FR57894E - Réseaux électriques - Google Patents

Réseaux électriques

Info

Publication number
FR57894E
FR57894E FR57894DA FR57894E FR 57894 E FR57894 E FR 57894E FR 57894D A FR57894D A FR 57894DA FR 57894 E FR57894 E FR 57894E
Authority
FR
France
Prior art keywords
electrical networks
networks
electrical
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
English (en)
Inventor
Charles Norman Smyth
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR57894E publication Critical patent/FR57894E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0066—Constructional details of transient suppressor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/2039—Galvanic coupling between Input/Output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/06—Frequency selective two-port networks including resistors
    • H03H7/07—Bridged T-filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1716—Comprising foot-point elements
    • H03H7/1725—Element to ground being common to different shunt paths, i.e. Y-structure
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/075—Ladder networks, e.g. electric wave filters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
  • Waveguide Connection Structure (AREA)
  • Filters And Equalizers (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Coils Or Transformers For Communication (AREA)
FR57894D 1940-03-08 1947-12-23 Réseaux électriques Expired FR57894E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB436140A GB539444A (en) 1940-03-08 1940-03-08 Improvements in electrical networks

Publications (1)

Publication Number Publication Date
FR57894E true FR57894E (fr) 1953-09-18

Family

ID=9775714

Family Applications (2)

Application Number Title Priority Date Filing Date
FR956090D Expired FR956090A (fr) 1940-03-08
FR57894D Expired FR57894E (fr) 1940-03-08 1947-12-23 Réseaux électriques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR956090D Expired FR956090A (fr) 1940-03-08

Country Status (4)

Country Link
BE (1) BE476737A (fr)
ES (1) ES177213A1 (fr)
FR (2) FR57894E (fr)
GB (2) GB539444A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558748A (en) * 1945-12-14 1951-07-03 Andrew V Haeff Radio-frequency filter
US2676309A (en) * 1950-04-05 1954-04-20 William J Armstrong High-frequency power transmission line for cyclotrons and the like
US2841771A (en) * 1951-04-18 1958-07-01 Frank S Dunleavey Four-terminal filter embodying an ionized medium
US2683862A (en) * 1951-07-11 1954-07-13 Raytheon Mfg Co Tunable resonant structure
BE542180A (fr) * 1953-01-21
NL202113A (fr) * 1954-03-05
US2926317A (en) * 1954-03-11 1960-02-23 Sanders Associates Inc Transmission line
US2959752A (en) * 1959-03-25 1960-11-08 Hycon Eastern Inc Selective low distortion crystal filter

Also Published As

Publication number Publication date
BE476737A (fr)
ES177213A1 (es) 1947-04-16
GB541380A (en) 1941-11-25
FR956090A (fr) 1950-01-24
GB539444A (en) 1941-09-10

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