摘要
针对太赫兹波探测与通信的具体应用,基于微波、毫米波定向天线的设计与应用基础,对四种0.36 THz的太赫兹波定向天线(即馈源喇叭天线、双抛物面卡塞格伦天线、天线透镜以及偏馈式单反射面天线)进行了有效的设计、分析、仿真与制作。对上述几种太赫兹波定向天线的设计及分析,为基于微波倍频技术的太赫兹波技术在定向探测和通信中的应用,提供了天线技术方面的理论和实践依据。
Aiming at the specific application of terahertz wave detection and communication, the four kinds of 0.36 THz terahertz wave directional antennas, including feed horn antenna, double paraboloid Cassegrain antenna, lens antenna and offset feed single reflector antenna, are respectively designed, analyzed, simulated and fabricated based on microwave and millimeter-wave directional antenna design and application. The design and analysis of the above several terahertz wave directional antennas can provide theoretical and practical basis for the directional detection and communication application of terahertz wave technique that is based on the microwave double frequency technique.
出处
《激光与光电子学进展》
CSCD
北大核心
2016年第10期19-24,共6页
Laser & Optoelectronics Progress
基金
国家自然科学基金(61001010
F010606)
江苏省科技项目(BRA2015076)
关键词
探测器
太赫兹波
定向天线
喇叭天线
抛物面天线
透镜天线
detectors
terahertz wave
directional antenna
horn antenna
paraboloid antenna
lens antenna
