Title :
Study on a leaky wave antenna for high gain
Author :
Ju Jeong Ho ; Eom Sung Yong ; Kim Joung Myoun ; Song Myung Sun ; Choi Jae Ick
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
A leaky wave antenna(LWA) is studied by using dispersion diagram. The advantages are a simple design, a low profile, and high boresight directivity over the frequency bands. Moreover, the radiation properties of the leaky wave are investigated by means of the theoretical analysis by using dispersion properties of a unit cell for the LWA. The measured and predicted results verify the performance of the antenna.
Keywords :
disperse systems; leaky wave antennas; LWA; directivity; dispersion diagram; dispersion properties; frequency bands; leaky wave antenna; radiation properties; theoretical analysis; Antennas; Arrays; Density measurement; Dispersion; Periodic structures; Power system measurements; Propagation constant; Leaky wave antenna; dispersion;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2013 Asia-Pacific
Conference_Location :
Seoul
DOI :
10.1109/APMC.2013.6695183
