JPS611102A - 偏波切換えマイクロストリツプアンテナ回路 - Google Patents

偏波切換えマイクロストリツプアンテナ回路

Info

Publication number
JPS611102A
JPS611102A JP518584A JP518584A JPS611102A JP S611102 A JPS611102 A JP S611102A JP 518584 A JP518584 A JP 518584A JP 518584 A JP518584 A JP 518584A JP S611102 A JPS611102 A JP S611102A
Authority
JP
Japan
Prior art keywords
antenna
axis
circuit
strip
conductor
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.)
Granted
Application number
JP518584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226402B2 (enrdf_load_stackoverflow
Inventor
Hisashi Ishikawa
久 石川
Kohei Fujii
藤井　恒平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Radio Co Ltd
Nihon Musen KK
Original Assignee
Japan Radio Co Ltd
Nihon Musen KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Radio Co Ltd, Nihon Musen KK filed Critical Japan Radio Co Ltd
Priority to JP518584A priority Critical patent/JPS611102A/ja
Publication of JPS611102A publication Critical patent/JPS611102A/ja
Publication of JPH0226402B2 publication Critical patent/JPH0226402B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Radio Transmission System (AREA)
JP518584A 1984-01-13 1984-01-13 偏波切換えマイクロストリツプアンテナ回路 Granted JPS611102A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP518584A JPS611102A (ja) 1984-01-13 1984-01-13 偏波切換えマイクロストリツプアンテナ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP518584A JPS611102A (ja) 1984-01-13 1984-01-13 偏波切換えマイクロストリツプアンテナ回路

Publications (2)

Publication Number Publication Date
JPS611102A true JPS611102A (ja) 1986-01-07
JPH0226402B2 JPH0226402B2 (enrdf_load_stackoverflow) 1990-06-11

Family

ID=11604167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP518584A Granted JPS611102A (ja) 1984-01-13 1984-01-13 偏波切換えマイクロストリツプアンテナ回路

Country Status (1)

Country Link
JP (1) JPS611102A (enrdf_load_stackoverflow)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6354023A (ja) * 1986-08-22 1988-03-08 バウマー　エレクトリク　アクチエンゲゼルシャフト マイクロ波信号の受信機構体
JPS63318827A (ja) * 1987-06-22 1988-12-27 Matsushita Electric Works Ltd 無線装置
JPH01268209A (ja) * 1988-04-19 1989-10-25 Mitsubishi Electric Corp アンテナ装置
JPH03154503A (ja) * 1989-11-13 1991-07-02 Hitachi Denshi Ltd 同軸形放射器の偏波切換方式
JPH04196901A (ja) * 1990-11-28 1992-07-16 Murata Mfg Co Ltd 平面型偏波切換器
NL1001840C2 (nl) * 1995-12-07 1997-06-10 Nederland Ptt Label.
JP2000091842A (ja) * 1998-09-09 2000-03-31 Nippon Telegr & Teleph Corp <Ntt> アンテナ装置
US6104356A (en) * 1995-08-25 2000-08-15 Uniden Corporation Diversity antenna circuit
WO2001029927A1 (de) * 1999-10-15 2001-04-26 Siemens Aktiengesellschaft Schaltbare antenne
JP2006287766A (ja) * 2005-04-04 2006-10-19 Toto Ltd 電波送信アンテナ及び物体センサ
EP1557903A4 (en) * 2002-09-26 2007-08-01 Matsushita Electric Ind Co Ltd RADIO TERMINAL ANTENNA AND RADIO TERMINAL EQUIPMENT
EP1970994A1 (en) * 2007-03-12 2008-09-17 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO A direct current energy supplying antenna structure
JP2011527550A (ja) * 2008-07-07 2011-10-27 センサーマティック・エレクトロニクス・エルエルシー Ｒｆｉｄ棚読取システムのための切換可能なパッチアンテナ
US10998642B1 (en) 2020-01-03 2021-05-04 Pivotal Commware, Inc. Dual polarization patch antenna system
US11026055B1 (en) 2020-08-03 2021-06-01 Pivotal Commware, Inc. Wireless communication network management for user devices based on real time mapping
US11069975B1 (en) 2020-04-13 2021-07-20 Pivotal Commware, Inc. Aimable beam antenna system
US11088433B2 (en) 2019-02-05 2021-08-10 Pivotal Commware, Inc. Thermal compensation for a holographic beam forming antenna
US11190266B1 (en) 2020-05-27 2021-11-30 Pivotal Commware, Inc. RF signal repeater device management for 5G wireless networks
US11297606B2 (en) 2020-09-08 2022-04-05 Pivotal Commware, Inc. Installation and activation of RF communication devices for wireless networks
US11374624B2 (en) 2018-07-30 2022-06-28 Pivotal Commware, Inc. Distributed antenna networks for wireless communication by wireless devices
US11451287B1 (en) 2021-03-16 2022-09-20 Pivotal Commware, Inc. Multipath filtering for wireless RF signals
US11497050B2 (en) 2021-01-26 2022-11-08 Pivotal Commware, Inc. Smart repeater systems
US11706722B2 (en) 2018-03-19 2023-07-18 Pivotal Commware, Inc. Communication of wireless signals through physical barriers
US11757180B2 (en) 2019-02-20 2023-09-12 Pivotal Commware, Inc. Switchable patch antenna
US11843955B2 (en) 2021-01-15 2023-12-12 Pivotal Commware, Inc. Installation of repeaters for a millimeter wave communications network
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
US12185453B2 (en) 2021-10-26 2024-12-31 Pivotal Commware, Inc. RF absorbing structures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829204A (ja) * 1981-08-17 1983-02-21 Nippon Telegr & Teleph Corp <Ntt> 容量可変能動素子装荷マイクロストリップアンテナ
JPS5830209A (ja) * 1981-08-17 1983-02-22 Sony Corp パラボラアンテナ装置の一次放射器
JPS5842330A (ja) * 1981-09-07 1983-03-11 Nippon Telegr & Teleph Corp <Ntt> ダイバ−シチ受信装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829204A (ja) * 1981-08-17 1983-02-21 Nippon Telegr & Teleph Corp <Ntt> 容量可変能動素子装荷マイクロストリップアンテナ
JPS5830209A (ja) * 1981-08-17 1983-02-22 Sony Corp パラボラアンテナ装置の一次放射器
JPS5842330A (ja) * 1981-09-07 1983-03-11 Nippon Telegr & Teleph Corp <Ntt> ダイバ−シチ受信装置

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6354023A (ja) * 1986-08-22 1988-03-08 バウマー　エレクトリク　アクチエンゲゼルシャフト マイクロ波信号の受信機構体
JPS63318827A (ja) * 1987-06-22 1988-12-27 Matsushita Electric Works Ltd 無線装置
JPH01268209A (ja) * 1988-04-19 1989-10-25 Mitsubishi Electric Corp アンテナ装置
JPH03154503A (ja) * 1989-11-13 1991-07-02 Hitachi Denshi Ltd 同軸形放射器の偏波切換方式
JPH04196901A (ja) * 1990-11-28 1992-07-16 Murata Mfg Co Ltd 平面型偏波切換器
US6104356A (en) * 1995-08-25 2000-08-15 Uniden Corporation Diversity antenna circuit
NL1001840C2 (nl) * 1995-12-07 1997-06-10 Nederland Ptt Label.
WO1997021191A1 (en) * 1995-12-07 1997-06-12 Koninklijke Ptt Nederland N.V. Tag
JP2000091842A (ja) * 1998-09-09 2000-03-31 Nippon Telegr & Teleph Corp <Ntt> アンテナ装置
WO2001029927A1 (de) * 1999-10-15 2001-04-26 Siemens Aktiengesellschaft Schaltbare antenne
EP1557903A4 (en) * 2002-09-26 2007-08-01 Matsushita Electric Ind Co Ltd RADIO TERMINAL ANTENNA AND RADIO TERMINAL EQUIPMENT
JP2006287766A (ja) * 2005-04-04 2006-10-19 Toto Ltd 電波送信アンテナ及び物体センサ
EP1970994A1 (en) * 2007-03-12 2008-09-17 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO A direct current energy supplying antenna structure
WO2008111836A1 (en) * 2007-03-12 2008-09-18 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno A direct current energy supplying antenna structure
JP2011527550A (ja) * 2008-07-07 2011-10-27 センサーマティック・エレクトロニクス・エルエルシー Ｒｆｉｄ棚読取システムのための切換可能なパッチアンテナ
US11706722B2 (en) 2018-03-19 2023-07-18 Pivotal Commware, Inc. Communication of wireless signals through physical barriers
US11374624B2 (en) 2018-07-30 2022-06-28 Pivotal Commware, Inc. Distributed antenna networks for wireless communication by wireless devices
US11431382B2 (en) 2018-07-30 2022-08-30 Pivotal Commware, Inc. Distributed antenna networks for wireless communication by wireless devices
US11848478B2 (en) 2019-02-05 2023-12-19 Pivotal Commware, Inc. Thermal compensation for a holographic beam forming antenna
US11088433B2 (en) 2019-02-05 2021-08-10 Pivotal Commware, Inc. Thermal compensation for a holographic beam forming antenna
US11757180B2 (en) 2019-02-20 2023-09-12 Pivotal Commware, Inc. Switchable patch antenna
US12362472B2 (en) 2019-02-20 2025-07-15 Pivotal Commware, Inc. Switchable patch antenna
US10998642B1 (en) 2020-01-03 2021-05-04 Pivotal Commware, Inc. Dual polarization patch antenna system
WO2021137898A1 (en) * 2020-01-03 2021-07-08 Pivotal Commware, Inc. Dual polarization patch antenna system
US11563279B2 (en) 2020-01-03 2023-01-24 Pivotal Commware, Inc. Dual polarization patch antenna system
US11069975B1 (en) 2020-04-13 2021-07-20 Pivotal Commware, Inc. Aimable beam antenna system
US11670849B2 (en) 2020-04-13 2023-06-06 Pivotal Commware, Inc. Aimable beam antenna system
US11973568B2 (en) 2020-05-27 2024-04-30 Pivotal Commware, Inc. RF signal repeater device management for 5G wireless networks
US11424815B2 (en) 2020-05-27 2022-08-23 Pivotal Commware, Inc. RF signal repeater device management for 5G wireless networks
US11190266B1 (en) 2020-05-27 2021-11-30 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
US11026055B1 (en) 2020-08-03 2021-06-01 Pivotal Commware, Inc. Wireless communication network management for user devices based on real time mapping
US11297606B2 (en) 2020-09-08 2022-04-05 Pivotal Commware, Inc. Installation and activation of RF communication devices for wireless networks
US11844050B2 (en) 2020-09-08 2023-12-12 Pivotal Commware, Inc. Installation and activation of RF communication devices for wireless networks
US11843955B2 (en) 2021-01-15 2023-12-12 Pivotal Commware, Inc. Installation of repeaters for a millimeter wave communications network
US11497050B2 (en) 2021-01-26 2022-11-08 Pivotal Commware, Inc. Smart repeater systems
US12010703B2 (en) 2021-01-26 2024-06-11 Pivotal Commware, Inc. Smart repeater systems
US11451287B1 (en) 2021-03-16 2022-09-20 Pivotal Commware, Inc. Multipath filtering for wireless RF signals
US11929822B2 (en) 2021-07-07 2024-03-12 Pivotal Commware, Inc. Multipath repeater systems
US12185453B2 (en) 2021-10-26 2024-12-31 Pivotal Commware, Inc. RF absorbing structures
US11937199B2 (en) 2022-04-18 2024-03-19 Pivotal Commware, Inc. Time-division-duplex repeaters with global navigation satellite system timing recovery

Also Published As

Publication number Publication date
JPH0226402B2 (enrdf_load_stackoverflow) 1990-06-11

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