IT1002268B - DIODE ADJUSTABLE ATTENUATOR P I N - Google Patents

DIODE ADJUSTABLE ATTENUATOR 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
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/en

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 DIODE ADJUSTABLE ATTENUATOR P I N IT1002268B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722260072 DE2260072C3 (en) 1972-12-08 1972-12-08 Circuit arrangement for attenuating the antenna signal

Publications (1)

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

Family

ID=5863862

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3215473A IT1002268B (en) 1972-12-08 1973-12-27 DIODE ADJUSTABLE ATTENUATOR P I N

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217447A1 (en) * 1982-05-08 1983-11-10 Blaupunkt-Werke Gmbh, 3200 Hildesheim Circuit arrangement for attenuating the antenna signal
JPS59140727A (en) * 1983-01-31 1984-08-13 Fujitsu Ltd Frequency conversion method

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 (en) * 1961-06-30
DE1227522B (en) * 1962-01-31 1966-10-27 Standard Elektrik Lorenz Ag Circuit arrangement for gain control of selective amplifiers
DE1283929B (en) * 1966-03-17 1968-11-28 Standard Elek K Lorenz Ag Circuit arrangement for the gain control of a radio receiver
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 (en) * 1971-02-08 1973-01-04 Siemens Ag, 1000 Berlin U. 8000 Muenchen Controllable attenuator for high-frequency signals using PIN diodes
DE2126136C3 (en) * 1971-05-26 1982-07-29 Blaupunkt-Werke Gmbh, 3200 Hildesheim Adjustable HF input stage with a PIN diode attenuator

Also Published As

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

Similar Documents

Publication Publication Date Title
ES217491Y (en) A MENSTRUAL DEVICE.
IT992824B (en) IRRIGATOR DEVICE
SE7801035L (en) COHESIONING DEVICE
DE2366056A1 (en) ADJUSTMENT DEVICE
AT333018B (en) SAYING DEVICE
SE396702B (en) ULTRASONOR HYDROGENATOMIZATION DEVICE
DK139147C (en) A form
SE381483B (en) DRAWING PLANT
SE400525B (en) ADJUSTABLE BER CONSTRUCTION
AT333215B (en) POWDER-POWERED SETTING DEVICE WITH SOUND-SOFT DEVICE
AR195999A1 (en) DACTILOSCOPIC DEVICE
SE401521B (en) NOZZLE DEVICE
SE384270B (en) ACIDMET DEVICE
SE391860B (en) THREE CUTTING DEVICE
ATA936373A (en) SEMICONDUCTOR ATTENUATOR
AT334216B (en) SLEDGING DEVICE
TR17720A (en) ANTI-FILLING DEVICE
SE413642B (en) DEBARKING DEVICE
DK140463C (en) A form
AR199288A1 (en) POSITIONING DEVICE
SE388135B (en) SPRITROR DEVICE
SE388134B (en) SPRITROR DEVICE
IT998158B (en) SNAP STOP DEVICE
IT1002268B (en) DIODE ADJUSTABLE ATTENUATOR P I N
BR7308273D0 (en) IRRIGATION DEVICE