CA2387238A1 - Spatially switched router for wireless data packets - Google Patents

Spatially switched router for wireless data packets Download PDF

Info

Publication number
CA2387238A1
CA2387238A1 CA002387238A CA2387238A CA2387238A1 CA 2387238 A1 CA2387238 A1 CA 2387238A1 CA 002387238 A CA002387238 A CA 002387238A CA 2387238 A CA2387238 A CA 2387238A CA 2387238 A1 CA2387238 A1 CA 2387238A1
Authority
CA
Canada
Prior art keywords
feeding
ports
nodes
port
data packets
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.)
Abandoned
Application number
CA002387238A
Other languages
English (en)
French (fr)
Inventor
Josef Berger
Irv Rosenbluth
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.)
Intel Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2387238A1 publication Critical patent/CA2387238A1/en
Abandoned 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)
  • Mobile Radio Communication Systems (AREA)
  • Aerials With Secondary Devices (AREA)
  • Small-Scale Networks (AREA)
CA002387238A 1999-10-13 2000-10-10 Spatially switched router for wireless data packets Abandoned CA2387238A1 (en)

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 US6426814B1 (en) 1999-10-13 1999-11-03 Spatially switched router for wireless data packets
US09/433,542 1999-11-03
PCT/US2000/027959 WO2001028162A1 (en) 1999-10-13 2000-10-10 Spatially switched router for wireless data packets

Publications (1)

Publication Number Publication Date
CA2387238A1 true CA2387238A1 (en) 2001-04-19

Family

ID=27023731

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002387238A Abandoned CA2387238A1 (en) 1999-10-13 2000-10-10 Spatially switched router for wireless data packets

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (14)

* 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
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
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
JP6497447B2 (ja) * 2015-11-24 2019-04-10 株式会社村田製作所 ルネベルグレンズアンテナ装置
US9979459B2 (en) * 2016-08-24 2018-05-22 The Boeing Company Steerable antenna assembly utilizing a dielectric lens
GB201620121D0 (en) * 2016-11-28 2017-01-11 Plasma Antennas Ltd A surface array antenna
JP7147843B2 (ja) 2018-05-09 2022-10-05 住友電気工業株式会社 レンズ、アンテナおよび車載器
US11855349B2 (en) 2018-11-07 2023-12-26 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
TW552782B (en) 2003-09-11
WO2001028162A1 (en) 2001-04-19
WO2001028162B1 (en) 2001-10-11
IL149083A0 (en) 2002-11-10
JP2003511974A (ja) 2003-03-25
FI20020695A7 (fi) 2002-04-11

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued