Title :
Signal emulation and character research of millimeter wave passive detection
Author :
Junming, Li ; Zuyin, Zhang ; Wei, Guo
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., China
Abstract :
In this paper, the output signals generated when the 8 mm passive probe detects the cement road in a special mode are studied. We derive the expression of the antenna temperature in the case of the beam center of radiometer antenna is not on the axis, simulate the output signal by using the expression and discuss the ways of computer emulation. The results of the emulation are given and the characters of the signals are analyzed.
Keywords :
millimetre wave detectors; probes; signal processing; 8 mm; antenna temperature; cement road; character research; computer emulation; millimeter wave passive detection; passive probe; radiometer antenna; signal emulation; Computational modeling; Computer simulation; Emulation; Millimeter wave technology; Probes; Radiometry; Roads; Signal analysis; Signal generators; Temperature;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN :
0-7803-8401-6
DOI :
10.1109/ICMMT.2004.1411555
