ZA816383B - Radio frequency communication system utilizing radiating transmission lines - Google Patents

Radio frequency communication system utilizing radiating transmission lines

Info

Publication number: ZA816383B
Authority: ZA; South Africa
Prior art keywords: communication system; radio frequency; transmission lines; system utilizing; frequency communication
Prior art date: 1980-09-17

Application number

ZA816383A

Inventor

Warren Christian Struven

Original Assignee

Us Energy

Priority date (The priority date 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 date listed.)

1980-09-17

Filing date

1981-09-15

Publication date

1982-09-29

1981-09-15 Application filed by Us Energy filed Critical Us Energy

1982-09-29 Publication of ZA816383B publication Critical patent/ZA816383B/en

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)
Mobile Radio Communication Systems (AREA)
Superheterodyne Receivers (AREA)
Transmitters (AREA)

ZA816383A 1980-09-17 1981-09-15 Radio frequency communication system utilizing radiating transmission lines ZA816383B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18791480A	1980-09-17	1980-09-17

Publications (1)

Publication Number	Publication Date
ZA816383B true ZA816383B (en)	1982-09-29

Family

ID=22691006

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA816383A ZA816383B (en)	1980-09-17	1981-09-15	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)

* Cited by examiner, † Cited by third party
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
NZ240907A (en) *	1990-12-14	1995-01-27	Ainsworth Tech Inc	Communication system: signal level adjusting interface between distribution and antenna systems
ES2464316T3 (en)	2006-04-28	2014-06-02	Orica Explosives Technology Pty Ltd	Methods of controlling components of detonating devices, detonating devices and their components
RU2642845C1 (en) *	2017-03-31	2018-01-29	Дмитрий Витальевич Федосов	Method and mobile communication system for extended objects

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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 JP JP56146984A patent/JPS57107649A/en active Pending
- 1981-09-17 DE DE19813137021 patent/DE3137021A1/en not_active Withdrawn
- 1981-09-17 CH CH6028/81A patent/CH659556A5/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2084430A (en)	1982-04-07
JPS57107649A (en)	1982-07-05
CH659556A5 (en)	1987-01-30
GB2084430B (en)	1984-10-03
DE3137021A1 (en)	1982-06-16
CA1183220A (en)	1985-02-26

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