CHUNG-TSE WUItoh, TatsuoTatsuoItoh2024-03-062024-03-062011-07-019788882020743https://scholars.lib.ntu.edu.tw/handle/123456789/640414In this paper, we propose distributed amplifiers based CRLH-transmission line leaky wave antennas with the self-recycling scheme by using a rat-race hybrid coupler. With this power feedback, theoretically the gain can be increased twice as much. Such configuration can be used to enhance the overall antenna efficiency. © 2011 EurAAP.conference paper2-s2.0-79959657633https://api.elsevier.com/content/abstract/scopus_id/79959657633