HIGH VOLTAGE BROADBAND PULSE ATTENUATOR HAVING ATTENUATION VALUE SELF-CORRECTING FUNCTION

PURPOSE: A high voltage broadband pulse attenuation apparatus which has an attenuation self-correction function is provided to measure attenuator performance and monitor an attenuated pulse state on a real time basis. CONSTITUTION: An input part inputs a pulse signal. The input part comprises an inp...

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Bibliographic Details
Main Authors RYU, SEUNG KAB, LEE, KYUNG HOON
Format Patent
LanguageEnglish
Korean
Published 19.04.2012
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
TESTING
WAVEGUIDES
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Summary:PURPOSE: A high voltage broadband pulse attenuation apparatus which has an attenuation self-correction function is provided to measure attenuator performance and monitor an attenuated pulse state on a real time basis. CONSTITUTION: An input part inputs a pulse signal. The input part comprises an input coaxial cable(310) and a first dielectric film(372) which surrounds the input coaxial cable. A T-shaped attenuation circuit attenuates the pulse signal. An attenuation circuit comprises a plurality of resistors(330A,330B,330C) and a third dielectric film(370) which surrounds the plurality of resistors. A capacitive voltage divider circuit divides the pulse signal attenuated through the attenuation circuit or the pulse signal inputted through the input part. The capacitive voltage divider circuit comprises a first electrode(400), a fourth dielectric film(410) which surrounds the first electrode, a second electrode(420), and a fifth dielectric film(430).
Bibliography:Application Number: KR20100098746