Presentation | 2011-11-25 Bandwidth-Enhancement of the Measurement of Complex Near EM-field on PCBs by using 6-port Technique Toshihiro TAKATSU, Kimitoshi MURANO, Yoshio KAMI, Fengchao XIAO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A bandwidth enhanced method for the measurement of complex electromagnetic (EM) field by using a 6-port network is proposed. The 6-port technique has been developed as an alternative constitution method for the vector network analyzer. It is a technique to estimate the S-parameters of a DUT by measuring powers at output ports of the 6-port network. Authors have applied the 6-port technique to the near field measurement. In particular, we have proposed a new 6-port network, where two voltage sources picked up by two EM probes are estimated in magnitude ratio and phase difference from powers measured at the output ports. In this report, an appropriate network constitution for the near field measurement method is described first. By applying the superheterodyne method to the 6-port network, the bandwidth of the measurement method has been enhanced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Complex EM field / 6-port network / scattering matrix / quadrature hybrid |
Paper # | EMCJ2011-90 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2011/11/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Bandwidth-Enhancement of the Measurement of Complex Near EM-field on PCBs by using 6-port Technique |
Sub Title (in English) | |
Keyword(1) | Complex EM field |
Keyword(2) | 6-port network |
Keyword(3) | scattering matrix |
Keyword(4) | quadrature hybrid |
1st Author's Name | Toshihiro TAKATSU |
1st Author's Affiliation | University of Electro-Communications() |
2nd Author's Name | Kimitoshi MURANO |
2nd Author's Affiliation | Tokai University |
3rd Author's Name | Yoshio KAMI |
3rd Author's Affiliation | University of Electro-Communications |
4th Author's Name | Fengchao XIAO |
4th Author's Affiliation | University of Electro-Communications |
Date | 2011-11-25 |
Paper # | EMCJ2011-90 |
Volume (vol) | vol.111 |
Number (no) | 319 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |