AT303823B - Single sideband carrier frequency system - Google Patents

Single sideband carrier frequency system

Info

Publication number: AT303823B
Authority: AT; Austria
Prior art keywords: carrier frequency; frequency system; single sideband; sideband carrier; sideband
Prior art date: 1969-02-07

Application number

AT107270A

Other languages

German (de)

Original Assignee

Siemens Ag

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.)

1969-02-07

Filing date

1970-02-05

Publication date

1972-12-11

1970-02-05 Application filed by Siemens Ag filed Critical Siemens Ag

1972-12-11 Application granted granted Critical

1972-12-11 Publication of AT303823B publication Critical patent/AT303823B/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/12—Arrangements for reducing cross-talk between channels

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Transmitters (AREA)
Amplitude Modulation (AREA)

AT107270A 1969-02-07 1970-02-05 Single sideband carrier frequency system AT303823B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691906250 DE1906250B2 (en)	1969-02-07	1969-02-07	Continuously variable capacitative voltage divider - designed for setting drive attenuation in carrying frequency system

Publications (1)

Publication Number	Publication Date
AT303823B true AT303823B (en)	1972-12-11

Family

ID=5724656

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT107270A AT303823B (en)	1969-02-07	1970-02-05	Single sideband carrier frequency system

Country Status (7)

Country	Link
JP (2)	JPS572215B1 (en)
AT (1)	AT303823B (en)
BE (1)	BE745614A (en)
CH (1)	CH503439A (en)
DE (1)	DE1906250B2 (en)
NL (1)	NL162531C (en)
SE (1)	SE403682B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5949726U (en) *	1982-09-24	1984-04-02	マツダ株式会社	engine intake system
JPS6039772U (en) *	1983-08-26	1985-03-19	トヨタ自動車株式会社	2 intake valve spark ignition fuel injection engine
US4659566A (en) *	1984-08-21	1987-04-21	Petrow Henry G	Compositions and methods for permanently waving or straightening hair
JPS61142322A (en) *	1984-12-13	1986-06-30	Nissan Motor Co Ltd	Intake device of internal-combustion engine
JPS6229721A (en) *	1985-07-31	1987-02-07	Nissan Motor Co Ltd	Suction device for internal-combustion engine

1969
- 1969-02-07 DE DE19691906250 patent/DE1906250B2/en not_active Ceased
1970
- 1970-01-23 NL NL7000998A patent/NL162531C/en not_active IP Right Cessation
- 1970-02-05 JP JP1033770A patent/JPS572215B1/ja active Pending
- 1970-02-05 AT AT107270A patent/AT303823B/en not_active IP Right Cessation
- 1970-02-05 JP JP1033870A patent/JPS572216B1/ja active Pending
- 1970-02-06 SE SE153370A patent/SE403682B/en unknown
- 1970-02-06 CH CH170470A patent/CH503439A/en not_active IP Right Cessation
- 1970-02-06 BE BE745614D patent/BE745614A/en unknown

Also Published As

Publication number	Publication date
NL162531B (en)	1979-12-17
BE745614A (en)	1970-08-06
SE403682B (en)	1978-08-28
JPS572216B1 (en)	1982-01-14
JPS572215B1 (en)	1982-01-14
CH503439A (en)	1971-02-15
NL162531C (en)	1980-05-16
DE1906250B2 (en)	1975-05-28
DE1906250A1 (en)	1970-08-20
NL7000998A (en)	1970-08-11

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Legal Events

Date	Code	Title	Description
1986-01-15	ELJ	Ceased due to non-payment of the annual fee