GB671715A - Improvements in attenuators for very high frequency waves - Google Patents

Improvements in attenuators for very high frequency waves

Info

Publication number
GB671715A
GB671715A GB1850/50A GB185050A GB671715A GB 671715 A GB671715 A GB 671715A GB 1850/50 A GB1850/50 A GB 1850/50A GB 185050 A GB185050 A GB 185050A GB 671715 A GB671715 A GB 671715A
Authority
GB
United Kingdom
Prior art keywords
line
inner end
amount
energy
attenuators
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
GB1850/50A
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.)
Compagnie des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse SA
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 Compagnie des Freins et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Publication of GB671715A publication Critical patent/GB671715A/en
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
    • H01P1/22—Attenuating devices
    • H01P1/225—Coaxial attenuators

Landscapes

  • Attenuators (AREA)
  • Transmitters (AREA)
  • Measuring Leads Or Probes (AREA)
GB1850/50A 1949-02-01 1950-01-24 Improvements in attenuators for very high frequency waves Expired GB671715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1011399T 1949-02-01

Publications (1)

Publication Number Publication Date
GB671715A true GB671715A (en) 1952-05-07

Family

ID=9569899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1850/50A Expired GB671715A (en) 1949-02-01 1950-01-24 Improvements in attenuators for very high frequency waves

Country Status (6)

Country Link
US (1) US2548116A (OSRAM)
BE (1) BE493446A (OSRAM)
CH (1) CH286693A (OSRAM)
FR (1) FR1011399A (OSRAM)
GB (1) GB671715A (OSRAM)
NL (2) NL71043C (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514544A (en) * 1942-07-25 1950-07-11 Sperry Corp High-frequency attenuating device
US2411553A (en) * 1943-01-01 1946-11-26 Gen Electric Radio-frequency power measurement
US2497094A (en) * 1945-02-28 1950-02-14 Sperry Corp Microwave apparatus

Also Published As

Publication number Publication date
CH286693A (fr) 1952-10-31
US2548116A (en) 1951-04-10
NL147864B (nl)
FR1011399A (fr) 1952-06-23
NL71043C (OSRAM)
BE493446A (OSRAM)

Similar Documents

Publication Publication Date Title
GB608262A (en) Improvements in or relating to waveguide transmission systems
GB641227A (en) Phase-shifting devices for wave guide transmission lines
GB620583A (en) Improvements in or relating to ultra high frequency electrical transmission systems
GB641795A (en) Improvements in or relating to adjustable phase-shifting devices for high frequency electrical transmission conduits
GB671715A (en) Improvements in attenuators for very high frequency waves
GB616226A (en) Improvements in or relating to attenuators
GB718828A (en) Improvements in or relating to apparatus of the kind including a waveguide
GB1090123A (en) A power circuit breaker testing apparatus
GB750451A (en) Improvements in or relating to very high frequency energy absorbing or loading devices for wave guides, co-axial lines and the like
GB676306A (en) Improvements in or relating to signal transmission arrangements
GB590568A (en) Improvements in attenuator devices for signal generators
GB616030A (en) Improvements in electrical transmission lines
GB982149A (en) Crystal diode holder on a strip transmission line
CA596981A (en) Coaxial transmission line for super high frequencies
AU157828B2 (en) Arrangements for measuring the power transmitted through an electromagnetic waveguide
GB624706A (en) Electrical testing systems
GB643163A (en) Coupling arrangements for use in wave transmission systems
GB584444A (en) Improvements in or relating to high-frequency apparatus embodying impedance-matchingtransformers
AU128061B2 (en) Improvements relating tothe matching ofa load toa signal transmission line at two different operating frequencies
AU132516B2 (en) Reactance compensation in radiofrequency power transmission systems
AU121664B2 (en) Improvement in attenuator for coaxial transmission line
GB756192A (en) Improvements relating to microwave phase-shifting devices
AU1486452A (en) Arrangements for measuring the power transmitted through an electromagnetic waveguide
AU121571B2 (en) Improvements in or relating to high frequency electrical transmission lines and wave guides
ES217195A1 (es) Perfeccionamientos en osciladores de alta frecuencia provistos de varios cristales