[go: up one dir, main page]

FR870263A - Device for superimposing two electro-magnetic oscillations of ultra-high frequency - Google Patents

Device for superimposing two electro-magnetic oscillations of ultra-high frequency

Info

Publication number
FR870263A
FR870263A FR870263DA FR870263A FR 870263 A FR870263 A FR 870263A FR 870263D A FR870263D A FR 870263DA FR 870263 A FR870263 A FR 870263A
Authority
FR
France
Prior art keywords
superimposing
electro
ultra
high frequency
magnetic oscillations
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
Other languages
French (fr)
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.)
Julius Pintsch AG
Original Assignee
Julius Pintsch 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.)
Filing date
Publication date
Application filed by Julius Pintsch AG filed Critical Julius Pintsch AG
Application granted granted Critical
Publication of FR870263A publication Critical patent/FR870263A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0625—Transference of modulation using distributed inductance and capacitance by means of diodes mounted in a coaxial resonator structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
    • H04B15/06—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder by local oscillators of receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR870263D 1940-02-24 1941-02-24 Device for superimposing two electro-magnetic oscillations of ultra-high frequency Expired FR870263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE870263X 1940-02-24

Publications (1)

Publication Number Publication Date
FR870263A true FR870263A (en) 1942-03-06

Family

ID=6804988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870263D Expired FR870263A (en) 1940-02-24 1941-02-24 Device for superimposing two electro-magnetic oscillations of ultra-high frequency

Country Status (1)

Country Link
FR (1) FR870263A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935556C (en) * 1952-02-16 1955-11-24 Siemens Ag Arrangement for the superposition of very short electrical waves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935556C (en) * 1952-02-16 1955-11-24 Siemens Ag Arrangement for the superposition of very short electrical waves

Similar Documents

Publication Publication Date Title
FR864302A (en) Oscillating circuit for short electromagnetic waves
FR870819A (en) Device for receiving ultra-high frequency waves
FR950385A (en) Receiver for frequency modulated waves
FR870263A (en) Device for superimposing two electro-magnetic oscillations of ultra-high frequency
FR883372A (en) Coupling device for high frequency installations
FR874733A (en) Frequency doubling device for high frequency oscillations
FR1077712A (en) Advanced oscillator for high frequencies
FR872420A (en) Device for ensuring the operation of television tubes
FR895783A (en) Oscillating circuit for ultra-short waves
FR875955A (en) Amplifier tube for ultra-high frequencies
FR854701A (en) Filtering device for projectors
FR850746A (en) Coupling device for machine guns and similar devices
FR870182A (en) Fixing for plates
FR886194A (en) Transmission line for high frequency electrical oscillations
FR875458A (en) Device for adjusting the natural frequency of oscillating electric circuits
FR871924A (en) Ultra-shortwave device
FR835518A (en) Vibrating device for talking machines and the like
FR880428A (en) Arrangement for the transmission of frequency modulated signals
FR951596A (en) Tuning devices for radio apparatus
FR887367A (en) Belt cavity filter for short electromagnetic oscillations
FR829294A (en) Support device for watch straps
FR762809A (en) Device for the operation of frequency transformers
FR866424A (en) Portable receiving device for oleo-pneumatic presses
FR835726A (en) Portable pneumatic device for vibratory massages
FR878930A (en) Device for joining pieces of films