Conversion of Radiated Field Strength at Different Distance in Semi-Anechoic Chamber

被引：0
|
作者：
Hu Luo-quan [1 ,2 ]
机构：
[1] Suzhou Entry Exit Inspect & Quarantine Bur, Suzhou 215104, Peoples R China
[2] Chinese Acad Inspect & Quarantine, Suzhou Elect Inst, Suzhou 215104, Peoples R China
来源：
2010 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY & TECHNICAL EXHIBITION ON EMC RF/MICROWAVE MEASUREMENTS & INSTRUMENTATION | 2010年
关键词：
electromagnetic compatiability; semi-anechoic chamber (SAC); normalized site attenuation (NSA); radiated field strength;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The conversion of radiated field strength at different distance in semi-anechoic chamber is analyzed. Firstly, the empirical model based on the logarithmic distance path loss is introduced. Secondly, theoretical models of radiation field in the same site or the different site at different distance are obtained through calculating the difference of normalized site attenuation (NSA) with different transmit / receive antenna distance. The engineering model in the different sites is also discussed. The experimental data is used to analyze the conversion of radiation field strength at different distance. The experimental results show that it is not appropriate to introduce a determinate correction factor in dealing with the conversion of equipment under test measured in the 3m and 10m semi-anechoic chamber.
引用
收藏
页码：1598 / 1601
页数：4
相关论文
共 50 条
  • [1] Rational comparison of field strength between semi-anechoic chamber and fully anechoic chamber
    Chang, RT
    ASIA-PACIFIC CONFERENCE ON ENVIRONMENTAL ELECTROMAGNETICS, CEEM'2003, PROCEEDINGS, 2003, : 601 - 604
  • [2] Field uniformity of a semi-anechoic chamber
    Penfold, A.M.
    Environmental Engineering, 1993, 6 (02) : 13 - 16
  • [3] Considerations On Radiated Emission Measurements for a Laptop in a Semi-Anechoic Chamber
    Dina, Livia-Andreea
    Nicolae, Petre-Marian
    Smarandescu, Ionut Daniel
    Voicu, Viorica
    2017 INTERNATIONAL CONFERENCE ON ELECTROMECHANICAL AND POWER SYSTEMS (SIELMEN), 2017, : 202 - 207
  • [4] Sources of variability in semi-anechoic chamber radiated emissions measurement
    O'Hara, M
    Miller, P
    Wyatt, M
    EMC YORK 99: INTERNATIONAL CONFERENCE AND EXHIBITION ON ELECTROMAGNETIC COMPATIBILITY, 1999, (464): : 53 - 58
  • [5] Conversion and comparison of the test results in fully and semi-anechoic chamber
    Zhou Yu
    Tao Hongbo
    Wang Wenjian
    Li Shufang
    2007 4TH INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY PROCEEDING: EMC 2007, 2007, : 287 - +
  • [6] Maintain and validate radiated emissions measurements in a 10 meter semi-anechoic chamber
    Rose, P
    Luvara, M
    2002 IEEE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY, VOLS 1 AND 2, SYMPOSIUM RECORD, 2002, : 492 - 497
  • [7] A low cost conversion of semi-anechoic chamber to fully-anechoic chamber for RF antenna measurements
    Kinezos, C
    Ungvichian, V
    2003 IEEE SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY, SYMPOSIUM RECORD, VOLS 1 AND 2, 2003, : 724 - 729
  • [8] 'Semi-anechoic chamber site attenuation calculations'
    Gavenda, J.D.
    International Conference on Electromagnetic Compatibility, 1990,
  • [9] Uncertainty of Validating Semi-Anechoic Chambers for Radiated Emmision Measurement
    Meng, Donglin
    Xiao, Liu
    Li, Hong
    Hao, Ban
    2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2017,
  • [10] Research on designing, manufacturing and validating a semi-anechoic chamber
    Dragasanu, Ioana Luminita
    Deaconu, Marius
    Magheti, Mihnea
    UPB Scientific Bulletin, Series D: Mechanical Engineering, 2019, 81 (01): : 29 - 38
12345