Characteristics of a Multibeam Antenna using Quasi-Optical Hybrid Ring Antenna-Mixer Array - S. Janin; P. Dangrattanawong; K. Sripimanwat; C. Phongcharoenpanich; M. Krairiksh (My University, 2006)
Keywords: Antenna rotator; Patch antenna; Microwave Engineering and Waveguides