JP2003511974A - 無線データパケット用空間スイッチルータ - Google Patents

無線データパケット用空間スイッチルータ

Info

Publication number
JP2003511974A
JP2003511974A JP2001530265A JP2001530265A JP2003511974A JP 2003511974 A JP2003511974 A JP 2003511974A JP 2001530265 A JP2001530265 A JP 2001530265A JP 2001530265 A JP2001530265 A JP 2001530265A JP 2003511974 A JP2003511974 A JP 2003511974A
Authority
JP
Japan
Prior art keywords
port
nodes
switch
supply
ports
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.)
Pending
Application number
JP2001530265A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003511974A5 (enExample
Inventor
バーガー，ジョゼフ
ローゼンブルス，アーブ
Original Assignee
ケアリー・コーポレイション
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
Priority claimed from US09/433,542 external-priority patent/US6426814B1/en
Application filed by ケアリー・コーポレイション filed Critical ケアリー・コーポレイション
Publication of JP2003511974A publication Critical patent/JP2003511974A/ja
Publication of JP2003511974A5 publication Critical patent/JP2003511974A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/08—Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0031—Parallel-plate fed arrays; Lens-fed arrays
    • 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
    • H01Q3/245—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 in the focal plane of a focussing device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2001530265A 1999-10-13 2000-10-10 無線データパケット用空間スイッチルータ Pending JP2003511974A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US41741699A 1999-10-13 1999-10-13
US09/417,416 1999-10-13
US09/433,542 1999-11-03
US09/433,542 US6426814B1 (en) 1999-10-13 1999-11-03 Spatially switched router for wireless data packets
PCT/US2000/027959 WO2001028162A1 (en) 1999-10-13 2000-10-10 Spatially switched router for wireless data packets

Publications (2)

Publication Number Publication Date
JP2003511974A true JP2003511974A (ja) 2003-03-25
JP2003511974A5 JP2003511974A5 (enExample) 2007-07-05

Family

ID=27023731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001530265A Pending JP2003511974A (ja) 1999-10-13 2000-10-10 無線データパケット用空間スイッチルータ

Country Status (6)

Country Link
JP (1) JP2003511974A (enExample)
CA (1) CA2387238A1 (enExample)
FI (1) FI20020695A7 (enExample)
IL (1) IL149083A0 (enExample)
TW (1) TW552782B (enExample)
WO (1) WO2001028162A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006258499A (ja) * 2005-03-15 2006-09-28 Mie Tsuda Denki Sangyo Kk 非破壊検査装置、非破壊検査の検査方法及びホーン
WO2017090401A1 (ja) * 2015-11-24 2017-06-01 株式会社村田製作所 ルネベルグレンズアンテナ装置
JP2018078541A (ja) * 2016-08-24 2018-05-17 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 誘電体レンズを用いたステアラブルアンテナアセンブリ
WO2019216181A1 (ja) * 2018-05-09 2019-11-14 住友電気工業株式会社 レンズ、アンテナおよび車載器

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0030932D0 (en) 2000-12-19 2001-01-31 Radiant Networks Plc Antenna apparatus, communications apparatus and method of transmission
US8648768B2 (en) 2011-01-31 2014-02-11 Ball Aerospace & Technologies Corp. Conical switched beam antenna method and apparatus
US9379437B1 (en) 2011-01-31 2016-06-28 Ball Aerospace & Technologies Corp. Continuous horn circular array antenna system
GB2492081B (en) 2011-06-20 2014-11-19 Canon Kk Antenna lens including holes and different permittivity layers
GB2509112B (en) * 2012-12-20 2016-07-06 Canon Kk Antenna system
US9397407B2 (en) 2012-12-20 2016-07-19 Canon Kabushiki Kaisha Antenna system
GB2524761B (en) * 2014-04-01 2018-09-12 Canon Kk Wireless transceiver using an electromagnetic lens antenna
GB2526282B (en) * 2014-05-19 2018-08-08 Canon Kk Antenna array with sub-arrays directing beams through a lens
WO2017109864A1 (ja) * 2015-12-22 2017-06-29 パイオニア株式会社 測定装置及びホーンアンテナアレイ
GB201620121D0 (en) * 2016-11-28 2017-01-11 Plasma Antennas Ltd A surface array antenna
WO2020096896A1 (en) * 2018-11-07 2020-05-14 Commscope Technologies Llc Lensed base station antennas having functional structures that provide a step approximation of a luneberg lens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231634B1 (en) * 1991-12-18 1996-04-02 Proxim Inc Medium access protocol for wireless lans
JPH08163130A (ja) * 1994-12-02 1996-06-21 Nec Corp 無線ｌａｎのアクセス制御方式
US5936949A (en) * 1996-09-05 1999-08-10 Netro Corporation Wireless ATM metropolitan area network
US6125279A (en) * 1998-01-07 2000-09-26 Motorola, Inc. Method and apparatus for extending coverage in a cellular communication system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006258499A (ja) * 2005-03-15 2006-09-28 Mie Tsuda Denki Sangyo Kk 非破壊検査装置、非破壊検査の検査方法及びホーン
WO2017090401A1 (ja) * 2015-11-24 2017-06-01 株式会社村田製作所 ルネベルグレンズアンテナ装置
JPWO2017090401A1 (ja) * 2015-11-24 2018-08-30 株式会社村田製作所 ルネベルグレンズアンテナ装置
US10777902B2 (en) 2015-11-24 2020-09-15 Murata Manufacturing Co., Ltd. Luneburg lens antenna device
JP2018078541A (ja) * 2016-08-24 2018-05-17 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 誘電体レンズを用いたステアラブルアンテナアセンブリ
JP7025859B2 (ja) 2016-08-24 2022-02-25 ザ・ボーイング・カンパニー 誘電体レンズを用いたステアラブルアンテナアセンブリ
WO2019216181A1 (ja) * 2018-05-09 2019-11-14 住友電気工業株式会社 レンズ、アンテナおよび車載器
US11664602B2 (en) 2018-05-09 2023-05-30 Sumitomo Electric Industries, Ltd. Lens, antenna, and device for vehicle

Also Published As

Publication number Publication date
WO2001028162B1 (en) 2001-10-11
WO2001028162A1 (en) 2001-04-19
CA2387238A1 (en) 2001-04-19
TW552782B (en) 2003-09-11
IL149083A0 (en) 2002-11-10
FI20020695A7 (fi) 2002-04-11

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