xiebolvboqi，shiyigeyongyulvchudianlixitongzhongmouyicihuoduocixiebodezhuangzhi。guanyuxiebolvboqi，genjugongzuoyuanliyefenweiyouyuanshilvboqihewuyuanshilvboqiliangzhong，liangzhezhijianyouzheyidingdequbie。

 

有(you)源(yuan)濾(lv)波(bo)器(qi)，又(you)稱(cheng)為(wei)主(zhu)動(dong)式(shi)的(de)濾(lv)波(bo)。他(ta)通(tong)過(guo)檢(jian)測(ce)我(wo)們(men)係(xi)統(tong)中(zhong)的(de)諧(xie)波(bo)，然(ran)後(hou)主(zhu)動(dong)生(sheng)成(cheng)一(yi)個(ge)與(yu)我(wo)們(men)諧(xie)波(bo)大(da)小(xiao)相(xiang)等(deng)，項(xiang)序(xu)相(xiang)反(fan)的(de)用(yong)於(yu)抵(di)消(xiao)諧(xie)波(bo)的(de)波(bo)。對(dui)我(wo)們(men)係(xi)統(tong)的(de)諧(xie)波(bo)進(jin)行(xing)抵(di)消(xiao)。采(cai)用(yong)的(de)是(shi)一(yi)種(zhong)補(bu)償(chang)方(fang)式(shi)。有(you)源(yuan)濾(lv)波(bo)器(qi)本(ben)質(zhi)上(shang)相(xiang)當(dang)於(yu)一(yi)個(ge)大(da)功(gong)率(lv)的(de)信(xin)號(hao)發(fa)生(sheng)器(qi)
，及(ji)硬(ying)件(jian)構(gou)造(zao)與(yu)變(bian)頻(pin)器(qi)類(lei)似(si)，根(gen)據(ju)基(ji)波(bo)信(xin)號(hao)的(de)諧(xie)波(bo)含(han)量(liang)，產(chan)生(sheng)頻(pin)率(lv)和(he)幅(fu)度(du)相(xiang)等(deng)
，但(dan)是(shi)相(xiang)位(wei)相(xiang)差(cha)180°dexieboyidixiaogaixiebo。youyuanlvboqikeyilvchugezhongdexiebo
，youqishidianwangcunzaidedicixiebo
，bingqiekeyitongshishixianwugongbuchang。youyuanlvboqicaiyongdianlidianziqijian，chengbenjiaogao
，weihuxujingguopeixun，zhandimianjixiao，ketiaojie，lvboxiaoguolixiang。suizhedianlidianzijishudefazhan


，qichengbenxiajiangkongjianjiaoda


，shibirandefazhanqushi。

 

 

wuyuanlvboqi
，yehuibeichengchengweibeidongshilvboqi。qiyuanlijiushidianrongjiadiankangtongguopipei，duimoucixieboxingchengdizukang

，ranggaicixieboquanbuliurulvboqi，ruguoyigekongzhiqitongshikongzhilianggegaocixiebolvbohuilu，bixuxiantourudicixiebodelvbohuilu，fouzehuifangdaxiebo。kongzhiqiyibandoushiwugonggonglvweicaiyangxinhao，shishicaiji，shishifasongxinhao。xianzaidetouqieyuanjiandaduodouyongdeshikekongguitouqie

，xiangyingsudukuai。zhuyaolvchugaocixiebo，bingqieduijiboyouyidingsunhao
，yibaneryan，lvboxiaoguoyuehao
，duijibodesunhaoyeyueda。wuyuanlvboqichengbendi，weihujiandan

，zhandimianjijiaoda，ketiaojiefanweixiao。