Title :
The Re-Radiation Characteristics Of Nonlinear Target in Harmonic Radar Detection
Author :
Rong, Lu ; Hai-yong, Wang
Author_Institution :
Inst. of Antenna & Microwave, Hangzhou Dianzi Univ., Hangzhou
Abstract :
The formula of nonlinear junction´s re-radiation is expressed by a Taylor series, and the nonlinear network model of the metallic junction is further studied. A relationship between the power, the voltage of the 3rd harmonic wave and the incident frequencies is calculated, and the function curves are obtained after the simulation of MATLAB.
Keywords :
harmonic distortion; mathematics computing; nonlinear network analysis; radar signal processing; radar theory; radiowave propagation; series (mathematics); MATLAB simulation; Taylor series expansion; harmonic radar detection; incident frequency; metallic junction nonlinear network model; nonlinear junction reradiation; nonlinear target reradiation characteristics; third harmonic wave; Frequency; Magnetic flux leakage; Power system harmonics; Radar antennas; Radar detection; Radar scattering; Receiving antennas; Taylor series; Transmitting antennas; Voltage; 2nd/3rd harmonic wave; harmonic radar; nonlinear target; re-radiation;
Conference_Titel :
Microwave Conference, 2008 China-Japan Joint
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3821-1
DOI :
10.1109/CJMW.2008.4772516
