이종협 이용혁 최성로 정재영 박용배 2019-07 1226-3133 https://aurora.ajou.ac.kr/handle/2018.oak/38643 https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002491076 In this paper, we propose an ultra high frequency(UHF) band military antenna using composite right/left handed(CRLH) transmission lines and non-Foster circuits. The antenna uses the zeroth-order characteristic of the CRLH transmission line in order to miniaturize the antenna. The non-Foster circuit’s negative capacitance can offset the input reactance of the antenna to improve bandwidth. The size of the CRLH transmission line antenna is 20.9×13.2×1.6 mm3 and the size of the non-Foster circuit is 20×14.4×1.6 mm3. The measured received power of the antenna is improved by an average of 19.96 dB at 250～500 MHz. Kor 한국전자파학회 비-포스터 회로가 결합된 UHF 대역 CRLH 전송선 안테나 설계 Design of UHF Band Antenna Using Composite Right/Left Handed Transmission Lines and Non-Foster Circuits Article 606 7 603 한국전자파학회 논문지 30 한국전자파학회 논문지, Vol.30 No.7, pp.603-606 10.5515/KJKIEES.2019.30.7.603 Composite Right/Left-Handed Transmission Lines Non-Foster Circuit Military Antenna UHF Band Antenna Article