GB2475842B - Transmit and receive antenna - Google Patents
Transmit and receive antennaInfo
- Publication number
- GB2475842B GB2475842B GB0921018.8A GB0921018A GB2475842B GB 2475842 B GB2475842 B GB 2475842B GB 0921018 A GB0921018 A GB 0921018A GB 2475842 B GB2475842 B GB 2475842B
- Authority
- GB
- United Kingdom
- Prior art keywords
- transmit
- receive antenna
- antenna
- receive
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
- H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0921018.8A GB2475842B (en) | 2009-12-01 | 2009-12-01 | Transmit and receive antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0921018.8A GB2475842B (en) | 2009-12-01 | 2009-12-01 | Transmit and receive antenna |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0921018D0 GB0921018D0 (en) | 2010-01-13 |
GB2475842A GB2475842A (en) | 2011-06-08 |
GB2475842B true GB2475842B (en) | 2013-01-23 |
Family
ID=41572967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0921018.8A Expired - Fee Related GB2475842B (en) | 2009-12-01 | 2009-12-01 | Transmit and receive antenna |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2475842B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9577349B2 (en) | 2015-06-29 | 2017-02-21 | Near Field Magnetics, Inc. | Near-field magnetic communication antenna |
NO345016B1 (en) | 2019-03-13 | 2020-08-24 | Wpc Wireless Power Communication As | An inductive communication unit, an inductive communication system, a communication arrangement for use in two-way communication, a method of communicating data, and use of such unit, system and arrangement |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5616331A (en) * | 1979-07-20 | 1981-02-17 | Kokusai Electric Co Ltd | Inductive radio system |
JPS58115946A (en) * | 1981-12-29 | 1983-07-09 | Mitsubishi Electric Corp | Inductive radio system |
NL9300250A (en) * | 1993-02-09 | 1994-09-01 | Nedap Nv | Decoupled antenna coils |
US20090130992A1 (en) * | 2007-11-16 | 2009-05-21 | Nisha Ganwani | Antenna co-location in portable devices for simultaneous receive and transmit |
GB2455908A (en) * | 2007-12-19 | 2009-07-01 | Mark Rhodes | Antenna system with a co-located transmit loop and receive solenoid |
-
2009
- 2009-12-01 GB GB0921018.8A patent/GB2475842B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5616331A (en) * | 1979-07-20 | 1981-02-17 | Kokusai Electric Co Ltd | Inductive radio system |
JPS58115946A (en) * | 1981-12-29 | 1983-07-09 | Mitsubishi Electric Corp | Inductive radio system |
NL9300250A (en) * | 1993-02-09 | 1994-09-01 | Nedap Nv | Decoupled antenna coils |
US20090130992A1 (en) * | 2007-11-16 | 2009-05-21 | Nisha Ganwani | Antenna co-location in portable devices for simultaneous receive and transmit |
GB2455908A (en) * | 2007-12-19 | 2009-07-01 | Mark Rhodes | Antenna system with a co-located transmit loop and receive solenoid |
Also Published As
Publication number | Publication date |
---|---|
GB2475842A (en) | 2011-06-08 |
GB0921018D0 (en) | 2010-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20141201 |