CH361834A - Zeitfilter - Google Patents

Zeitfilter

Info

Publication number: CH361834A
Authority: CH; Switzerland
Prior art keywords: time filter; filter; time
Prior art date: 1954-12-03

Application number

Other languages

English (en)

Inventor

William Cattermole Kenneth

Original Assignee

Standard Telephon & Radio 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.)

1954-12-03

Filing date

1957-03-05

Publication date

1962-05-15

1954-12-03 Priority claimed from GB3504754A external-priority patent/GB753645A/en

1957-03-05 Application filed by Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag

1962-05-15 Publication of CH361834A publication Critical patent/CH361834A/de

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/588—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa using sampling gates
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/047—Distributors with transistors or integrated circuits
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/20—Time-division multiplex systems using resonant transfer

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Microelectronics & Electronic Packaging (AREA)
Interface Circuits In Exchanges (AREA)
Filters That Use Time-Delay Elements (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

CH361834D 1954-12-03 1957-03-05 Zeitfilter CH361834A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB3504754A GB753645A (en)	1954-12-03	1954-12-03	Improvements in or relating to electric pulse modulating and demodulating circuits
GB1780256A GB824221A (en)	1954-12-03	1956-06-08	Improvements in or relating to electric pulse modulating and demodulating circuits

Publications (1)

Publication Number	Publication Date
CH361834A true CH361834A (de)	1962-05-15

Family

ID=32475522

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH351630D CH351630A (de)	1954-12-03	1955-11-23	Elektrische Impulsumsetzeinrichtung
CH361834D CH361834A (de)	1954-12-03	1957-03-05	Zeitfilter

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH351630D CH351630A (de)	1954-12-03	1955-11-23	Elektrische Impulsumsetzeinrichtung

Country Status (7)

Country	Link
US (1)	US3073903A (de)
AU (1)	AU218043B2 (de)
BE (3)	BE543262A (de)
CH (2)	CH351630A (de)
DE (2)	DE1084757B (de)
FR (6)	FR1149154A (de)
GB (3)	GB791933A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL136417C (de) *	1956-12-13
NL244502A (de) *	1959-10-20
US3187101A (en) *	1959-10-20	1965-06-01	Int Standard Electric Corp	Time division multiplex resonant transfer system
NL261215A (de) *	1960-03-08
NL273561A (de) *	1961-01-20
US3197719A (en) *	1961-02-13	1965-07-27	Rca Corp	Impedance matching source to line for pulse frequencies without attenuating zero frequency
NL300746A (de) *	1961-07-28
NL283652A (de) *	1961-09-26
DE60314595T2 (de) *	2002-01-24	2008-03-06	Japan Science And Technology Agency, Kawaguchi	Nichtlineare widerstandsschaltung mit floating-gate-mosfets

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE846561C (de) *	1944-12-08	1952-08-14	British Thomson Houston Co Ltd	Vorrichtung zur UEbertragung der in elektrische Schwingungen umgewandelten Schwingungen von Schall oder aehnlichen Schwingungen
US2801281A (en) *	1946-02-21	1957-07-30	Bell Telephone Labor Inc	Communication system employing pulse code modulation
US2659774A (en) *	1949-06-07	1953-11-17	Bell Telephone Labor Inc	Bidirectional transistor amplifier
NL92571C (de) *	1952-03-12
FR73002E (de) *	1952-05-22	1960-09-22
BE521520A (de) *	1952-07-18
US2881332A (en) *	1954-11-17	1959-04-07	Honeywell Regulator Co	Control apparatus
US2810081A (en) *	1955-09-27	1957-10-15	Gen Dynamics Corp	Electronic switch for selectively blocking or permitting the simultaneous transmission of signals in two channels
US2870259A (en) *	1955-10-21	1959-01-20	Itt	Synchronous clamping

0
- BE BE556365D patent/BE556365A/xx unknown
1955
- 1955-11-23 CH CH351630D patent/CH351630A/de unknown
- 1955-12-01 BE BE543262A patent/BE543262A/nl unknown
- 1955-12-02 FR FR1149154D patent/FR1149154A/fr not_active Expired
- 1955-12-03 DE DEI10975A patent/DE1084757B/de active Pending
1956
- 1956-02-07 FR FR70164D patent/FR70164E/fr not_active Expired
- 1956-04-03 GB GB10123/56A patent/GB791933A/en not_active Expired
- 1956-09-14 GB GB28143/56A patent/GB824222A/en not_active Expired
1957
- 1957-03-05 CH CH361834D patent/CH361834A/de unknown
- 1957-03-28 GB GB10137/57A patent/GB843478A/en not_active Expired
- 1957-04-02 FR FR71668D patent/FR71668E/fr not_active Expired
- 1957-05-28 AU AU28140/57A patent/AU218043B2/en not_active Expired
- 1957-06-05 US US663704A patent/US3073903A/en not_active Expired - Lifetime
- 1957-06-06 FR FR72050D patent/FR72050E/fr not_active Expired
- 1957-06-07 BE BE558179A patent/BE558179A/nl unknown
- 1957-06-07 DE DEI13326A patent/DE1189132B/de active Pending
1958
- 1958-03-28 FR FR761818A patent/FR73279E/fr not_active Expired
1959
- 1959-06-17 FR FR797751A patent/FR75916E/fr not_active Expired

Also Published As

Publication number	Publication date
CH351630A (de)	1961-01-31
FR70164E (fr)	1959-02-19
FR71668E (fr)	1960-01-13
GB843478A (en)	1960-08-04
FR75916E (fr)	1961-08-25
GB791933A (en)	1958-03-12
DE1189132B (de)	1965-03-18
FR72050E (fr)	1960-03-21
DE1084757B (de)	1960-07-07
AU218043B2 (en)	1958-08-13
BE556365A (de)
BE543262A (nl)	1959-09-11
US3073903A (en)	1963-01-15
FR1149154A (fr)	1957-12-20
GB824222A (en)	1959-11-25
FR73279E (fr)	1960-07-08
BE558179A (nl)	1960-03-25

Publication	Publication Date	Title
BE604920Q (fr)	1961-10-02	Verftoestel
BE760648Q (fr)	1971-05-27	Benzothiazoleazodiphenyl-amines
CH318854A (fr)	1957-01-31	Stylographe
BE760647Q (fr)	1971-05-27	Benzothiazoleazopyrazolones
AT191914B (de)	1957-09-25	Filter
ES39916Y (es)	1956-08-01	Lápiz-pincel
AT187008B (de)	1956-10-10	Malschloß
AT191386B (de)	1957-08-26	Filtervorrichtung
ES41753Y (es)	1954-12-16	Tapón filtrador
ES44270Y (es)	1956-01-16	Estufa-tuborete
CA19487S (fr)	1954-01-08	Embleme-ecusson
ES42102Y (es)	1954-11-16	Sombrlla-almohada
ES44512Y (es)	1955-04-01	Cierre-colgadero
AT189534B (de)	1957-04-10	Schnepper
ES44358Y (es)	1955-11-16	Jarra-termo
ES43206Y (es)	1957-03-16	Estuche-relicario
ES43124Y (es)	1956-08-01	Mesa-bar
AT183831B (de)	1955-11-25	Kaskadyne
AT195308B (de)	1958-01-25	Flug - Spielzeug
ES42919Y (es)	1957-03-01	Electrorrectificadora
CA19488S (fr)	1954-02-08	Armories
ES43419Y (es)	1955-01-16	Silla-mesilla-percha
AT184109B (de)	1955-12-27	Râteau
ES40511Y (es)	1954-07-01	Cubilete-alfiletero
ES40419Y (es)	1956-01-01	Portanaipes