Title :
Design of a novel R-band conical horn antenna fed with rectangle waveguide
Author :
Huanbin Jiang ; Wanshun Jiang ; Yuemin Ning
Author_Institution :
Sci. & Technol. on Electron. Test & Meas. Lab., 41st Inst. of China Electron. Technol. Group Corp., Qingdao, China
Abstract :
A novel R-band (220GHz-325GHz) conical horn antenna fed with rectangle waveguide is presented. The structure of conical horn is easier for manufacture by the technology of cutting deep conical hole, and the antenna fed with standard rectangle waveguide is convenient for connection. In this paper, the operating principle is analyzed, and the measured results show that this antenna has constant gain of 19dB±1.5dB and the returnloss is better than 15dB in the bandwidth from 220GHz to 325GHz.
Keywords :
antenna feeds; conical antennas; horn antennas; millimetre wave antennas; rectangular waveguides; submillimetre wave antennas; R-band conical horn antenna; antenna feed; frequency 220 GHz to 325 GHz; rectangle waveguide; Antenna measurements; Frequency measurement; Gain; Gain measurement; Horn antennas; Loss measurement; Rectangular waveguides; R-band; conical horn; constant gain; measured results; rectangle waveguide;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4673-2184-6
DOI :
10.1109/ICMMT.2012.6230184
