GB2084430B - Radio frequency communication system utilizing radiating transmission lines - Google Patents
Radio frequency communication system utilizing radiating transmission linesInfo
- Publication number
- GB2084430B GB2084430B GB8126699A GB8126699A GB2084430B GB 2084430 B GB2084430 B GB 2084430B GB 8126699 A GB8126699 A GB 8126699A GB 8126699 A GB8126699 A GB 8126699A GB 2084430 B GB2084430 B GB 2084430B
- Authority
- GB
- United Kingdom
- Prior art keywords
- communication system
- radio frequency
- transmission lines
- system utilizing
- frequency communication
- 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
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/28—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium using the near field of leaky cables, e.g. of leaky coaxial cables
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Near-Field Transmission Systems (AREA)
- Superheterodyne Receivers (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18791480A | 1980-09-17 | 1980-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2084430A GB2084430A (en) | 1982-04-07 |
GB2084430B true GB2084430B (en) | 1984-10-03 |
Family
ID=22691006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8126699A Expired GB2084430B (en) | 1980-09-17 | 1981-09-03 | Radio frequency communication system utilizing radiating transmission lines |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS57107649A (en) |
CA (1) | CA1183220A (en) |
CH (1) | CH659556A5 (en) |
DE (1) | DE3137021A1 (en) |
GB (1) | GB2084430B (en) |
ZA (1) | ZA816383B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4777652A (en) * | 1982-07-27 | 1988-10-11 | A.R.F. Products | Radio communication systems for underground mines |
GB2142508B (en) * | 1983-06-29 | 1987-01-28 | Private Mobile Rentals Limited | Improvements relating to communications systems |
AT381195B (en) * | 1984-10-03 | 1986-09-10 | Siemens Ag Oesterreich | TUNNEL ANTENNA SYSTEM FOR BROADBAND SIGNAL TRANSMISSION |
DE3735839A1 (en) * | 1987-10-23 | 1989-05-03 | Licentia Gmbh | Arrangement for transmitting radio signals |
GB2212984B (en) * | 1987-11-30 | 1991-09-04 | Plessey Telecomm | Distributed antenna system |
GB8915542D0 (en) * | 1989-07-06 | 1989-08-23 | Hunting Eng Ltd | Communication systems |
GB9004917D0 (en) * | 1990-03-05 | 1990-05-02 | Hunting Eng Ltd | Systems employing leaky feeder communications |
IE70073B1 (en) * | 1990-12-14 | 1996-10-30 | Ainsworth Tech Inc | Communication system |
US8395878B2 (en) | 2006-04-28 | 2013-03-12 | Orica Explosives Technology Pty Ltd | Methods of controlling components of blasting apparatuses, blasting apparatuses, and components thereof |
RU2642845C1 (en) * | 2017-03-31 | 2018-01-29 | Дмитрий Витальевич Федосов | Method and mobile communication system for extended objects |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS447214Y1 (en) * | 1968-02-12 | 1969-03-18 | ||
JPS549223B2 (en) * | 1971-08-18 | 1979-04-23 | ||
DE2729719C2 (en) * | 1977-07-01 | 1985-11-21 | kabelmetal electro GmbH, 3000 Hannover | Device for the transmission of high frequency signals |
DE2810691A1 (en) * | 1978-03-11 | 1979-09-13 | Licentia Gmbh | MESSAGE TRANSFER SYSTEM |
-
1981
- 1981-09-03 GB GB8126699A patent/GB2084430B/en not_active Expired
- 1981-09-04 CA CA000385281A patent/CA1183220A/en not_active Expired
- 1981-09-15 ZA ZA816383A patent/ZA816383B/en unknown
- 1981-09-17 CH CH6028/81A patent/CH659556A5/en not_active IP Right Cessation
- 1981-09-17 DE DE19813137021 patent/DE3137021A1/en not_active Withdrawn
- 1981-09-17 JP JP56146984A patent/JPS57107649A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1183220A (en) | 1985-02-26 |
JPS57107649A (en) | 1982-07-05 |
GB2084430A (en) | 1982-04-07 |
ZA816383B (en) | 1982-09-29 |
CH659556A5 (en) | 1987-01-30 |
DE3137021A1 (en) | 1982-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |