DE3702372A1 - Ein vorgang der daempfung von frequenz und filter - Google Patents

Ein vorgang der daempfung von frequenz und filter

Info

Publication number
DE3702372A1
DE3702372A1 DE19873702372 DE3702372A DE3702372A1 DE 3702372 A1 DE3702372 A1 DE 3702372A1 DE 19873702372 DE19873702372 DE 19873702372 DE 3702372 A DE3702372 A DE 3702372A DE 3702372 A1 DE3702372 A1 DE 3702372A1
Authority
DE
Germany
Prior art keywords
filter
resonant circuit
parallel resonant
link
longitudinal branch
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.)
Withdrawn
Application number
DE19873702372
Other languages
German (de)
English (en)
Inventor
Leif Mellstroem
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.)
FURNEX AB
Original Assignee
FURNEX AB
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 FURNEX AB filed Critical FURNEX AB
Publication of DE3702372A1 publication Critical patent/DE3702372A1/de
Withdrawn legal-status Critical Current

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
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1758—Series LC in shunt or branch path
    • 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
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • 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
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path
DE19873702372 1986-10-24 1987-01-27 Ein vorgang der daempfung von frequenz und filter Withdrawn DE3702372A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604547A SE8604547D0 (sv) 1986-10-24 1986-10-24 Sett att dempa en frekvens samt filter

Publications (1)

Publication Number Publication Date
DE3702372A1 true DE3702372A1 (de) 1988-04-28

Family

ID=20366062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873702372 Withdrawn DE3702372A1 (de) 1986-10-24 1987-01-27 Ein vorgang der daempfung von frequenz und filter

Country Status (2)

Country Link
DE (1) DE3702372A1 (sv)
SE (1) SE8604547D0 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475888A1 (en) * 2003-04-28 2004-11-10 Alps Electric Co., Ltd. Chebyshev high-pass filter having steep falling edge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475888A1 (en) * 2003-04-28 2004-11-10 Alps Electric Co., Ltd. Chebyshev high-pass filter having steep falling edge

Also Published As

Publication number Publication date
SE8604547D0 (sv) 1986-10-24

Similar Documents

Publication Publication Date Title
DE2602978A1 (de) Funktionsabstimmbares aktives rc-filter
DE3213436C2 (sv)
DE2813946B1 (de) Filterschaltung mit einer biquadratischen UEbertragungsfunktion
DE1163910B (de) Mehrstufiger Transistorverstaerker
DE2924043C2 (de) Entzerrungsnetzwerk
DE3702372A1 (de) Ein vorgang der daempfung von frequenz und filter
DE2054135B2 (de) Polylithisches kristallbandpassfilter
DE3408384C2 (de) Schaltkreis zur Nachbildung einer Impedanz
DE4227833C2 (de) Zwischenfrequenzfilter für einen Funkempfänger
DE2422843C3 (de) Regelbares Dampfungsglied für insbesondere kurze elektromagnetische Wellen
EP0035591B1 (de) Aktives NF-Bandpassfilter
DE722606C (de) Filterkette zur Umsetzung eines Zweiseitenbandsignals in ein Einseitenbandsignal
DE1275641B (de) Phasenschieberschaltung
DE2935581C2 (de) Als RLC-Schaltung ausgebildete Filterschaltung mit Allpaßverhalten
DE3132458C2 (de) N-Pfad-Filter
DE2832168A1 (de) Elektrisches frequenzfilter
DE3504383C2 (sv)
EP0927457B1 (de) Oberflächenwellenfilter
DE3002056C2 (de) Elektrische Filterschaltung unter Verwendung von wenigstens einer simulierten Induktivität, die gesteuerte Schalter, Kondensatoren und Verstärker enthält
DE1616687C3 (de) Elektrisches Filter in Abzweigschaltung mit einem wenigstens einen elektromechanischen Schwinger enthaltenden Querzweig
DE3429946C2 (sv)
DE2856045A1 (de) Schaltung zur wahlweisen automatischen dynamik-kompression oder -expansion
DE669270C (de) Abstimmbare Kopplungs- und Selektionseinrichtung
DE760702C (de) Elektrisches Filter mit im Durchlassbereich geebnetem Verlauf der Gesamtbetriebsdaempfung
DE2808581A1 (de) Filterschaltung mit einer bandpass- uebertragungsfunktion vierten grades

Legal Events

Date Code Title Description
8130 Withdrawal
8165 Unexamined publication of following application revoked