可溶性导电高分子的毫米微波吸收性能研究

Study on Property of Absorption Millimeter Wave of Soluble Conducting Polymer

本文首次研究了可溶性导电高分子在２６．５－４０ＧＨｚ波段的微波吸收性能。发现可溶性导电高分ＦＡ－１对２８～４０ＧＨｚ的毫米波吸收均在１０ｄＢ以上；将其与ＥＶＡ以１：５的比例共混后，对２６．５～４０ＧＨｚ的宽频带吸收均大于８ｄＢ。另外，合成并测试了可溶性导电高分子Ｂ－１毫米波吸收性能，衰减大于８ｄＢ的频带宽为２８～４０ＧＨｚ。

The Property of microwave absorption n 26. 5-40GHz of soluble conducting polymer was studied firstly in this paper. Millimeter wave absorption in 28 ~ 40GHz of soluble conducting polymer A-1 is more than 10dB; if blended A-1 and EVA at the ratio of 1:5, its millemeter wave absorption in 26. 5 ~ 40GHz is more than 8dB. Soluble conducting polymer B-1 was synthesised, its property of absorption millimeter wave was tested Bandwidth of absorption beyond 8dB is 28~40GHz.