Measurement of phase center for antenna with the method of moving reference point

【Author】

Jun-ping Shang,De-min Fu,Ying-bo Deng,Shuai Jiang National Laboratory of Antennas and Microwave Technology,Xidian Uiversity,Xi'an shaan'xi 710071,China

【Abstract】

To locate or to measure antenna with high precision,the error of antenna phase center is the main error source,so it is necessary to locate antenna phase center accurately.In this paper,based on the measured data of an antenna phase pattern and amplitude pattern,using the least square method we can compute the antenna phase center deviation.And with the measurement accuracy less than 1mm the proposed method can accurately and conveniently measure the phase center.

【Keywords】

antenna phase center the least square method phase center deviation

References

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Springer Journals Database

Total: 7 articles

  • [1] TANG Pu LI Xin WANG Jian NIE Zai-ping (College of Electronic Engineering of University of Electronic Science and Technology Chengdu Sichuan 610054, China), Calculation of phase center gor the antenna with the method of moving reference point, Chinese Journal of Radio Science,
  • [2] Gerald L. Mader, GPS Antenna Calibration at the National Geodetic Survey, GPS Solutions,
  • [3] Schupler B. R, Signal Characteristics of GPS User Antennas, Journal of The Institut of Navigation,
  • [4] A.Prata,Jr, Misaligned antenna phase-center determination using measured phase patterns, IPN Progress Report,

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