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dc.contributor.authorWang, CJen_US
dc.contributor.authorJou, CFen_US
dc.date.accessioned2014-12-08T15:47:27Z-
dc.date.available2014-12-08T15:47:27Z-
dc.date.issued1998-10-05en_US
dc.identifier.issn0895-2477en_US
dc.identifier.urihttp://hdl.handle.net/11536/31819-
dc.description.abstractAn active-integrated two-terminal leaky-wave antenna design is demonstrated in this paper. An X-band two-terminal-fed microstrip leaky-wave antenna and an active source, a varactor-tuned oscillator HEMT VCO, are integrated on the same plane. The space wave, due to the first higher order mode, dominates the leakage of the radiated energy in this experiment. This approach, as compared to a traditional single-terminal feeding leaky-wave antenna creates a dual-beam radiation pattern, and has the advantages of multidirection and no reflected wave caused by the open end of the radiating element. Measured Results on the experimental antenna show that the total scanning angle of two beams of this antenna configuration is approximately 44 degrees, the maximum effective isotropic radiated power (EIRP) is close to 17.5 dBm for the right beam and 16.7 dBm for the left beam at 10.4 GHz, and the power difference between the two beams is less than 1 dB. Between 9 and 11.5 GHz, the return loss is less than - 10 dB, and the transmission coefficient shows that the power radiates into space. (C) 1998 John Wiley & Sons, Inc.en_US
dc.language.isoen_USen_US
dc.subjecttwo-terminal feedingen_US
dc.subjectdual-beam scanningen_US
dc.subjectbalanced matched loaden_US
dc.titleX-band active two-terminal leaky-wave antennaen_US
dc.typeArticleen_US
dc.identifier.journalMICROWAVE AND OPTICAL TECHNOLOGY LETTERSen_US
dc.citation.volume19en_US
dc.citation.issue2en_US
dc.citation.spage100en_US
dc.citation.epage103en_US
dc.contributor.department傳播研究所zh_TW
dc.contributor.departmentInstitute of Communication Studiesen_US
dc.identifier.wosnumberWOS:000075966100004-
dc.citation.woscount0-
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