AU7483591A - Ultra-low-power amplifier for a communications receiver with limited access to power - Google Patents

Ultra-low-power amplifier for a communications receiver with limited access to power

Info

Publication number
AU7483591A
AU7483591A AU74835/91A AU7483591A AU7483591A AU 7483591 A AU7483591 A AU 7483591A AU 74835/91 A AU74835/91 A AU 74835/91A AU 7483591 A AU7483591 A AU 7483591A AU 7483591 A AU7483591 A AU 7483591A
Authority
AU
Australia
Prior art keywords
power
ultra
low
limited access
communications receiver
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.)
Abandoned
Application number
AU74835/91A
Inventor
Ralph H. Carmen
James Michael Rodgers
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.)
Duncan Industries Parking Control Systems Corp
Original Assignee
Duncan Industries Parking Control Systems 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 Duncan Industries Parking Control Systems Corp filed Critical Duncan Industries Parking Control Systems Corp
Publication of AU7483591A publication Critical patent/AU7483591A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1141—One-way transmission
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0283—Reducing the number of Dc-current paths
AU74835/91A 1990-03-02 1991-02-28 Ultra-low-power amplifier for a communications receiver with limited access to power Abandoned AU7483591A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48763090A 1990-03-02 1990-03-02
US487630 1990-03-02

Publications (1)

Publication Number Publication Date
AU7483591A true AU7483591A (en) 1991-09-18

Family

ID=23936523

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74835/91A Abandoned AU7483591A (en) 1990-03-02 1991-02-28 Ultra-low-power amplifier for a communications receiver with limited access to power

Country Status (2)

Country Link
AU (1) AU7483591A (en)
WO (1) WO1991013500A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232377A1 (en) * 1992-09-26 1994-03-31 Andromeda Gmbh IR data transmission procedure of increased reliability - using receiver input circuit which is frequency-selective followed by circuit fading out resonance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713841A (en) * 1985-06-03 1987-12-15 Itt Electro Optical Products, A Division Of Itt Corporation Synchronous, asynchronous, data rate transparent fiber optic communications link
DE3685006D1 (en) * 1985-12-16 1992-05-27 Siemens Ag OPTICAL RECEIVER.
US4935705A (en) * 1988-12-29 1990-06-19 Motorola, Inc. High efficiency variable power amplifier

Also Published As

Publication number Publication date
WO1991013500A1 (en) 1991-09-05

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