Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978821287> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W1978821287 endingPage "305" @default.
- W1978821287 startingPage "300" @default.
- W1978821287 abstract "본 논문에서는 대역 저지 특성을 갖는 소형화된 보우-타이 모노폴 UWB 안테나를 제안하였다. 기존의 보우-타이 모노폴 안테나에 완전 자계벽(PMW) 조건을 적용하여 안테나의 물리적 크기를 소형화하였다. 임피던스 정합을 위해 접지면의 굴곡각을 조절하였고, 테이퍼 형태의 급전 선로를 적용하였으며, 패치면의 모서리를 잘라 내었다. UWB 대역 내에 존재하는 타 대역의 간섭을 저지하기 위해 패치면에 <TEX>${lambda}/4$</TEX> 슬롯 공진기를 삽입하였다. 제작된 안테나는 비유전율 6.15를 갖는 Taconic RF60-A 기판을 사용하였다. 제안된 안테나의 크기는 <TEX>$30.0{times}39.7mm^2$</TEX>로 기존 보우-타이 모노폴 안테나의 약 45 %가 줄어들었다. UWB 전체 대역에서 -10 dB 이하의 반사 손실 특성과 5 GHz WLAN 대역의 저지 특성을 나타내었다. -1~5 dBi의 최대 이득 및 1.0 ns 이내의 군지연 변화 특성과 x-y평면의 방사 패턴에서 지향성을 나타냈다. In this paper, a miniaturized bow-tie monopole UWB antenna with band rejection characteristic is proposed. To miniaturize the proposed antenna, a perfect magnetic wall(PMW) condition is applied to primitive bow-tie monopole antenna. An uneven ground patch, a tapered feeding structure and a edge-chopped main patch are adapted for impedance matching. A quater-lambda slot resonator is inserted at main patch to prevent interference in UWB band from another band. The proposed antenna is fabricated on Taconic RF60-A substrate with relative permittivity of 6.15. The size of the proposed antenna is <TEX>$30.0{times}39.7mm^2$</TEX>, which is only 45 % of the conventional bow-tie monopole antenna. The proposed antenna covers full UWB band with return losses less than -10 dB and has band stop characteristic in 5 GHz WLAN band. The maximum gains are within -1.0~5.0 dBi, the group delay variations are within 1.0 ns and the radiation patterns show directivity characteristics in x-y plane." @default.
- W1978821287 created "2016-06-24" @default.
- W1978821287 creator A5007611193 @default.
- W1978821287 creator A5023064195 @default.
- W1978821287 creator A5042368012 @default.
- W1978821287 date "2012-03-31" @default.
- W1978821287 modified "2023-09-26" @default.
- W1978821287 title "A Miniaturized and Band Rejection Characteristic of Bow-Tie Monopole UWB Antenna" @default.
- W1978821287 cites W1975703935 @default.
- W1978821287 cites W2004089928 @default.
- W1978821287 cites W2078830849 @default.
- W1978821287 cites W2123904137 @default.
- W1978821287 cites W2129877775 @default.
- W1978821287 cites W2133640806 @default.
- W1978821287 doi "https://doi.org/10.5515/kjkiees.2012.23.3.300" @default.
- W1978821287 hasPublicationYear "2012" @default.
- W1978821287 type Work @default.
- W1978821287 sameAs 1978821287 @default.
- W1978821287 citedByCount "2" @default.
- W1978821287 countsByYear W19788212872014 @default.
- W1978821287 countsByYear W19788212872015 @default.
- W1978821287 crossrefType "journal-article" @default.
- W1978821287 hasAuthorship W1978821287A5007611193 @default.
- W1978821287 hasAuthorship W1978821287A5023064195 @default.
- W1978821287 hasAuthorship W1978821287A5042368012 @default.
- W1978821287 hasBestOaLocation W19788212871 @default.
- W1978821287 hasConcept C113145756 @default.
- W1978821287 hasConcept C119599485 @default.
- W1978821287 hasConcept C120665830 @default.
- W1978821287 hasConcept C121332964 @default.
- W1978821287 hasConcept C127413603 @default.
- W1978821287 hasConcept C151764478 @default.
- W1978821287 hasConcept C158616128 @default.
- W1978821287 hasConcept C159238334 @default.
- W1978821287 hasConcept C160844929 @default.
- W1978821287 hasConcept C196931383 @default.
- W1978821287 hasConcept C21822782 @default.
- W1978821287 hasConcept C24890656 @default.
- W1978821287 hasConcept C88764893 @default.
- W1978821287 hasConcept C93130614 @default.
- W1978821287 hasConcept C95496425 @default.
- W1978821287 hasConceptScore W1978821287C113145756 @default.
- W1978821287 hasConceptScore W1978821287C119599485 @default.
- W1978821287 hasConceptScore W1978821287C120665830 @default.
- W1978821287 hasConceptScore W1978821287C121332964 @default.
- W1978821287 hasConceptScore W1978821287C127413603 @default.
- W1978821287 hasConceptScore W1978821287C151764478 @default.
- W1978821287 hasConceptScore W1978821287C158616128 @default.
- W1978821287 hasConceptScore W1978821287C159238334 @default.
- W1978821287 hasConceptScore W1978821287C160844929 @default.
- W1978821287 hasConceptScore W1978821287C196931383 @default.
- W1978821287 hasConceptScore W1978821287C21822782 @default.
- W1978821287 hasConceptScore W1978821287C24890656 @default.
- W1978821287 hasConceptScore W1978821287C88764893 @default.
- W1978821287 hasConceptScore W1978821287C93130614 @default.
- W1978821287 hasConceptScore W1978821287C95496425 @default.
- W1978821287 hasIssue "3" @default.
- W1978821287 hasLocation W19788212871 @default.
- W1978821287 hasOpenAccess W1978821287 @default.
- W1978821287 hasPrimaryLocation W19788212871 @default.
- W1978821287 hasRelatedWork W1563402800 @default.
- W1978821287 hasRelatedWork W1973880260 @default.
- W1978821287 hasRelatedWork W1979269585 @default.
- W1978821287 hasRelatedWork W1990355518 @default.
- W1978821287 hasRelatedWork W2004411182 @default.
- W1978821287 hasRelatedWork W2006262916 @default.
- W1978821287 hasRelatedWork W2031450176 @default.
- W1978821287 hasRelatedWork W2062952497 @default.
- W1978821287 hasRelatedWork W2094435930 @default.
- W1978821287 hasRelatedWork W2118600221 @default.
- W1978821287 hasRelatedWork W2345976189 @default.
- W1978821287 hasRelatedWork W2361128469 @default.
- W1978821287 hasRelatedWork W2367812226 @default.
- W1978821287 hasRelatedWork W2394715802 @default.
- W1978821287 hasRelatedWork W2463400754 @default.
- W1978821287 hasRelatedWork W2467317406 @default.
- W1978821287 hasRelatedWork W298403300 @default.
- W1978821287 hasRelatedWork W2995216050 @default.
- W1978821287 hasRelatedWork W3201713932 @default.
- W1978821287 hasRelatedWork W3204773564 @default.
- W1978821287 hasVolume "23" @default.
- W1978821287 isParatext "false" @default.
- W1978821287 isRetracted "false" @default.
- W1978821287 magId "1978821287" @default.
- W1978821287 workType "article" @default.