GB400257A - An apparatus adapted to produce electric fields of high frequency having multiple wave lengths - Google Patents

An apparatus adapted to produce electric fields of high frequency having multiple wave lengths

Info

Publication number
GB400257A
GB400257A GB11574/32A GB1157432A GB400257A GB 400257 A GB400257 A GB 400257A GB 11574/32 A GB11574/32 A GB 11574/32A GB 1157432 A GB1157432 A GB 1157432A GB 400257 A GB400257 A GB 400257A
Authority
GB
United Kingdom
Prior art keywords
radiators
high frequency
coil
electric fields
apparatus adapted
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
GB11574/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB400257A publication Critical patent/GB400257A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic

Landscapes

  • Transmitters (AREA)
GB11574/32A 1931-05-02 1932-04-22 An apparatus adapted to produce electric fields of high frequency having multiple wave lengths Expired GB400257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR400257X 1931-05-02

Publications (1)

Publication Number Publication Date
GB400257A true GB400257A (en) 1933-10-23

Family

ID=8896759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11574/32A Expired GB400257A (en) 1931-05-02 1932-04-22 An apparatus adapted to produce electric fields of high frequency having multiple wave lengths

Country Status (2)

Country Link
BE (1) BE387612A (enrdf_load_stackoverflow)
GB (1) GB400257A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE387612A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB543337A (en) Antenna systems
GB414296A (en) Improvements relating to short wave aerial systems
US2656839A (en) Electrotherapeutic oscillator
US2212230A (en) Airplane guiding beacon
GB592942A (en) Antenna construction
GB543336A (en) Ultra short wave beacons
GB570568A (en) Improvements in radiators of radioelectric waves
GB400257A (en) An apparatus adapted to produce electric fields of high frequency having multiple wave lengths
US1691125A (en) Transformer
GB592571A (en) Improvements in or relating to arrangements for defining a glide path for a landing aircraft
US1913544A (en) Electrical apparatus
GB379395A (en) Improvements in or relating to thermionic oscillation generators
US1591507A (en) Radiofrequency transformer
US1833735A (en) Radio signaling system
GB246496A (en) Improvements in or relating to radiating structures for high frequency electric signalling
GB408837A (en) Improvements in and relating to the transmission of signals by short wave electromagnetic radiation
US1698608A (en) Transformer
SU65431A1 (ru) Индикатор настройки УКВ вибратора
US1753715A (en) Short-wave radio signaling system
GB137073A (en) System for the transmission of electro-radiant energy
GB720721A (en) Improvements in and relating to radio aerials
GB259579A (en) Improvements in or relating to the radiation of electrical energy
GB619996A (en) Improvements in or relating to coils for electric circuits
GB580019A (en) Inductor for interior slot hardening
GB599306A (en) Improvements in or relating to coils for high frequency inductive heating purposes