太赫兹科学与电子信息学报2017，Vol.15Issue(2)：183-186,197,5.DOI:10.11805/TKYDA201702.0183
太赫兹探测器读出电路的单电子晶体管制备
Preliminary study of 0.14THz water surface clutter reflectivity at near vertical incidence angle
摘要
Abstract
As the development of radar systems developed for the terahertz and higher millimeter region continues to grow, the interest in the water surface and land clutter at terahertz and higher millimeter frequencies continues to increase. An empirical model of sea clutter reflectivity is described firstly, which is valid at near vertical incidence and has small average absolute deviation compared to other empirical models. Simulated results of 0.14THz sea clutter at near vertical incidence with this model are shown. An indoor testbed is constructed in order to measure 0.14THz water surface clutter reflectivity and an experiment is carried out. Initial experimental results are presented and compared to the simulation results, which partially verifies that the empirical sea clutter model still works at 0.14THz.关键词
water surface clutter reflectivity/VGH model/terahertz radiometerKey words
water surface clutter reflectivity/VGH model/terahertz radiometer分类
信息技术与安全科学引用本文复制引用
AN Jianfei,CHENG Binbin,FENG Zheng,CUI Zhenmao,CHEN Fengjun,LU Bin..太赫兹探测器读出电路的单电子晶体管制备[J].太赫兹科学与电子信息学报,2017,15(2):183-186,197,5.基金项目
Major State Basic Research Development Program of China(973 Program)(2015CB755406) （973 Program）
