Ultrahigh frequency tunability of aperture-coupled microstrip antenna via electric-field tunable BST

Abstract

Ultrahigh frequency tunability of aperture-coupled microstrip antenna via electric-field tunable BST * Du Hong-Lei(杜洪磊) a) , Xue Qian(薛 倩) a) , Gao Xiao-Yang(高小洋) a) , Yao Feng-Rui(姚凤蕊) a) , Lu Shi-Yang(卢世阳) a) , Wang Ye-Long(汪业龙) b) , Liu Chun-Heng(刘春恒) c) , Zhang Yong-Cheng(张永成) a) , Lü Yue-Guang(吕跃广) b) , and Li Shan-Dong(李山东) a)d) †