TY - GEN
T1 - Simultaneous measurement of radiation pattern by modulated scattering element array
AU - Chen, Qiang
AU - Watanabe, Takashi
AU - Sawaya, Kunio
PY - 2005
Y1 - 2005
N2 - A simultaneous measurement method using the modulated scattering element array is proposed to measure the electromagnetic radiation which is instant and irregular. Each modulated scattering element (MSE) is excited by a local signal with different frequency, so that the received IF signal contains different frequency components which indicates the relative magnitude of the RF signal at positions of the MSEs, and all of the IF components are measured simultaneously by the broad-band microwave receiver. Radiation pattern of a 2-element quarter wavelength monopole array is measured for evaluating the performace of the measurement method. It is found that good agreement of the measurement results is obtained between the present measurement and the conventional method.
AB - A simultaneous measurement method using the modulated scattering element array is proposed to measure the electromagnetic radiation which is instant and irregular. Each modulated scattering element (MSE) is excited by a local signal with different frequency, so that the received IF signal contains different frequency components which indicates the relative magnitude of the RF signal at positions of the MSEs, and all of the IF components are measured simultaneously by the broad-band microwave receiver. Radiation pattern of a 2-element quarter wavelength monopole array is measured for evaluating the performace of the measurement method. It is found that good agreement of the measurement results is obtained between the present measurement and the conventional method.
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M3 - Conference contribution
AN - SCOPUS:33751046990
SN - 0780391284
SN - 9780780391284
T3 - MAPE2005: IEEE 2005 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, Proceedings
SP - 366
EP - 369
BT - MAPE2005
T2 - MAPE2005: IEEE 2005 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications
Y2 - 8 August 2005 through 12 August 2005
ER -