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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000010287 polarization Effects 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims 3
- 230000003287 optical effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 description 29
- 238000004891 communication Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- GWAOOGWHPITOEY-UHFFFAOYSA-N 1,5,2,4-dioxadithiane 2,2,4,4-tetraoxide Chemical compound O=S1(=O)CS(=O)(=O)OCO1 GWAOOGWHPITOEY-UHFFFAOYSA-N 0.000 description 1
- 108700026140 MAC combination Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
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- 230000003595 spectral effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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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)
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 (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)
| 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)
| 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 |
| US9379437B1 (en) | 2011-01-31 | 2016-06-28 | Ball Aerospace & Technologies Corp. | Continuous horn circular array antenna system |
| US8648768B2 (en) | 2011-01-31 | 2014-02-11 | Ball Aerospace & Technologies Corp. | Conical switched beam antenna method and apparatus |
| GB2492081B (en) * | 2011-06-20 | 2014-11-19 | Canon Kk | Antenna lens including holes and different permittivity layers |
| US9397407B2 (en) | 2012-12-20 | 2016-07-19 | Canon Kabushiki Kaisha | Antenna system |
| GB2509112B (en) * | 2012-12-20 | 2016-07-06 | Canon Kk | 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 |
| CN112970149B (zh) * | 2018-11-07 | 2024-05-24 | 康普技术有限责任公司 | 具有提供龙伯透镜的阶梯近似的功能结构的带透镜基站天线 |
Family Cites Families (4)
| 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 |
-
2000
- 2000-10-10 IL IL14908300A patent/IL149083A0/xx not_active IP Right Cessation
- 2000-10-10 CA CA002387238A patent/CA2387238A1/en not_active Abandoned
- 2000-10-10 JP JP2001530265A patent/JP2003511974A/ja active Pending
- 2000-10-10 WO PCT/US2000/027959 patent/WO2001028162A1/en not_active Ceased
- 2000-10-13 TW TW089121436A patent/TW552782B/zh active
-
2002
- 2002-04-11 FI FI20020695A patent/FI20020695A7/fi unknown
Cited By (8)
| 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 |
|---|---|
| WO2001028162A1 (en) | 2001-04-19 |
| IL149083A0 (en) | 2002-11-10 |
| CA2387238A1 (en) | 2001-04-19 |
| FI20020695A7 (fi) | 2002-04-11 |
| TW552782B (en) | 2003-09-11 |
| WO2001028162B1 (en) | 2001-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20061220 |
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| A521 | Request for written amendment filed |
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| A521 | Request for written amendment filed |
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| A621 | Written request for application examination |
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| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20081208 |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081216 |
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| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090312 |
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| A02 | Decision of refusal |
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