AT309618B - Magnetisch gekoppeltes Bandfilter - Google Patents

Magnetisch gekoppeltes Bandfilter

Info

Publication number
AT309618B
AT309618B AT950669A AT950669A AT309618B AT 309618 B AT309618 B AT 309618B AT 950669 A AT950669 A AT 950669A AT 950669 A AT950669 A AT 950669A AT 309618 B AT309618 B AT 309618B
Authority
AT
Austria
Prior art keywords
magnetically coupled
band filter
coupled band
magnetically
filter
Prior art date
Application number
AT950669A
Other languages
English (en)
Original Assignee
Int 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of AT309618B publication Critical patent/AT309618B/de

Links

Classifications

    • 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
    • H03H7/09—Filters comprising mutual inductance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/191—Tuned amplifiers
    • 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
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
AT950669A 1968-10-10 1969-10-09 Magnetisch gekoppeltes Bandfilter AT309618B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681802294 DE1802294A1 (de) 1968-10-10 1968-10-10 Magnetisch gekoppeltes Bandfilter

Publications (1)

Publication Number Publication Date
AT309618B true AT309618B (de) 1973-08-27

Family

ID=5710194

Family Applications (1)

Application Number Title Priority Date Filing Date
AT950669A AT309618B (de) 1968-10-10 1969-10-09 Magnetisch gekoppeltes Bandfilter

Country Status (5)

Country Link
AT (1) AT309618B (de)
DE (1) DE1802294A1 (de)
ES (1) ES372376A1 (de)
FR (1) FR2020307A1 (de)
SE (1) SE358785B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5107233A (en) * 1990-10-15 1992-04-21 Hewlett-Packard Company Amplitude correction of field coupled varactor tuned filters
DE10047214A1 (de) * 2000-09-23 2002-04-11 Philips Corp Intellectual Pty Schaltungsanordnung

Also Published As

Publication number Publication date
FR2020307A1 (de) 1970-07-10
ES372376A1 (es) 1972-02-16
DE1802294A1 (de) 1970-06-25
SE358785B (de) 1973-08-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee