CHENG Qiang, LIN Xian-qi, QIN Yao, et al. Application of Planar Left-Handed Circuits on the Design of Microwave Components and Antennas[J]. Acta Electronica Sinica, 2007, 35(6A): 118-126.
CHENG Qiang, LIN Xian-qi, QIN Yao, et al. Application of Planar Left-Handed Circuits on the Design of Microwave Components and Antennas[J]. Acta Electronica Sinica, 2007, 35(6A): 118-126.DOI：
Since the artificial left-handed material was realized in 2001
it has been devoting to design left-handed microwave components and antennas with large bandwidth
low loss and high integration ability.In this paper
two lands of left-handed structunes used in microwave canponents and antennas are reviewed
one of which is the composite right/left-handed sttucttue
and the other of which is the complementary split-ring resonator stnxture.Both structures have been widely studied and applied in the design of microwave components and antennas.The progress of the related researches on these two structures is summarized in this paper
in addition to some of our achievements.The principles and applications of planar left-handed circuits are analyzed and demonstrated in details.
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