[go: up one dir, main page]

FR949660A - Electrode bias device for high frequency switchgear - Google Patents

Electrode bias device for high frequency switchgear

Info

Publication number
FR949660A
FR949660A FR949660DA FR949660A FR 949660 A FR949660 A FR 949660A FR 949660D A FR949660D A FR 949660DA FR 949660 A FR949660 A FR 949660A
Authority
FR
France
Prior art keywords
switchgear
high frequency
bias device
electrode bias
electrode
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.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
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 Pye Ltd filed Critical Pye Ltd
Application granted granted Critical
Publication of FR949660A publication Critical patent/FR949660A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
    • H03C1/22—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to same grid
FR949660D 1940-02-07 1946-09-12 Electrode bias device for high frequency switchgear Expired FR949660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB237440A GB542277A (en) 1940-02-07 1940-02-07 Improvements in or relating to radio transmitters

Publications (1)

Publication Number Publication Date
FR949660A true FR949660A (en) 1949-09-06

Family

ID=9738418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949660D Expired FR949660A (en) 1940-02-07 1946-09-12 Electrode bias device for high frequency switchgear

Country Status (2)

Country Link
FR (1) FR949660A (en)
GB (1) GB542277A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955197A (en) * 1956-10-09 1960-10-04 James W Bryan Selected frequency transistor transmitter

Also Published As

Publication number Publication date
GB542277A (en) 1942-01-02

Similar Documents

Publication Publication Date Title
FR1172499A (en) Device for high frequency electrical surgery
FR53668E (en) Device of directed antennas for wide frequency bands
FR894036A (en) Tuning device for oscillating circuits
CH272950A (en) Amplifier device for electrical oscillations.
FR949660A (en) Electrode bias device for high frequency switchgear
FR874615A (en) Electron Discharge Device Cathode-Filament Holder
FR874733A (en) Frequency doubling device for high frequency oscillations
FR951361A (en) Tuning device
FR886113A (en) High voltage switch
FR834436A (en) High Frequency Current Transformer Wattmeter
FR877453A (en) Tuning device for radio receivers of the superheterodyne type
FR1063802A (en) Frequency changer device for high frequency oscillations
FR883439A (en) Device for transmitting high frequency oscillations using hollow conductors
FR877351A (en) Inductive tuning device
FR825859A (en) Device for high frequency installations
FR870617A (en) New nut locking device
FR845572A (en) Receiving device for high frequency telecommunication
FR951219A (en) Display device for cathode beam oscilloscopes
CH262003A (en) High frequency device for comparing the phase of electrical quantities.
FR874944A (en) Shortwave tuning device
FR864644A (en) Flexible electrical contact device for high voltage disconnectors
FR951596A (en) Tuning devices for radio apparatus
FR1022442A (en) Spark plug for high frequency currents
FR872931A (en) Degree switch device for tap transformers
FR913732A (en) Click device for timepiece