GB2524761B - Wireless transceiver using an electromagnetic lens antenna - Google Patents
Wireless transceiver using an electromagnetic lens antennaInfo
- Publication number
- GB2524761B GB2524761B GB1405840.8A GB201405840A GB2524761B GB 2524761 B GB2524761 B GB 2524761B GB 201405840 A GB201405840 A GB 201405840A GB 2524761 B GB2524761 B GB 2524761B
- Authority
- GB
- United Kingdom
- Prior art keywords
- wireless transceiver
- lens antenna
- electromagnetic lens
- electromagnetic
- antenna
- 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.)
- Active
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
- H01Q15/04—Refracting or diffracting devices, e.g. lens, prism comprising wave-guiding channel or channels bounded by effective conductive surfaces substantially perpendicular to the electric vector of the wave, e.g. parallel-plate waveguide lens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
-
- 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
- H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
- H01Q3/2647—Retrodirective arrays
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1405840.8A GB2524761B (en) | 2014-04-01 | 2014-04-01 | Wireless transceiver using an electromagnetic lens antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1405840.8A GB2524761B (en) | 2014-04-01 | 2014-04-01 | Wireless transceiver using an electromagnetic lens antenna |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201405840D0 GB201405840D0 (en) | 2014-05-14 |
GB2524761A GB2524761A (en) | 2015-10-07 |
GB2524761B true GB2524761B (en) | 2018-09-12 |
Family
ID=50737804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1405840.8A Active GB2524761B (en) | 2014-04-01 | 2014-04-01 | Wireless transceiver using an electromagnetic lens antenna |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2524761B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021021895A1 (en) * | 2019-07-30 | 2021-02-04 | Lunewave, Inc. | Gradient-index lens based communication systems |
US11163116B2 (en) | 2019-04-30 | 2021-11-02 | Massachusetts Institute Of Technology | Planar Luneburg lens system for two-dimensional optical beam steering |
US11175562B2 (en) | 2016-06-22 | 2021-11-16 | Massachusetts Institute Of Technology | Methods and systems for optical beam steering |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019195961A1 (en) * | 2018-04-08 | 2019-10-17 | 广东通宇通讯股份有限公司 | Millimeter-wave multibeam lens antenna |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3422436A (en) * | 1966-01-17 | 1969-01-14 | Us Navy | Omnidirectional retrodirective antenna |
GB1166105A (en) * | 1965-10-20 | 1969-10-08 | Int Standard Electric Corp | High Gain Antenna System with 360° Coverage |
GB2331185A (en) * | 1983-03-05 | 1999-05-12 | Emi Ltd | Antenna arrangement |
WO2001028162A1 (en) * | 1999-10-13 | 2001-04-19 | Caly Corporation | Spatially switched router for wireless data packets |
US20030073463A1 (en) * | 1997-03-03 | 2003-04-17 | Joseph Shapira | Active antenna array configuration and control for cellular communication systems |
US20100066590A1 (en) * | 2008-07-28 | 2010-03-18 | Physical Domains, LLC | Omnidirectional Retrodirective Antennas |
GB2492081A (en) * | 2011-06-20 | 2012-12-26 | Canon Kk | Smart antenna array with lens arrangement for portable devices |
GB2509112A (en) * | 2012-12-20 | 2014-06-25 | Canon Kk | Antenna system electromagnetic lens arrangement |
-
2014
- 2014-04-01 GB GB1405840.8A patent/GB2524761B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1166105A (en) * | 1965-10-20 | 1969-10-08 | Int Standard Electric Corp | High Gain Antenna System with 360° Coverage |
US3422436A (en) * | 1966-01-17 | 1969-01-14 | Us Navy | Omnidirectional retrodirective antenna |
GB2331185A (en) * | 1983-03-05 | 1999-05-12 | Emi Ltd | Antenna arrangement |
US20030073463A1 (en) * | 1997-03-03 | 2003-04-17 | Joseph Shapira | Active antenna array configuration and control for cellular communication systems |
WO2001028162A1 (en) * | 1999-10-13 | 2001-04-19 | Caly Corporation | Spatially switched router for wireless data packets |
US20100066590A1 (en) * | 2008-07-28 | 2010-03-18 | Physical Domains, LLC | Omnidirectional Retrodirective Antennas |
GB2492081A (en) * | 2011-06-20 | 2012-12-26 | Canon Kk | Smart antenna array with lens arrangement for portable devices |
GB2509112A (en) * | 2012-12-20 | 2014-06-25 | Canon Kk | Antenna system electromagnetic lens arrangement |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11175562B2 (en) | 2016-06-22 | 2021-11-16 | Massachusetts Institute Of Technology | Methods and systems for optical beam steering |
US11163116B2 (en) | 2019-04-30 | 2021-11-02 | Massachusetts Institute Of Technology | Planar Luneburg lens system for two-dimensional optical beam steering |
US11579363B2 (en) | 2019-04-30 | 2023-02-14 | Massachusetts Institute Of Technology | Planar Luneburg lens system for two-dimensional optical beam steering |
WO2021021895A1 (en) * | 2019-07-30 | 2021-02-04 | Lunewave, Inc. | Gradient-index lens based communication systems |
Also Published As
Publication number | Publication date |
---|---|
GB201405840D0 (en) | 2014-05-14 |
GB2524761A (en) | 2015-10-07 |
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