する段階を更に含む、請求項11に記載の方法。
- 前記信号を与える段階は、周波数を与える段階を更に含み、
前記信号周波数は、無線信号周波数又はマイクロ波信号周波数のうちの1又は2以上である、
請求項11に記載の方法。 - 前記提供された信号に基づいてビームを放射する散乱アンテナとして前記アンテナの複数のものを使用するホログラフィックメタサーフェスアンテナ(HMA)を更に含む、請求項11に記載の方法。
- 前記開口は、前記信号の波長の長さの2分の1である長さを更に含む、請求項11に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/280,939 | 2019-02-20 | ||
US16/280,939 US10468767B1 (en) | 2019-02-20 | 2019-02-20 | Switchable patch antenna |
PCT/US2020/016641 WO2020171947A1 (en) | 2019-02-20 | 2020-02-04 | Switchable patch antenna |
Publications (2)
Publication Number | Publication Date |
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JP2022521286A true JP2022521286A (ja) | 2022-04-06 |
JPWO2020171947A5 JPWO2020171947A5 (ja) | 2023-02-13 |
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JP2021549237A Pending JP2022521286A (ja) | 2019-02-20 | 2020-02-04 | 切換可能パッチアンテナ |
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US (3) | US10468767B1 (ja) |
EP (1) | EP3928380B1 (ja) |
JP (1) | JP2022521286A (ja) |
KR (1) | KR20210125579A (ja) |
AU (1) | AU2020226298A1 (ja) |
FI (1) | FI3928380T3 (ja) |
WO (1) | WO2020171947A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11929822B2 (en) | 2021-07-07 | 2024-03-12 | Pivotal Commware, Inc. | Multipath repeater systems |
US11937199B2 (en) | 2022-04-18 | 2024-03-19 | Pivotal Commware, Inc. | Time-division-duplex repeaters with global navigation satellite system timing recovery |
US11968593B2 (en) | 2020-08-03 | 2024-04-23 | Pivotal Commware, Inc. | Wireless communication network management for user devices based on real time mapping |
US11973568B2 (en) | 2020-05-27 | 2024-04-30 | Pivotal Commware, Inc. | RF signal repeater device management for 5G wireless networks |
US12010703B2 (en) | 2021-01-26 | 2024-06-11 | Pivotal Commware, Inc. | Smart repeater systems |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6447798B2 (ja) * | 2016-11-29 | 2019-01-09 | 株式会社村田製作所 | アンテナ装置 |
JP7378414B2 (ja) | 2018-03-19 | 2023-11-13 | ピヴォタル コムウェア インコーポレイテッド | 物理的障壁を通じた無線信号の通信 |
US10862545B2 (en) | 2018-07-30 | 2020-12-08 | Pivotal Commware, Inc. | Distributed antenna networks for wireless communication by wireless devices |
US10522897B1 (en) | 2019-02-05 | 2019-12-31 | Pivotal Commware, Inc. | Thermal compensation for a holographic beam forming antenna |
US10468767B1 (en) | 2019-02-20 | 2019-11-05 | Pivotal Commware, Inc. | Switchable patch antenna |
US10734736B1 (en) * | 2020-01-03 | 2020-08-04 | Pivotal Commware, Inc. | Dual polarization patch antenna system |
US11069975B1 (en) | 2020-04-13 | 2021-07-20 | Pivotal Commware, Inc. | Aimable beam antenna system |
WO2022056024A1 (en) | 2020-09-08 | 2022-03-17 | Pivotal Commware, Inc. | Installation and activation of rf communication devices for wireless networks |
JP2024504621A (ja) | 2021-01-15 | 2024-02-01 | ピヴォタル コムウェア インコーポレイテッド | ミリ波通信ネットワークのためのリピータの設置 |
US11451287B1 (en) | 2021-03-16 | 2022-09-20 | Pivotal Commware, Inc. | Multipath filtering for wireless RF signals |
CN113764894B (zh) * | 2021-09-10 | 2022-10-18 | 西安电子科技大学 | 一种三波束独立极化的全息人工阻抗表面天线 |
Family Cites Families (181)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE421257A (ja) * | 1936-04-28 | |||
US4464663A (en) | 1981-11-19 | 1984-08-07 | Ball Corporation | Dual polarized, high efficiency microstrip antenna |
JPS611102A (ja) | 1984-01-13 | 1986-01-07 | Japan Radio Co Ltd | 偏波切換えマイクロストリツプアンテナ回路 |
JP3307146B2 (ja) | 1995-03-27 | 2002-07-24 | 三菱電機株式会社 | 測位装置 |
JP3284837B2 (ja) | 1995-07-21 | 2002-05-20 | 日本電信電話株式会社 | 分配合成装置とアンテナ装置 |
GB9525110D0 (en) | 1995-12-08 | 1996-02-07 | Northern Telecom Ltd | An antenna assembly |
JPH09214418A (ja) | 1996-01-31 | 1997-08-15 | Matsushita Electric Works Ltd | 無線中継装置 |
FR2772518B1 (fr) * | 1997-12-11 | 2000-01-07 | Alsthom Cge Alcatel | Antenne a court-circuit realisee selon la technique des microrubans et dispositif incluant cette antenne |
JP3600459B2 (ja) | 1998-10-06 | 2004-12-15 | アルプス電気株式会社 | 電波到来方向推定方法及びその装置 |
JP3985883B2 (ja) | 1998-10-09 | 2007-10-03 | 松下電器産業株式会社 | 電波到来方向推定アンテナ装置 |
US7952511B1 (en) | 1999-04-07 | 2011-05-31 | Geer James L | Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns |
US6407000B1 (en) | 1999-04-09 | 2002-06-18 | Micron Technology, Inc. | Method and apparatuses for making and using bi-modal abrasive slurries for mechanical and chemical-mechanical planarization of microelectronic-device substrate assemblies |
US7158784B1 (en) | 2000-03-31 | 2007-01-02 | Aperto Networks, Inc. | Robust topology wireless communication using broadband access points |
US6680923B1 (en) | 2000-05-23 | 2004-01-20 | Calypso Wireless, Inc. | Communication system and method |
US6690331B2 (en) * | 2000-05-24 | 2004-02-10 | Bae Systems Information And Electronic Systems Integration Inc | Beamforming quad meanderline loaded antenna |
KR20090126300A (ko) | 2000-07-10 | 2009-12-08 | 앤드류 엘엘씨 | 셀룰러 안테나 |
US6661378B2 (en) | 2000-11-01 | 2003-12-09 | Locus Technologies, Inc. | Active high density multi-element directional antenna system |
DE60230981D1 (de) | 2001-05-31 | 2009-03-12 | Magnolia Broadband Inc | Kommunikationseinrichtung mit intelligenter antenne, die ein qualitätsanzeigesignal verwendet |
JP3830029B2 (ja) * | 2001-09-28 | 2006-10-04 | 日本電波工業株式会社 | 平面回路 |
US7243233B2 (en) | 2002-06-28 | 2007-07-10 | Hewlett-Packard Development Company, L.P. | System and method for secure communication between electronic devices |
JP2004270143A (ja) | 2003-03-05 | 2004-09-30 | Tdk Corp | 電波吸収体、電波吸収パネル、電波吸収衝立、電波吸収壁、電波吸収天井および電波吸収床 |
US8050212B2 (en) | 2003-05-02 | 2011-11-01 | Microsoft Corporation | Opportunistic use of wireless network stations as repeaters |
US7084815B2 (en) | 2004-03-22 | 2006-08-01 | Motorola, Inc. | Differential-fed stacked patch antenna |
US6999044B2 (en) | 2004-04-21 | 2006-02-14 | Harris Corporation | Reflector antenna system including a phased array antenna operable in multiple modes and related methods |
US7480503B2 (en) | 2004-06-21 | 2009-01-20 | Qwest Communications International Inc. | System and methods for providing telecommunication services |
US7406300B2 (en) | 2004-07-29 | 2008-07-29 | Lucent Technologies Inc. | Extending wireless communication RF coverage inside building |
US7205949B2 (en) | 2005-05-31 | 2007-04-17 | Harris Corporation | Dual reflector antenna and associated methods |
US7589674B2 (en) * | 2005-07-26 | 2009-09-15 | Stc.Unm | Reconfigurable multifrequency antenna with RF-MEMS switches |
US7292195B2 (en) * | 2005-07-26 | 2007-11-06 | Motorola, Inc. | Energy diversity antenna and system |
JP2007081648A (ja) | 2005-09-13 | 2007-03-29 | Toshiba Denpa Products Kk | フェーズドアレイアンテナ装置 |
US8320825B2 (en) | 2005-10-31 | 2012-11-27 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for repeating a signal in a wireless communication system |
JP5088689B2 (ja) * | 2005-11-18 | 2012-12-05 | 日本電気株式会社 | スロットアンテナ及び携帯無線端末 |
US9288623B2 (en) | 2005-12-15 | 2016-03-15 | Invisitrack, Inc. | Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology |
US7949372B2 (en) | 2006-02-27 | 2011-05-24 | Power Science Inc. | Data communications enabled by wire free power transfer |
JP2007306273A (ja) | 2006-05-11 | 2007-11-22 | Toyota Motor Corp | 路側通信アンテナ制御装置 |
US20080039012A1 (en) | 2006-08-08 | 2008-02-14 | Andrew Corporation | Wireless repeater with signal strength indicator |
US7940735B2 (en) | 2006-08-22 | 2011-05-10 | Embarq Holdings Company, Llc | System and method for selecting an access point |
JP4905109B2 (ja) | 2006-12-15 | 2012-03-28 | 株式会社日立プラントテクノロジー | 無線ネットワークの異常通知システム |
KR101081732B1 (ko) | 2007-12-05 | 2011-11-08 | 한국전자통신연구원 | 무선통신 시스템에서의 데이터 송수신 장치 및 방법 |
US7551142B1 (en) * | 2007-12-13 | 2009-06-23 | Apple Inc. | Hybrid antennas with directly fed antenna slots for handheld electronic devices |
WO2009076994A1 (en) | 2007-12-14 | 2009-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive radio repeaters |
US20090176487A1 (en) | 2008-01-03 | 2009-07-09 | Demarco Anthony | Wireless Repeater Management Systems |
EP2278660A4 (en) * | 2008-04-21 | 2013-06-26 | Panasonic Corp | ANTENNA DEVICE AND WIRELESS COMMUNICATION DEVICE |
US8259949B2 (en) | 2008-05-27 | 2012-09-04 | Intel Corporation | Methods and apparatus for protecting digital content |
US8803757B2 (en) | 2008-09-15 | 2014-08-12 | Tenxc Wireless Inc. | Patch antenna, element thereof and feeding method therefor |
US9711868B2 (en) | 2009-01-30 | 2017-07-18 | Karl Frederick Scheucher | In-building-communication apparatus and method |
EP2406975B1 (en) | 2009-03-11 | 2013-01-23 | Telefonaktiebolaget LM Ericsson (publ) | Setup and configuration of relay nodes |
JP2010226457A (ja) | 2009-03-24 | 2010-10-07 | Fujitsu Ltd | 無線信号送信装置及び指向性アンテナの制御方法 |
DE102009023514A1 (de) * | 2009-05-30 | 2010-12-02 | Heinz Prof. Dr.-Ing. Lindenmeier | Antenne für zirkulare Polarisation mit einer leitenden Grundfläche |
US8718542B2 (en) | 2009-09-23 | 2014-05-06 | Powerwave Technologies S.A.R.L. | Co-location of a pico eNB and macro up-link repeater |
US8787214B2 (en) | 2010-05-25 | 2014-07-22 | Telefonaktiebolaget L M Ericcson (Publ) | Method and arrangement in a wireless communication network |
JP5803916B2 (ja) | 2010-07-15 | 2015-11-04 | 旭硝子株式会社 | メタマテリアルの製造方法およびメタマテリアル |
US20120064841A1 (en) | 2010-09-10 | 2012-03-15 | Husted Paul J | Configuring antenna arrays of mobile wireless devices using motion sensors |
KR20130141527A (ko) * | 2010-10-15 | 2013-12-26 | 시리트 엘엘씨 | 표면 산란 안테나 |
US8238872B2 (en) | 2010-10-18 | 2012-08-07 | GM Global Technology Operations LLC | Vehicle data management system and method |
WO2012079629A1 (en) | 2010-12-15 | 2012-06-21 | Nokia Siemens Networks Oy | Configuring relay nodes |
US9066242B2 (en) | 2011-01-14 | 2015-06-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method and device for distinguishing between relay types |
JP5723627B2 (ja) | 2011-02-17 | 2015-05-27 | シャープ株式会社 | 無線送信装置、無線受信装置、無線通信システム、制御プログラムおよび集積回路 |
EP2715869B1 (en) | 2011-05-23 | 2018-04-18 | Limited Liability Company "Radio Gigabit" | Electronically beam steerable antenna device |
AU2012294284A1 (en) | 2011-08-11 | 2014-02-27 | Interdigital Patent Holdings, Inc. | Mobile relay handover |
KR101836207B1 (ko) | 2011-09-02 | 2018-04-19 | 엘지이노텍 주식회사 | 안테나의 빔 형성을 위한 장치 및 방법 |
KR20140069140A (ko) | 2011-09-21 | 2014-06-09 | 엠파이어 테크놀로지 디벨롭먼트 엘엘씨 | 고속 차량 통신들을 위한 도플러-널링 진행파 안테나 중계기들 |
US9088309B2 (en) | 2012-02-17 | 2015-07-21 | Sony Corporation | Antenna tunning arrangement and method |
TWI539673B (zh) | 2012-03-08 | 2016-06-21 | 宏碁股份有限公司 | 可調式槽孔天線 |
US10629999B2 (en) | 2012-03-12 | 2020-04-21 | John Howard | Method and apparatus that isolate polarizations in phased array and dish feed antennas |
WO2013166640A1 (en) | 2012-05-07 | 2013-11-14 | Telefonaktiebolaget L M Ericsson (Publ) | Communication apparatus and mobility method therefor |
WO2013170226A1 (en) | 2012-05-10 | 2013-11-14 | Eden Rock Communications, Llc | Method and system for auditing and correcting cellular antenna coverage patterns |
JP2015525027A (ja) | 2012-06-04 | 2015-08-27 | エデン ロック コミュニケーションズ, エルエルシーEden Rock Communications,Llc | セルラーネットワーク負荷バランシングのための方法及びシステム |
US10863313B2 (en) | 2014-08-01 | 2020-12-08 | Polte Corporation | Network architecture and methods for location services |
US9031602B2 (en) | 2012-10-03 | 2015-05-12 | Exelis Inc. | Mobile device to base station reassignment |
US20140171811A1 (en) | 2012-12-13 | 2014-06-19 | Industrial Technology Research Institute | Physiology measuring system and method thereof |
US9641237B2 (en) | 2013-01-11 | 2017-05-02 | Centre Of Excellence In Wireless Technology | Indoor personal relay |
US9014052B2 (en) | 2013-01-14 | 2015-04-21 | Andrew Llc | Interceptor system for characterizing digital data in telecommunication system |
US20140349696A1 (en) | 2013-03-15 | 2014-11-27 | Elwha LLC, a limited liability corporation of the State of Delaware | Supporting antenna assembly configuration network infrastructure |
US9385435B2 (en) | 2013-03-15 | 2016-07-05 | The Invention Science Fund I, Llc | Surface scattering antenna improvements |
US20140293904A1 (en) | 2013-03-28 | 2014-10-02 | Futurewei Technologies, Inc. | Systems and Methods for Sparse Beamforming Design |
US9668197B2 (en) | 2013-04-10 | 2017-05-30 | Huawei Technologies Co., Ltd. | System and method for wireless network access MAP and applications |
JP2014207626A (ja) | 2013-04-16 | 2014-10-30 | 株式会社日立製作所 | 航空機通信方法および航空機通信システム |
CN104185279B (zh) | 2013-05-23 | 2019-05-14 | 索尼公司 | 无线通信系统中的装置和方法 |
WO2014203977A1 (ja) * | 2013-06-21 | 2014-12-24 | 旭硝子株式会社 | アンテナ、アンテナ装置及び無線装置 |
US9647345B2 (en) | 2013-10-21 | 2017-05-09 | Elwha Llc | Antenna system facilitating reduction of interfering signals |
US9923271B2 (en) | 2013-10-21 | 2018-03-20 | Elwha Llc | Antenna system having at least two apertures facilitating reduction of interfering signals |
GB2519561A (en) | 2013-10-24 | 2015-04-29 | Vodafone Ip Licensing Ltd | Increasing cellular communication data throughput |
GB2522603A (en) | 2013-10-24 | 2015-08-05 | Vodafone Ip Licensing Ltd | High speed communication for vehicles |
US9635456B2 (en) | 2013-10-28 | 2017-04-25 | Signal Interface Group Llc | Digital signal processing with acoustic arrays |
US20150116162A1 (en) | 2013-10-28 | 2015-04-30 | Skycross, Inc. | Antenna structures and methods thereof for determining a frequency offset based on a differential magnitude |
US9935375B2 (en) | 2013-12-10 | 2018-04-03 | Elwha Llc | Surface scattering reflector antenna |
CN103700951B (zh) | 2014-01-10 | 2015-12-02 | 中国科学院长春光学精密机械与物理研究所 | 复合介质双层fss结构srr金属层超轻薄吸波材料 |
US10135148B2 (en) * | 2014-01-31 | 2018-11-20 | Kymeta Corporation | Waveguide feed structures for reconfigurable antenna |
US10431899B2 (en) | 2014-02-19 | 2019-10-01 | Kymeta Corporation | Dynamic polarization and coupling control from a steerable, multi-layered cylindrically fed holographic antenna |
JP2015177498A (ja) | 2014-03-18 | 2015-10-05 | 日本電気株式会社 | ポイントツーポイント無線システム、ポイントツーポイント無線装置、通信制御方法、及びプログラム |
US9843103B2 (en) | 2014-03-26 | 2017-12-12 | Elwha Llc | Methods and apparatus for controlling a surface scattering antenna array |
US9448305B2 (en) | 2014-03-26 | 2016-09-20 | Elwha Llc | Surface scattering antenna array |
US10014948B2 (en) | 2014-04-04 | 2018-07-03 | Nxgen Partners Ip, Llc | Re-generation and re-transmission of millimeter waves for building penetration |
US9786986B2 (en) | 2014-04-07 | 2017-10-10 | Kymeta Coproration | Beam shaping for reconfigurable holographic antennas |
US9502775B1 (en) | 2014-04-16 | 2016-11-22 | Google Inc. | Switching a slot antenna |
US9711852B2 (en) | 2014-06-20 | 2017-07-18 | The Invention Science Fund I Llc | Modulation patterns for surface scattering antennas |
US9853361B2 (en) | 2014-05-02 | 2017-12-26 | The Invention Science Fund I Llc | Surface scattering antennas with lumped elements |
US9520655B2 (en) | 2014-05-29 | 2016-12-13 | University Corporation For Atmospheric Research | Dual-polarized radiating patch antenna |
EP3155728B1 (en) | 2014-07-11 | 2019-10-16 | Huawei Technologies Co. Ltd. | Methods and nodes in a wireless communication network |
KR102233787B1 (ko) | 2014-09-15 | 2021-03-29 | 애플 인크. | 밀리미터파 캐리어 집성을 이용한 릴레이 백홀링의 장치, 시스템 및 방법 |
US9936365B1 (en) | 2014-09-25 | 2018-04-03 | Greenwich Technology Associates | Alarm method and system |
US10292058B2 (en) | 2014-12-16 | 2019-05-14 | New Jersey Institute Of Technology | Radio over fiber antenna extender systems and methods for high speed trains |
US10064145B2 (en) | 2015-01-26 | 2018-08-28 | Electronics And Telecommunications Research Institute | Method of receiving downlink signal of high speed moving terminal, adaptive communication method and adaptive communication apparatus in mobile wireless backhaul network |
JP6335808B2 (ja) * | 2015-01-28 | 2018-05-30 | 三菱電機株式会社 | アンテナ装置及びアレーアンテナ装置 |
WO2016119873A1 (en) | 2015-01-30 | 2016-08-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio cell arrangement in high speed scenario |
US20180066991A1 (en) | 2015-03-12 | 2018-03-08 | President And Fellows Of Harvard College | Polarization-selective scattering antenna arrays based polarimeter |
US10559982B2 (en) | 2015-06-10 | 2020-02-11 | Ossia Inc. | Efficient antennas configurations for use in wireless communications and wireless power transmission systems |
CN108464030B (zh) | 2015-06-15 | 2021-08-24 | 希尔莱特有限责任公司 | 用于与波束形成天线通信的方法和系统 |
EP3273629B1 (en) | 2015-07-09 | 2020-09-23 | Mitsubishi Electric Corporation | Transmission device, reception device, control station, communication system, and transmission precoding method |
CN108028673B (zh) | 2015-07-15 | 2020-03-10 | 弗劳恩霍夫应用研究促进协会 | 收发机和用于减少收发机的自干扰的方法 |
US9749053B2 (en) | 2015-07-23 | 2017-08-29 | At&T Intellectual Property I, L.P. | Node device, repeater and methods for use therewith |
US10313894B1 (en) | 2015-09-17 | 2019-06-04 | Ethertronics, Inc. | Beam steering techniques for external antenna configurations |
GB2542799B (en) | 2015-09-29 | 2019-12-11 | Cambium Networks Ltd | Dual polarised patch antenna with two offset feeds |
JP6432692B2 (ja) | 2015-10-14 | 2018-12-05 | 日本電気株式会社 | パッチアレーアンテナ及びその指向性制御方法並びにパッチアレーアンテナを用いた無線装置 |
US9813969B2 (en) | 2015-11-03 | 2017-11-07 | Telefonaktiebolaget Lm Ericsson (Publ) | In-flight cellular communications system coverage of mobile communications equipment located in aircraft |
US10050344B2 (en) | 2015-11-30 | 2018-08-14 | Elwha Llc | Beam pattern synthesis for metamaterial antennas |
US10050345B2 (en) | 2015-11-30 | 2018-08-14 | Elwha Llc | Beam pattern projection for metamaterial antennas |
TWI591975B (zh) | 2015-12-23 | 2017-07-11 | 財團法人工業技術研究院 | 合作式多點傳輸方法、控制節點以及無線通訊裝置 |
CN108780951B (zh) | 2015-12-28 | 2021-03-16 | 希尔莱特有限责任公司 | 宽带表面散射天线 |
US20170194704A1 (en) | 2016-01-05 | 2017-07-06 | John Mezzalingua Associates, LLC | Antenna having a beam interrupter for increased throughput |
KR101622731B1 (ko) * | 2016-01-11 | 2016-05-19 | 엘지전자 주식회사 | 이동 단말기 |
US10667087B2 (en) | 2016-02-16 | 2020-05-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Backhaul for access points on high speed trains |
US10034161B2 (en) | 2016-03-17 | 2018-07-24 | Karan Singh Bakshi | System and method for providing internet connectivity to radio frequency devices without internet facility through smart devices |
US10277338B2 (en) | 2016-03-23 | 2019-04-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient scheduling of beam quality measurement signals to multiple wireless devices |
CN108886400B (zh) | 2016-04-12 | 2022-03-01 | 三菱电机株式会社 | 接收装置、接收方法以及计算机能读取的记录介质 |
WO2017193056A1 (en) | 2016-05-05 | 2017-11-09 | Ntt Docomo, Inc. | Mechanism and procedure of base station selection based on uplink pilot and distributed user-proximity detection |
KR101881166B1 (ko) | 2016-05-17 | 2018-07-23 | 한국전자통신연구원 | 이동무선백홀 네트워크의 빔 포밍 통신 장치 및 방법 |
US10224620B2 (en) | 2017-05-19 | 2019-03-05 | Kymeta Corporation | Antenna having radio frequency liquid crystal (RFLC) mixtures with high RF tuning, broad thermal operating ranges, and low viscosity |
US10425159B2 (en) | 2016-06-07 | 2019-09-24 | Siklu Communication ltd. | Systems and methods for communicating through a glass window barrier |
JP2017220825A (ja) | 2016-06-08 | 2017-12-14 | 株式会社豊田中央研究所 | アレーアンテナ |
US10117190B2 (en) | 2016-06-21 | 2018-10-30 | Electronics And Telecommunications Research Institute | Method and apparatus for controlling transmission power in wireless communication system |
US10008782B2 (en) | 2016-06-24 | 2018-06-26 | Huawei Technologies Co., Ltd. | Low coupling full-duplex MIMO antenna array with coupled signal cancelling |
US20180013193A1 (en) | 2016-07-06 | 2018-01-11 | Google Inc. | Channel reconfigurable millimeter-wave radio frequency system by frequency-agile transceivers and dual antenna apertures |
US10375693B2 (en) | 2016-07-15 | 2019-08-06 | The Boeing Company | Phased array radio frequency network for mobile communication |
US10326519B2 (en) | 2016-07-16 | 2019-06-18 | Phazr, Inc. | Communications system bridging wireless from outdoor to indoor |
KR102515541B1 (ko) | 2016-07-19 | 2023-03-30 | 한국전자통신연구원 | 이동무선백홀 네트워크에서의 고속 이동체 단말 및 그의 제어정보 전송 방법과, 기지국의 제어정보 수신 방법 |
US9813141B1 (en) | 2016-07-29 | 2017-11-07 | Sprint Communications Company L.P. | Dynamic control of automatic gain control (AGC) in a repeater system |
US10333219B2 (en) | 2016-09-30 | 2019-06-25 | The Invention Science Fund I, Llc | Antenna systems and related methods for selecting modulation patterns based at least in part on spatial holographic phase |
US10411344B2 (en) | 2016-10-27 | 2019-09-10 | Kymeta Corporation | Method and apparatus for monitoring and compensating for environmental and other conditions affecting radio frequency liquid crystal |
CN106572622A (zh) | 2016-11-02 | 2017-04-19 | 国家纳米科学中心 | 一种宽频段吸波体及其制备方法 |
US10306530B2 (en) | 2016-11-15 | 2019-05-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device, radio network nodes, and methods performed therein for handling mobility in a wireless communication network |
US10324158B2 (en) | 2016-11-21 | 2019-06-18 | Kabushiki Kaisha Toshiba | Angle of arrival detection system and method |
US11832969B2 (en) | 2016-12-22 | 2023-12-05 | The Johns Hopkins University | Machine learning approach to beamforming |
US11364013B2 (en) | 2017-01-05 | 2022-06-21 | Koninklijke Philips N.V. | Ultrasound imaging system with a neural network for image formation and tissue characterization |
US10566692B2 (en) | 2017-01-30 | 2020-02-18 | Verizon Patent And Licensing Inc. | Optically controlled meta-material phased array antenna system |
US20180219616A1 (en) | 2017-02-02 | 2018-08-02 | Wilson Electronics, Llc | Band-specific detection in a signal booster |
JP6874405B2 (ja) | 2017-02-07 | 2021-05-19 | 株式会社リコー | 情報処理装置、プログラム、システム |
US20180227035A1 (en) | 2017-02-09 | 2018-08-09 | Yu-Hsin Cheng | Method and apparatus for robust beam acquisition |
JP6981475B2 (ja) | 2017-03-28 | 2021-12-15 | 日本電気株式会社 | アンテナ、アンテナの構成方法及び無線通信装置 |
JP2018173921A (ja) | 2017-03-31 | 2018-11-08 | 西日本電信電話株式会社 | ネットワークデバイス、認証管理システム、これらの制御方法及び制御プログラム |
US10637557B2 (en) | 2017-04-07 | 2020-04-28 | Wilson Electronics, Llc | Multi-amplifier repeater system for wireless communication |
US10439299B2 (en) | 2017-04-17 | 2019-10-08 | The Invention Science Fund I, Llc | Antenna systems and methods for modulating an electromagnetic property of an antenna |
US20180368389A1 (en) | 2017-05-24 | 2018-12-27 | Russell S. Adams | Bird deterring structure and method |
US11228097B2 (en) | 2017-06-13 | 2022-01-18 | Kymeta Corporation | LC reservoir |
US11134395B2 (en) | 2017-06-14 | 2021-09-28 | Sony Group Corporation | Adaptive antenna configuration |
US20200403689A1 (en) | 2017-07-11 | 2020-12-24 | Movandi Corporation | Repeater device for 5g new radio communication |
EP3665980A1 (en) | 2017-08-08 | 2020-06-17 | NXP USA, Inc. | Multi-user null data packet (ndp) ranging |
WO2019029802A1 (en) | 2017-08-09 | 2019-02-14 | Telefonaktiebolaget Lm Ericsson (Publ) | SYSTEM AND METHOD FOR SELECTING ANTENNA BEAM |
CN111492593B (zh) | 2017-12-22 | 2023-09-05 | 瑞典爱立信有限公司 | 无线通信系统、无线电网络节点、机器学习单元及方法 |
US10333217B1 (en) | 2018-01-12 | 2019-06-25 | Pivotal Commware, Inc. | Composite beam forming with multiple instances of holographic metasurface antennas |
US11067964B2 (en) | 2018-01-17 | 2021-07-20 | Kymeta Corporation | Method to improve performance, manufacturing, and design of a satellite antenna |
US10225760B1 (en) | 2018-03-19 | 2019-03-05 | Pivotal Commware, Inc. | Employing correlation measurements to remotely evaluate beam forming antennas |
JP7378414B2 (ja) | 2018-03-19 | 2023-11-13 | ピヴォタル コムウェア インコーポレイテッド | 物理的障壁を通じた無線信号の通信 |
US11451277B2 (en) | 2018-05-03 | 2022-09-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Systems and methods of controlling a component of a network node in a communication system |
US11038269B2 (en) | 2018-09-10 | 2021-06-15 | Hrl Laboratories, Llc | Electronically steerable holographic antenna with reconfigurable radiators for wideband frequency tuning |
GB2593312B (en) | 2018-11-05 | 2023-03-15 | Softbank Corp | Area construction method |
US10468767B1 (en) | 2019-02-20 | 2019-11-05 | Pivotal Commware, Inc. | Switchable patch antenna |
JP7211853B2 (ja) | 2019-03-07 | 2023-01-24 | 電気興業株式会社 | 無線中継装置 |
CN110034416A (zh) | 2019-04-19 | 2019-07-19 | 电子科技大学 | 一种基于缝隙阵的波束指向二维可调全息天线及调控方法 |
US11528075B2 (en) | 2019-05-16 | 2022-12-13 | Qualcomm Incorporated | Joint beam management for backhaul links and access links |
US11601189B2 (en) | 2019-08-27 | 2023-03-07 | Qualcomm Incorporated | Initial beam sweep for smart directional repeaters |
US10734736B1 (en) * | 2020-01-03 | 2020-08-04 | Pivotal Commware, Inc. | Dual polarization patch antenna system |
US11069975B1 (en) | 2020-04-13 | 2021-07-20 | Pivotal Commware, Inc. | Aimable beam antenna system |
DE112021002366T5 (de) | 2020-04-17 | 2023-03-16 | Commscope Technologies Llc | Millimeterwellenrepeater-systeme und -verfahren |
US11304062B2 (en) | 2020-05-21 | 2022-04-12 | City University Of Hong Kong | System and method for determining layout of wireless communication network |
US11496228B2 (en) | 2020-05-22 | 2022-11-08 | Keysight Technologies, Inc. | Beam aquisition and configuration device |
JP2023527384A (ja) | 2020-05-27 | 2023-06-28 | ピヴォタル コムウェア インコーポレイテッド | 5gワイヤレスネットワーク用rf信号リピータデバイスの管理方法 |
KR102204783B1 (ko) | 2020-07-09 | 2021-01-18 | 전남대학교산학협력단 | 딥러닝 기반의 빔포밍 통신 시스템 및 방법 |
US20220053433A1 (en) | 2020-08-14 | 2022-02-17 | Qualcomm Incorporated | Information for wireless communication repeater device |
US11252731B1 (en) | 2020-09-01 | 2022-02-15 | Qualcomm Incorporated | Beam management based on location and sensor data |
-
2019
- 2019-02-20 US US16/280,939 patent/US10468767B1/en active Active
- 2019-11-04 US US16/673,852 patent/US10971813B2/en active Active
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11973568B2 (en) | 2020-05-27 | 2024-04-30 | Pivotal Commware, Inc. | RF signal repeater device management for 5G wireless networks |
US11968593B2 (en) | 2020-08-03 | 2024-04-23 | Pivotal Commware, Inc. | Wireless communication network management for user devices based on real time mapping |
US12010703B2 (en) | 2021-01-26 | 2024-06-11 | Pivotal Commware, Inc. | Smart repeater systems |
US11929822B2 (en) | 2021-07-07 | 2024-03-12 | Pivotal Commware, Inc. | Multipath repeater systems |
US11937199B2 (en) | 2022-04-18 | 2024-03-19 | Pivotal Commware, Inc. | Time-division-duplex repeaters with global navigation satellite system timing recovery |
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US10971813B2 (en) | 2021-04-06 |
EP3928380B1 (en) | 2024-03-06 |
AU2020226298A1 (en) | 2021-09-23 |
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