IT1002268B - Attenuatore regolabile a diodi p i n - Google Patents

Attenuatore regolabile a diodi p i n

Info

Publication number
IT1002268B
IT1002268B IT3215473A IT3215473A IT1002268B IT 1002268 B IT1002268 B IT 1002268B IT 3215473 A IT3215473 A IT 3215473A IT 3215473 A IT3215473 A IT 3215473A IT 1002268 B IT1002268 B IT 1002268B
Authority
IT
Italy
Prior art keywords
adjustable attenuator
diode
diode adjustable
attenuator
adjustable
Prior art date
Application number
IT3215473A
Other languages
English (en)
Italian (it)
Original Assignee
Schwer Soehne Gmbh A
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 Schwer Soehne Gmbh A filed Critical Schwer Soehne Gmbh A
Application granted granted Critical
Publication of IT1002268B publication Critical patent/IT1002268B/it

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
    • H03H7/24—Frequency- independent attenuators
    • H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
    • H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
    • H03H7/255—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode the element being a PIN diode
IT3215473A 1972-12-08 1973-12-27 Attenuatore regolabile a diodi p i n IT1002268B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722260072 DE2260072C3 (de) 1972-12-08 1972-12-08 Schaltungsanordnung zur Abschwächung des Antennensignals

Publications (1)

Publication Number Publication Date
IT1002268B true IT1002268B (it) 1976-05-20

Family

ID=5863862

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3215473A IT1002268B (it) 1972-12-08 1973-12-27 Attenuatore regolabile a diodi p i n

Country Status (8)

Country Link
AT (1) AT331319B (enrdf_load_stackoverflow)
BE (1) BE808333A (enrdf_load_stackoverflow)
CH (1) CH557624A (enrdf_load_stackoverflow)
DE (1) DE2260072C3 (enrdf_load_stackoverflow)
FR (1) FR2210059B1 (enrdf_load_stackoverflow)
GB (1) GB1414739A (enrdf_load_stackoverflow)
IT (1) IT1002268B (enrdf_load_stackoverflow)
NL (1) NL7316591A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217447A1 (de) * 1982-05-08 1983-11-10 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung zur abschwaechung des antennensignals
JPS59140727A (ja) * 1983-01-31 1984-08-13 Fujitsu Ltd 周波数変換方式

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413383A (en) * 1933-01-25 1934-07-19 Leonard Ernest Ryall Variable attenuation networks capable of providing automatic volume control of alternating signal currents
NL280372A (enrdf_load_stackoverflow) * 1961-06-30
DE1227522B (de) * 1962-01-31 1966-10-27 Standard Elektrik Lorenz Ag Schaltungsanordnung zur Verstaerkungsregelung selektiver Verstaerker
DE1283929B (de) * 1966-03-17 1968-11-28 Standard Elek K Lorenz Ag Schaltungsanordnung zur Verstaerkungsregelung eines Funkempfaengers
US3518585A (en) * 1966-12-30 1970-06-30 Texas Instruments Inc Voltage controlled a.c. signal attenuator
US3571719A (en) * 1968-12-13 1971-03-23 Motorola Inc Overload compensation circuit for antenna tuning system
DE2105747B2 (de) * 1971-02-08 1973-01-04 Siemens Ag, 1000 Berlin U. 8000 Muenchen Steuerbares Dämpfungsglied für hochfrequente Signale unter Verwendung von PIN-Dioden
DE2126136C3 (de) * 1971-05-26 1982-07-29 Blaupunkt-Werke Gmbh, 3200 Hildesheim Regelbare HF-Eingangsstufe mit einem PIN-Dioden-Dämpfungsglied

Also Published As

Publication number Publication date
AT331319B (de) 1976-08-10
DE2260072C3 (de) 1981-10-08
DE2260072A1 (de) 1974-06-20
DE2260072B2 (de) 1977-12-22
BE808333A (nl) 1974-03-29
FR2210059A1 (enrdf_load_stackoverflow) 1974-07-05
NL7316591A (enrdf_load_stackoverflow) 1974-06-11
FR2210059B1 (enrdf_load_stackoverflow) 1978-02-10
CH557624A (de) 1974-12-31
GB1414739A (en) 1975-11-19
ATA1012273A (de) 1975-11-15

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