DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, H | ko |
dc.contributor.author | Lee, J | ko |
dc.contributor.author | Kim, Joungho | ko |
dc.date.accessioned | 2010-11-16T06:19:47Z | - |
dc.date.available | 2010-11-16T06:19:47Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001 | - |
dc.identifier.citation | IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, v.7, no.4, pp.667 - 673 | - |
dc.identifier.issn | 1077-260X | - |
dc.identifier.uri | http://hdl.handle.net/10203/20037 | - |
dc.description.abstract | The photoconductive terahertz measurement technique was used for measurement of the radiation pattern from thick metal slits. Picosecond pulses were generated and detected by an ultrafast optoelectronic technique using a femtosecond pulse laser and a subpicosecond photoconductor. Photoconductive sampling measurements of the polarization-dependent diffraction of the picosecond electromagnetic pulses showed the highly polarized radiation characteristics of the photoconductive probing antenna (PCPA) with the finite-difference time-domain simulation. The radiation patterns from the slits were measured using a fiber-coupled PCPA. Investigation of the spatiotemporal radiation pattern from a thick metal slit shows the usefulness of the present measurement setup for time-domain and broadband antenna characterization. Together with the time-domain radiation pattern, the frequency-domain radiation pattern from the experimental transient response is presented in both amplitude and phase. It is demonstrated that the time-domain radiation pattern measurement using the photoconductive terahertz radiation technique is a promising characterization method for millimeter-wave and submillimeter-wave antenna time-domain testing. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | SEMICONDUCTORS | - |
dc.subject | PROBES | - |
dc.title | Picosecond-domain radiation pattern measurement using fiber-coupled photoconductive antenna | - |
dc.type | Article | - |
dc.identifier.wosid | 000173170900019 | - |
dc.identifier.scopusid | 2-s2.0-0035410221 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 667 | - |
dc.citation.endingpage | 673 | - |
dc.citation.publicationname | IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Joungho | - |
dc.contributor.nonIdAuthor | Lee, H | - |
dc.contributor.nonIdAuthor | Lee, J | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | antenna measurement | - |
dc.subject.keywordAuthor | photoconductive measurement | - |
dc.subject.keywordAuthor | photoconductive sampling | - |
dc.subject.keywordAuthor | spatiotemporal radiation pattern | - |
dc.subject.keywordAuthor | terahertz radiation | - |
dc.subject.keywordAuthor | time-domain antenna testing | - |
dc.subject.keywordPlus | SEMICONDUCTORS | - |
dc.subject.keywordPlus | PROBES | - |
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