AT180588B - Circuit for producing a low-noise impedance of a predetermined magnitude - Google Patents

Circuit for producing a low-noise impedance of a predetermined magnitude

Info

Publication number
AT180588B
AT180588B AT180588DA AT180588B AT 180588 B AT180588 B AT 180588B AT 180588D A AT180588D A AT 180588DA AT 180588 B AT180588 B AT 180588B
Authority
AT
Austria
Prior art keywords
producing
circuit
low
predetermined magnitude
noise impedance
Prior art date
Application number
Other languages
German (de)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of AT180588B publication Critical patent/AT180588B/en

Links

AT180588D 1936-12-05 1953-05-16 Circuit for producing a low-noise impedance of a predetermined magnitude AT180588B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US180588XA 1936-12-05 1936-12-05

Publications (1)

Publication Number Publication Date
AT180588B true AT180588B (en) 1954-12-27

Family

ID=21786010

Family Applications (1)

Application Number Title Priority Date Filing Date
AT180588D AT180588B (en) 1936-12-05 1953-05-16 Circuit for producing a low-noise impedance of a predetermined magnitude

Country Status (1)

Country Link
AT (1) AT180588B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453273A1 (en) * 1974-08-21 1976-03-04 Applic Elettro Telefoniche S P NEGATIVE IMPEDANCE AMPLIFIER WITH DOUBLE REINFORCEMENT FOR TELEPHONE LINES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453273A1 (en) * 1974-08-21 1976-03-04 Applic Elettro Telefoniche S P NEGATIVE IMPEDANCE AMPLIFIER WITH DOUBLE REINFORCEMENT FOR TELEPHONE LINES
DE2453273C2 (en) * 1974-08-21 1982-06-03 Applicazioni Elettrotelefoniche AET S.p.A., Torino Circuit arrangement for a telephone line with a negative impedance amplifier

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