佰德利棋牌

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                        1. 或者

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                          • 衰减器

                            佰德利棋牌SHUAIJIANQISHIYIZHONGTIGONGSHUAIJIANDEDIANZIYUANQIJIAN,GUANGFANDIYINGYONGYUDIANZISHEBEIZHONG,TADEZHUYAOYONGTUSHI:(1)DIAOZHENGDIANLUZHONGXINHAODEDAXIAO;(2)ZAIBIJIAOFACELIANGDIANLUZHONG,KEYONGLAIZHIDUBEICEWANGLUODESHUAIJIANZHI;(3)GAISHANZUKANGPIPEI,RUOMOUXIEDIANLUYAOQIUYOUYIGEBIJIAOWENDINGDEFUZAIZUKANGSHI,ZEKEZAICIDIANLUYUSHIJIFUZAIZUKANGZHIJIANCHARUYIGESHUAIJIANQI,NENGGOUHUANCHONGZUKANGDEBIANHUA。

                            佰德利棋牌ZUO    YONG:NENGLIANGSUNHAOXINGSHEPIN/WEIBOYUANJIAN

                            佰德利棋牌XING    ZHI:YONGYIYINRUYIYUDINGSHUAIJIANDEDIANLU

                            TE    DIAN:NEIBUHANYOUDIANZUXINGCAILIAO

                             

                            原理

                            SHUAIJIANQISHIZAIZHIDINGDEPINLVFANWEINEI,YIZHONGYONGYIYINRUYIYUDINGSHUAIJIANDEDIANLU。YIBANYISUOYINRUSHUAIJIANDEFENBEISHUJIQITEXINGZUKANGDEOUMUSHULAIBIAOMING。ZAIYOUXIANDIANSHIXITONGLIGUANGFANSHIYONGSHUAIJIANQIYIBIANMANZUDUODUANKOUDUIDIANPINGDEYAOQIU。RUFANGDAQIDESHURUDUAN、SHUCHUDUANDIANPINGDEKONGZHI、FENZHISHUAIJIANLIANGDEKONGZHI。SHUAIJIANQIYOUWUYUANSHUAIJIANQIHEYOUYUANSHUAIJIANQILIANGZHONG。YOUYUANSHUAIJIANQIYUQITAREMINYUANJIANXIANGPEIHEZUCHENGKEBIANSHUAIJIANQI,ZHUANGZHIZAIFANGDAQINEIYONGYUZIDONGZENGYIHUOXIELVKONGZHIDIANLUZHONG。WUYUANSHUAIJIANQIYOUGUDINGSHUAIJIANQIHEKEDIAOSHUAIJIANQI。

                            工作频带

                            SHUAIJIANQIDEGONGZUOPINDAISHIZHIZAIJIDINGPINLVFANWEINEISHIYONGSHUAIJIANQI,SHUAIJIANQICAINENGDADAOZHIBIAOZHI。YOUYUSHEPIN/WEIBOJIEGOUYUPINLVYOUGUAN,BUTONGPINDUANDEYUANQIJIAN,JIEGOUBUTONG,YEBUNENGTONGYONG。XIANDAITONGZHOUJIEGOUDESHUAIJIANQISHIYONGDEGONGZUOPINDAIXIANGDANGKUAN,SHEJIHUOSHIYONGZHONGYAOJIAYIZHUYI。

                            衰减量

                            WULUNXINGCHENGGONGLVSHUAIJIANDEJILIHEJUTIJIEGOURUHE,ZONGSHIKEYIYONGLIANGDUANKOUWANGLUOLAIMIAOSHUSHUAIJIANQI。SHUAIJIANLIANGMIAOSHUGONGLVTONGGUOSHUAIJIANQIHOUGONGLVDEBIANXIAOCHENGDU。SHUAIJIANLIANGDEDAXIAOYOUGOUCHENGSHUAIJIANQIDECAILIAOHEJIEGOUQUEDING。SHUAIJIANLIANGYONGFENBEIZUODANWEI,BIANYUZHENGJIZHIBIAOJISUAN。

                            功率容量

                            SHUAIJIANQISHIYIZHONGNENGLIANGXIAOHAOYUANJIAN,GONGLVXIAOHAOHOUBIANCHENGRELIANG。KEYIXIANGXIANG,CAILIAOJIEGOUQUEDINGHOU,SHUAIJIANQIDEGONGLVRONGLIANGJIUQUEDINGLE。RUGUORANGSHUAIJIANQICHENGSHOUDEGONGLVCHAOGUOZHEIGEJIXIANZHI,SHUAIJIANQIJIUHUIBEISHAOHUI。SHEJIHESHIYONGSHI,BIXUMINGQUEGONGLVRONGLIANG。

                            回波损耗

                            HUIBOSUNHAOJIUSHISHUAIJIANQIDEZHUBOBI,YAOQIUSHUAIJIANQILIANGDUANDESHURUSHUCHUZHUBOBIYINGJINKENENGXIAO。WOMENXIWANGDESHUAIJIANQISHIYIGEGONGLVXIAOHAOYUANJIAN,BUNENGDUILIANGDUANDIANLUYOUYINGXIANG,YEJIUSHISHUO,YULIANGDUANDIANLUDOUSHIPIPEIDE。SHEJISHUAIJIANQISHIYAOKAOLVZHEIYIYINSU。

                            功率系数

                            DANGSHURUGONGLVCONG10mWBIANHUADAOEDINGGONGLVSHI,SHUAIJIANLIANGDEBIANHUAXISHUBIAOSHIWEIdB/(dB*W)。SHUAIJIANLIANGDEBIANHUAZHIDEJUTISUANFASHIJIANGXISHUCHENGYIZONGSHUAIJIANLIANGGONGLV(W)。RU:YIGEGONGLVRONGLIANG50W,BIAOCHENGSHUAIJIANLIANGWEI40dBDESHUAIJIANQIDEGONGLVXISHUWEI0.001dB/(dB*W),YIWEIZHESHURUGONGLVCONG10mWJIADAO50WSHI,QISHUAIJIANLIANGHUIBIANHUA0.001*40*50=2dBZHIDUO!

                             

                            基本构成

                            GOUCHENGSHEPIN/WEIBOGONGLVSHUAIJIANQIDEJIBENCAILIAOSHIDIANZUXINGCAILIAO。TONGCHANGDEDIANZUSHISHUAIJIANQIDEYIZHONGJIBENXINGSHI,YOUCIXINGCHENGDEDIANZUSHUAIJIANQIWANGLUOJIUSHIJIZONGCANSHUSHUAIJIANQI。TONGGUOYIDINGDEGONGYIBADIANZUCAILIAOFANGZHIDAOBUTONGBODUANDESHEPIN/WEIBODIANLUJIEGOUZHONGJIUXINGCHENGLEXIANGYINGPINLVDESHUAIJIANQI。RUGUOSHIDAGONGLVSHUAIJIANQI,TIJIKENDINGYAOJIADA,GUANJIANJIUSHISANRESHEJI。SUIZHEXIANDAIDIANZIJISHUDEFAZHAN,ZAIXUDUOCHANGHEYAOYONGDAOKUAISUDIAOZHENGSHUAIJIANQI。ZHEIZHONGSHUAIJIANQITONGCHANGYOULIANGZHONGSHIXIANFANGSHI,YISHIBANDAOTIXIAOGONGLVKUAIDIAOSHUAIJIANQI,RUPINGUANHUOFETDANPIANJICHENGSHUAIJIANQI;ERSHIKAIGUANKONGZHIDEDIANZUSHUAIJIANWANGLUO,KAIGUANKEYISHIDIANZIKAIGUAN,YEKEYISHISHEPINJIDIANQI。


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