GB708589A - Attenuators for high frequency transmission lines - Google Patents

Attenuators for high frequency transmission lines

Info

Publication number
GB708589A
GB708589A GB11147/52A GB1114752A GB708589A GB 708589 A GB708589 A GB 708589A GB 11147/52 A GB11147/52 A GB 11147/52A GB 1114752 A GB1114752 A GB 1114752A GB 708589 A GB708589 A GB 708589A
Authority
GB
United Kingdom
Prior art keywords
attenuator
consist
attenuators
high frequency
transmission lines
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
Application number
GB11147/52A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB708589A publication Critical patent/GB708589A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines
    • H01P3/081—Microstriplines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/22—Attenuating devices
    • H01P1/225—Coaxial attenuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/26—Surface waveguide constituted by a single conductor, e.g. strip conductor
    • 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

Landscapes

  • Communication Cables (AREA)
  • Coils Or Transformers For Communication (AREA)
GB11147/52A 1951-05-31 1952-05-02 Attenuators for high frequency transmission lines Expired GB708589A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US307826XA 1951-05-31 1951-05-31
US770166XA 1952-10-28 1952-10-28

Publications (1)

Publication Number Publication Date
GB708589A true GB708589A (en) 1954-05-05

Family

ID=26706467

Family Applications (2)

Application Number Title Priority Date Filing Date
GB11147/52A Expired GB708589A (en) 1951-05-31 1952-05-02 Attenuators for high frequency transmission lines
GB29511/54A Expired GB770166A (en) 1951-05-31 1953-10-26 Microwave radio receiver

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB29511/54A Expired GB770166A (en) 1951-05-31 1953-10-26 Microwave radio receiver

Country Status (4)

Country Link
BE (2) BE523839A (enrdf_load_stackoverflow)
CH (2) CH307826A (enrdf_load_stackoverflow)
GB (2) GB708589A (enrdf_load_stackoverflow)
NL (1) NL169962B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116752B (de) * 1955-01-27 1961-11-09 Sanders Associates Inc Daempfungseinrichtung fuer symmetrische Hochfrequenzbandleitungen
US3079551A (en) * 1958-01-23 1963-02-26 Beloit Iron Works Apparatus and method for measurement of moisture content

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034229B (de) * 1957-04-20 1958-07-17 Grundig Max Auswechselbarer Abstimmsatz fuer Abstimmeinrichtungen in Funkgeraeten
US3150336A (en) * 1960-12-08 1964-09-22 Ibm Coupling between and through stacked circuit planes by means of aligned waeguide sections
US3146410A (en) * 1961-01-05 1964-08-25 Sanders Associates Inc Strip line to ridged waveguide transition having a probe projecting into waveguide through ridge
GB2173956B (en) * 1985-03-29 1989-01-05 Plessey Co Plc Improvements relating to electric transformers
US4757285A (en) * 1986-07-29 1988-07-12 Siemens Aktiengesellschaft Filter for short electromagnetic waves formed as a comb line or interdigital line filters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116752B (de) * 1955-01-27 1961-11-09 Sanders Associates Inc Daempfungseinrichtung fuer symmetrische Hochfrequenzbandleitungen
US3079551A (en) * 1958-01-23 1963-02-26 Beloit Iron Works Apparatus and method for measurement of moisture content

Also Published As

Publication number Publication date
CH316040A (fr) 1956-09-15
GB770166A (en) 1957-03-20
CH307826A (fr) 1955-06-15
BE511772A (enrdf_load_stackoverflow)
NL169962B (nl)
BE523839A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB761765A (en) Microwave transmission line
GB722660A (en) Directional couplers for microwave transmission systems
ES203621A1 (es) SISTEMA DE TRANSMISIoN DE MICROONDAS
GB767612A (en) Microwave transducer
GB708589A (en) Attenuators for high frequency transmission lines
GB734629A (en) Microwave switching arrangements
SE308545B (enrdf_load_stackoverflow)
SE7605296L (sv) Flatkabelavslutning
GB718957A (en) Microwave coupling arrangements
GB828241A (en) Microwave directional coupler
GB708601A (en) Microwave wire and cable
GB835348A (en) Improvements in or relating to electric cables and methods of making them
GB572739A (en) Improvements in impedance transformers comprising transmission lines
GB622952A (en) High frequency electrical transmission lines
GB827021A (en) Improvements in or relating to variable impedance transmission lines
JPS5437663A (en) Antenna
GB784018A (en) Impedance transformation arrangement for very high frequencies
GB761781A (en) Microwave transmission lines
GB731624A (en) Improvements in and relating to electrical impedance matching
CA444508A (en) Insulated electrical conductor and insulating composition
AU159188B2 (en) Microwave transmission systems and impedance matching devices therefor
ES203573A1 (es) SISTEMA DE TRANSMISIoN DE RADIOFRECUENCIA
CA464487A (en) Electrical conductor and insulation therefor
GB841118A (en) Wide band waveguide circuitry
AU1675653A (en) Microwave transmission systems and impedance matching devices therefor