ES175991A1 - Una mejora en los circuitos de transmisión y recepción de ondas - Google Patents

Una mejora en los circuitos de transmisión y recepción de ondas

Info

Publication number
ES175991A1
ES175991A1 ES175991A ES175991A ES175991A1 ES 175991 A1 ES175991 A1 ES 175991A1 ES 175991 A ES175991 A ES 175991A ES 175991 A ES175991 A ES 175991A ES 175991 A1 ES175991 A1 ES 175991A1
Authority
ES
Spain
Prior art keywords
waves
reception
circuits
improvement
transmission
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
ES175991A
Other languages
English (en)
Spanish (es)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES175991A1 publication Critical patent/ES175991A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/122—Waveguide switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/034—Duplexers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Lasers (AREA)
  • Transmitters (AREA)
  • Microwave Tubes (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Radar Systems Or Details Thereof (AREA)
ES175991A 1943-01-30 1946-11-22 Una mejora en los circuitos de transmisión y recepción de ondas Expired ES175991A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474122A US2774066A (en) 1943-01-30 1943-01-30 Transmitting and receiving circuits for wave transmission systems

Publications (1)

Publication Number Publication Date
ES175991A1 true ES175991A1 (es) 1947-08-01

Family

ID=23882270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES175991A Expired ES175991A1 (es) 1943-01-30 1946-11-22 Una mejora en los circuitos de transmisión y recepción de ondas

Country Status (7)

Country Link
US (1) US2774066A (en, 2012)
BE (1) BE471231A (en, 2012)
CH (1) CH265681A (en, 2012)
DE (1) DE827088C (en, 2012)
ES (1) ES175991A1 (en, 2012)
FR (1) FR938517A (en, 2012)
GB (2) GB575432A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751586A (en) * 1950-11-22 1956-06-19 Raytheon Mfg Co Signal-wave transmission systems
USRE25679E (en) * 1955-02-14 1964-11-10 System for analysing the spatial distribution of a function
DE3580837D1 (de) * 1984-12-04 1991-01-17 Nippon Oxygen Co Ltd Vakuumwaermeisolierungselement.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970327C (de) * 1936-03-07 1958-09-11 Pintsch Bamag Ag Einrichtung zum Buendeln ultrakurzer elektromagnetischer Wellen
US2281717A (en) * 1941-01-21 1942-05-05 Bell Telephone Labor Inc Electron discharge apparatus

Also Published As

Publication number Publication date
FR938517A (fr) 1948-10-18
BE471231A (en, 2012)
GB621593A (en) 1949-04-12
CH265681A (fr) 1949-12-15
GB575432A (en) 1946-02-18
US2774066A (en) 1956-12-11
DE827088C (de) 1952-01-07

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