GB9220411D0 - Noise cancelling in antennae and the like - Google Patents
Noise cancelling in antennae and the likeInfo
- Publication number
- GB9220411D0 GB9220411D0 GB929220411A GB9220411A GB9220411D0 GB 9220411 D0 GB9220411 D0 GB 9220411D0 GB 929220411 A GB929220411 A GB 929220411A GB 9220411 A GB9220411 A GB 9220411A GB 9220411 D0 GB9220411 D0 GB 9220411D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- antennae
- noise cancelling
- cancelling
- noise
- 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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929220411A GB9220411D0 (en) | 1992-09-28 | 1992-09-28 | Noise cancelling in antennae and the like |
JP27473593A JPH0730319A (en) | 1992-09-28 | 1993-09-28 | Antenna device with noise offset function |
EP93115619A EP0615304A1 (en) | 1992-09-28 | 1993-09-28 | Noise cancelling in antennae and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929220411A GB9220411D0 (en) | 1992-09-28 | 1992-09-28 | Noise cancelling in antennae and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9220411D0 true GB9220411D0 (en) | 1992-11-11 |
Family
ID=10722605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB929220411A Pending GB9220411D0 (en) | 1992-09-28 | 1992-09-28 | Noise cancelling in antennae and the like |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0615304A1 (en) |
JP (1) | JPH0730319A (en) |
GB (1) | GB9220411D0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1185865A (en) * | 1995-05-30 | 1998-06-24 | 传感电子公司 | EAS system antenna configuration for providing improved interrogation field distribution |
FR2781088B1 (en) * | 1998-07-08 | 2000-10-20 | Roland Wehrlen | DEVICE OF PASSIVE PASSIVE ANTENNAS EXTERNALLY OR INTERIORALLY ADAPTABLE FOR PORTABLE HF TELEPHONES FOR THE HF ELECTROMAGNETIC PROTECTION OF USERS |
US7093861B2 (en) | 2000-08-31 | 2006-08-22 | Suncall Corporation | Exhaust pipe joint structure and coil spring used in the same |
JP3964782B2 (en) * | 2002-12-26 | 2007-08-22 | 株式会社日立国際電気 | Tag information management device, tag information management antenna |
DE102011103318A1 (en) * | 2011-05-27 | 2012-12-13 | Paul Vahle Gmbh & Co. Kg | Inductive contactless energy and data transmission system |
GB2536440A (en) * | 2015-03-16 | 2016-09-21 | Roke Manor Research | An antenna |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4243980A (en) * | 1978-02-17 | 1981-01-06 | Lichtblau G J | Antenna system for electronic security installations |
US4373163A (en) * | 1980-07-14 | 1983-02-08 | I.D. Engineering, Inc. | Loop antenna for security systems |
GB2133660B (en) * | 1982-11-09 | 1986-07-30 | Tag Radionics Ltd | Transponder detection systems |
US4872018A (en) * | 1987-08-31 | 1989-10-03 | Monarch Marking Systems, Inc. | Multiple loop antenna |
-
1992
- 1992-09-28 GB GB929220411A patent/GB9220411D0/en active Pending
-
1993
- 1993-09-28 JP JP27473593A patent/JPH0730319A/en active Pending
- 1993-09-28 EP EP93115619A patent/EP0615304A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH0730319A (en) | 1995-01-31 |
EP0615304A1 (en) | 1994-09-14 |
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