The investigation of measurement method for HPM radiation to the analog switch chip

Minkyun Yoo, Wonkyu Kim, Yoon Mi Park, Min Hyuk Kim, Young Seek Chung, Hyun Kyo Jung, Changyul Cheon

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this paper we suggest a special measurement system using an optical transformation when an analog switch chip is exposed by an external High Power Microwave(HPM). The proposed measurement system can compare a normal operation with a malfunction of the chip, analyzed signals at each pin of the chip when the HPM radiates to the chip. To analyze accurately the operation of the chip proposed measurement system uses an optical communication method. An electrical signal of the chip is modulated to an optical signal by a laser diode(LD) within the range of the HPM. After that, the modulated optical signal is demodulated to the electrical signal by a photo diode(PD) beyond the range of the HPM and then signal is measured. Because this system has no interference between frequency of microwaves and optical waves, an accurate analysis is possible.

Original languageEnglish
Title of host publicationIEEE International Symposium on Electromagnetic Compatibility, EMC 2010 - Final Program
Pages364-369
Number of pages6
DOIs
StatePublished - 2010
Event2010 IEEE International Symposium on Electromagnetic Compatibility, EMC 2010 - Fort Lauderdale, FL, United States
Duration: 25 Jul 201030 Jul 2010

Publication series

NameIEEE International Symposium on Electromagnetic Compatibility
ISSN (Print)1077-4076

Conference

Conference2010 IEEE International Symposium on Electromagnetic Compatibility, EMC 2010
Country/TerritoryUnited States
CityFort Lauderdale, FL
Period25/07/1030/07/10

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