UA12996A - Signal transmission device - Google Patents

Signal transmission device

Info

Publication number
UA12996A
UA12996A UA4613468A UA4613468A UA12996A UA 12996 A UA12996 A UA 12996A UA 4613468 A UA4613468 A UA 4613468A UA 4613468 A UA4613468 A UA 4613468A UA 12996 A UA12996 A UA 12996A
Authority
UA
Ukraine
Prior art keywords
intermediate frequency
signal transmission
signal
oscillator
amplifier
Prior art date
Application number
UA4613468A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Петер Фішер Ханс
Елінек Карл-Хайнц
Добарт Ервін
Original Assignee
Капш Аг
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3487994&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA12996(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Капш Аг filed Critical Капш Аг
Publication of UA12996A publication Critical patent/UA12996A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/126—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/125—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission

Abstract

The invention concerns to signal transmission between transmitter-receiver stations being in the distance from one another. The signal reception device comprises a carrier frequency filter, a mixing stage and an amplifier of the first intermediate frequency, an oscillator of the first intermediate frequency, an oscillator of the second intermediate frequency and a group of information channel consisting of a band-pass filter of the first intermediate frequency and a mixing stage connected in series. In the device there is a logical matrix switch and in each information channel there is an amplifier-demodulator, an evaluation stage of signal quality and/or an evaluation stage of signal value.
UA4613468A 1988-02-15 1989-02-14 Signal transmission device UA12996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0034088A AT391573B (en) 1988-02-15 1988-02-15 DEVICE FOR RECEIVING SIGNALS TRANSMITTED ON VEHICLES BASED ON THE UIC STANDARD, IN PARTICULAR RAILWAY VEHICLES

Publications (1)

Publication Number Publication Date
UA12996A true UA12996A (en) 1997-02-28

Family

ID=3487994

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4613468A UA12996A (en) 1988-02-15 1989-02-14 Signal transmission device

Country Status (14)

Country Link
EP (1) EP0329641B1 (en)
AT (1) AT391573B (en)
BA (1) BA96108A (en)
CS (1) CS275720B6 (en)
DD (1) DD279134A5 (en)
DE (1) DE58907722D1 (en)
FI (1) FI94303C (en)
HR (1) HRP920604B1 (en)
HU (1) HU207188B (en)
PL (1) PL159890B1 (en)
RU (1) RU1838825C (en)
SI (1) SI8910331A (en)
UA (1) UA12996A (en)
YU (1) YU47301B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2112752B1 (en) * 1995-04-28 1998-12-16 Alcatel Standard Electrica RAILWAY COMMUNICATION SYSTEM.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158864A (en) * 1960-12-27 1964-11-24 Space General Corp Self-synchronizing communication system
DE1591556A1 (en) * 1967-09-28 1970-10-08 Siemens Ag Radio network comprising several stationary transmitting points and mobile receiving points
DE2242057B2 (en) * 1972-08-26 1975-11-20 Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg 60 M Hz carrier frequency system
CH594324A5 (en) * 1975-08-27 1978-01-13 Autophon Ag
DE3109849C2 (en) * 1981-03-14 1983-03-24 Blaupunkt-Werke Gmbh, 3200 Hildesheim Circuit arrangement for the identification of received transmitters with the same modulation content
JPS58172012A (en) * 1982-04-01 1983-10-08 Clarion Co Ltd Identical broadcast discriminating receiver
DE3231564A1 (en) * 1982-08-25 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Radio system
DE3508900A1 (en) * 1985-03-13 1986-09-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Arrangement for obtaining a switching criterion from a field strength measurement

Also Published As

Publication number Publication date
EP0329641B1 (en) 1994-06-01
FI94303B (en) 1995-04-28
HRP920604A2 (en) 1994-04-30
DD279134A5 (en) 1990-05-23
CS8900929A2 (en) 1991-04-11
PL277729A1 (en) 1989-09-04
PL159890B1 (en) 1993-01-29
HU207188B (en) 1993-03-01
YU47301B (en) 1995-01-31
FI94303C (en) 1995-08-10
FI890594A0 (en) 1989-02-08
YU33189A (en) 1992-07-20
DE58907722D1 (en) 1994-07-07
CS275720B6 (en) 1992-03-18
EP0329641A2 (en) 1989-08-23
RU1838825C (en) 1993-08-30
HUT52900A (en) 1990-08-28
AT391573B (en) 1990-10-25
EP0329641A3 (en) 1992-01-22
FI890594A (en) 1989-08-16
HRP920604B1 (en) 1997-10-31
ATA34088A (en) 1990-04-15
BA96108A (en) 1998-12-28
SI8910331A (en) 1997-02-28

Similar Documents

Publication Publication Date Title
IL86055A (en) Arrangement for filtering a received fm signal
AU3816889A (en) Radio communication apparatus having an improved signal to noise ratio
CA2158440A1 (en) Method and apparatus for signal transmission and reception
IE45268L (en) Common channel duplex transmitter/receiver
GB8432010D0 (en) Radio receiver/transmitter filters
TW242722B (en)
FR2702903B1 (en) Receiver of radio frequency signals.
AU3070392A (en) Radio receiver for forming a baseband signal of time-varying frequencies
AU635773B2 (en) Transmitters and transmitter circuits
AU5343486A (en) Wide band transmission
GB2185364B (en) Communication system
EP0920146A3 (en) Transceiver with rf loopback and downlink frequency scanning
GR3015073T3 (en) Method and apparatus for information transmission between radio transceivers of the same frequency hopping network.
EP0428173A3 (en) Radio frequency signal amplifying circuit in radio receiver
AU4353189A (en) Multiple radio frequency single receiver radar operation
DE69130456D1 (en) TRANSIENT-SUPPRESSING CIRCUIT FOR A DUPLEX TRANSMITTER RECEIVER IN THE TIME AREA
CA2122735A1 (en) Oscillator Frequency Divide-Down Transmit Offset Scheme for Reducing Self-Quieting
CA2045970A1 (en) Method for transmitting a signal
GB8805818D0 (en) Radio frequency signal combining/sorting device
GB2208767B (en) Rds radio receiver and its operation
CA2127079A1 (en) Antenna Apparatus Having Individual Transmitting and Receiving Antenna Elements for Different Frequencies
UA12996A (en) Signal transmission device
EP0425097A3 (en) Frequency hopping receiver comprising amplifier with switchable time-constant
IT8267024A0 (en) PROCEDURE AND DEVICE FOR MIXING LOW FREQUENCY SIGNALS TRANSMITTED THROUGH DIFFERENT TIME CHANNELS TOWARDS THE SAME TELEPHONE RECEIVER
MY107588A (en) Apparatus for and methods transmitting a signal responsive to a received signal