LIMITER CIRCUIT

PROBLEM TO BE SOLVED: To provide a limiter circuit that uses a diode which is achieved in smaller size, suppressed in leakage, and eliminated in unwanted waves.SOLUTION: The limiter circuit includes at least two diodes 1a and 1b in which one terminal is connected to a high frequency transmission lin...

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Bibliographic Details
Main Authors KOHAMA MASAHIKO, MORIMOTO TAKAO, YUNOGAMI NORIHIRO
Format Patent
LanguageEnglish
Published 13.10.2011
Subjects
BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To provide a limiter circuit that uses a diode which is achieved in smaller size, suppressed in leakage, and eliminated in unwanted waves.SOLUTION: The limiter circuit includes at least two diodes 1a and 1b in which one terminal is connected to a high frequency transmission line having an input end 10a and an output end 10b while the other terminal is connected to a ground conductor, and a phase shift circuit 3 which is connected between the terminals connected to the high frequency transmission line of the diodes 1a and 1b, and comprises a centralized constant circuit containing a chip coil 3a and chip capacitors 3b and 3c with an electrical length of 90 degree at a frequency for use.
Bibliography:Application Number: JP20100069842