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测量介电常数的几种主要方法

 发布时间:2019-10-24 点击量:91

测量介电常数的几种主要方法

 

      目前测量介电常数的方法主要有集中电路法、传输线法、谐振法、自由空间波法等等。其中,传输线法、集中电路法、谐振法等属于实验室测量方法


1、集中电路法:

JIZHONGDIANLUFASHIYIZHONGZAIDIPINDUANJIANGYOUHAOCAILIAOTIANCHONGDIANRONG,LIYONGDIANRONGGECANSHUYIJICELIANGDEDAODEDAONATUICHUJIEDIANCHANGSHUDEYIZHONGFANGFA。WEILECELIANGDAONA,TONGCHANGYONGBINGLIANXIEZHENHUILUCECHUQZHI(PINZHIYINSHU)HEPINLV,JINERTUICHUJIEDIANCHANGSHU。YOUYUQIzuiGAOPINLVHUISHOUDAOXIAODIANGANDEXIANZHI,ZHEIZHONGFANGFADEzuiGAOPINLVYIBANSHI100 MHz。XIAODIANGANYIBANWEI10 nHzZUOYOU。

2、传输线法:

手机棋牌游戏CHUANSHUXIANFASHIWANGLUOFADEYIZHONG,SHIJIANGJIEZHIZHIRUCESHIXITONGSHIDANGWEIZHIZUOWEIDANDUANKOUHUOSHUANGDUANKOUWANGLUO。SHUANGDUANKOUQINGKUANGXIA,TONGGUOCELIANGWANGLUODEsCANSHULAIDEDAOWEIBODEDIANCICANSHU。TONGSHICELIANGCHUANSHUXISHUHUOZHEFANSHEXISHUDEXIANGWEIHEFUDU,GAIBIANYANGPINZHANGDUHUOZHECELIANGPINLV,CECHUZHEISHIDEFUDUXIANGYING,LIANLIFANGCHENGZUJIUNENGGOUQIUCHUXIANGDUIJIEDIANCHANGSHU。

3、谐振法:

手机棋牌游戏XIEZHENFASHIJIANGYANGPINZUOWEIXIEZHENJIEGOUDEYIBUFENLAICELIANGJIEDIANCHANGSHUDEFANGFA,FENWEIWEIRAOFA、QUANBUTIANCHONGXIEZHENQIKONGJIANDEFANGFAYIJIBUFENTIANCHONGXIEZHENQIKONGJIANDEFANGFA。

4、自由空间法:

ZIYOUKONGJIANFAQISHIYEKESUANSHICHUANSHUXIANFA。TADEYUANLIKECANKAOXIANLUCHUANSHUFA,TONGGUOCEDECHUANSHUHEFANSHEXISHU,GAIBIANYANGPINSHUJUHEPINLVLAIDEDAOJIEDIANCHANGSHUDESHUZHI。

手机棋牌游戏BEIJINGHUACESHIYANYIQIYOUXIANGONGSI(darrsch.com)ZHUYING:JIEDIANJICHUANQIANGDUSHIYANYI(DIANYAJICHUANSHIYANYI),JINGDIANXILIE,BIAOMIANTIJIDIANZULVCEDUYI,DIANHENHUAZHISHUSHIYANYI,NAIDIANHUSHIYANYI,CHONGJIDIANYASHIYANYI,WANNENGCAILIAOSHIYANJI,BOMOCHONGJISHIYANJI,LUOCHUISHICHONGJISHIYANJI,

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