womenjihushenghuozaiyigebeidiancibohuanraodexingqiushang。
yuncengzhongdeleimingshandianhuifashediancibo，chengshizhongxingluoqibudeyidongjizhanhetongxintianxianyezaibutingdifangshezhediancibo。
richangshenghuozhongbukequeshaodejiadianchanpin，birushouji、weibolu、diancilu、diannao、dianshi、chezaidiantai，shenzhidianretan、dianchuifeng、dianfanguo、jiashiqi……gengrangrenzhishendiancibodetianluodiwang。
zheixiedianciboyouqiangyouruo，yougaoyoudi，youyuanyoujin，zaoyibushishenmexinxianshi。
er5ggaopinlvdeyinru、iotshebeishuliangbaozhang，yijigezhongzhinengyingjiandegongnengshengji，douzairangwomenxiyiweichangdediancihuanjing，biandeyujiafuza。
zaizheiyangdedabeijingxia，ruheshejichuyirannenggoumanzudiancijianrongxingemcrenzhengyaoqiudechanpin，duiyingjiangongchengshilaishuo，jiushiyijianjijutiaozhanxingdeshiqingle。
jinengannei，yeyaorangwai：bukehuoquedeemc
shouxianxuyaochengqingdeshi，diancibozhongleisuiduo，quebingbuyidingdouyouhaijiankang。
zhiyoudangdianciqiangdudadaoyidingchengdu，caihuichanshengdianciwuran。xiangshiduonianlaixuduoguojiazhangqigenzongdeyidongshoujidiancibowenti，shishijiuzhengmingduirentijiankangbingbuhuichanshengweihaixing。
erweilezuidachengdudibaozhengdiancibodeanquanxing，emcdiancijianrongxingjiupubianbeigongyejietishangrichang。
简单来说，就是要求电子设备既能够在电磁环境中保证整个系统的稳定工作，不会受到一点干扰就罢工；也要具备良好的“外交能力”，不对外部环境中的其他环境造成过大的干扰，比如充电玩手机时屏幕不听使唤，出现乱跳、翻页等诡异现象，就是劣质充电头产生了电磁波干扰的锅。
weilerangyonghujialidedianzishebeidounenggouhepinggongchu，xiangguandeemcdiancijianrongxingjiuchengweichanpinshunlijinrushichangdeqiantitiaojian，gegexingyeyedouyouzheduiyingdeemcrenzhengbiaozhun。
neime，5gdeguimohuashangyongyouzaochenglenaxiexinwentini？
womenbufangshunzhekenengbianhuade“ganraoyuan”laishuli。
shouxian，youyu5gwangluopinduanjiaogaodetexing，juedingleqifugaifanweixiaoyu3g/4gwangluo，yejiuxuyaodaguimobushuxiaojizhan，diancijianrongtiaozhanyejiuyingyunersheng。
zuixinchuxiandedianciganraoyuan“weijizhan”，youyuhaomibochuantoulicha，shuaijianda，jiuxuyaopeibeidaliangdediancipingbiqijian，laidadaogenggaodekangganraonengli。
jixuxiangqian，huifaxianbansuizhe5gdebushushengji，lianwangshebeijifusishenbiandetianxianshuliangyezaizhishujidizengjia，gegepinlv、shebeizhijianyeyoukenenghuihuxiangganrao。
zhinengshoujiyougeceshixiangmujiaodanyinlingmindu，jiushizaijulitongdaoyidingpinlvjiangechushijiayigeqiangganraodanyinxinhao，guanchashoujilingminduhuiehuaduoshao。ruguodianciboganraodeshixinzangqiboqi、rengongfeibeng、qichexingshi，huozheshisaibopengkemenzhirutineidenaojini？
paokaizheixiejiduanqingkuang，jishidianjigongchengshilaijiangdiancipingbikongzhizaianquanfanweinei，danyuelaiyueduodedianzishebeijitisanre，yegoufusishoude。
diancibofushehouyinqijitishengwen，youcichanshengderexiaoying，jinguanmuqianshanghaibumingxian，danzhangqijiechuxialaidaodihuibuhuiyingxiangjiankang，kexuejiezhijinmeiyouqueqiedaan，5gdedaolaiziranyouzengjialexindebuquedingxing。
gongshouzhijian：diancijianrongde5gshitiaozhan
jiran“gongfang”chulepai，nei“shoufang”ziranyedeyouhouzhao。
keshi5gyerangbushaolaozhaoshilingle。
yibanqingkuangxia，gongyejiejiangdidianciganraodefangfajiugen“xinguankangyi”yiyang：
一靠阻断传播，把通路切断直接让可能干扰的电磁波过不来，比如滤波法（增加电抗器和 EMI滤波器，从电路层面减少传导骚扰）、屏蔽法（使用带有屏蔽的双绞线，抑制电磁波的辐射）、接地法（地层的增加可以有效提高PCB的电磁兼容性）、隔离法（动力线与其他弱电信号线分开走线）等等。
二靠增强“体质”，在电子设备中加入更多的电磁屏蔽和导热器件，解决产品间电磁屏蔽和散热问题。比如尽量选用自身发射小的，bimianshiyongdagonglv、gaosunhaoqijiandengdeng，dounengjiangfushekongzhizaianquanshuipingnei。
er5gshidaide“fangrao”kunjuzaiyu，xindejishutiaozhanshizaitaiduole。
挑战一：电磁干扰后期除错与产品落地的诉求错位。
zai5gwangluozhong，xuyaodaguimodetianxianzhenlielaibaozhengchuanshu，zheijiushidetianxiandedanyuangeshudadazengjia，butongdanyuanzhijiandexianghuganraoyejiusuizhizengjiale。erchuantongfangshirulvbofageli，jiuhuidaozhitongxinxitongdezhengtichicunguoyupangda，buliyuxianshizhongdebushu。
tongyangdekunraoyekenengfashengzaizhongduan。biruyonghuzaoyixiguanleqingbodezhinengshouji，5gshoujiyaozaixingneng、pinlv、xinhaodenggegefangmiantishengdetongshi，baochicongxinpiandaoshepinqijiandengyuanjianchicunbuzengfanjiang，zheiyeduishoujichangshangjigongyingliantichulexindeyaoqiu。
挑战二：新电磁环境与配套工程科学的产业链发展错位。
xianran，kangdianciganraodetiaozhanshizhenduidianzichanyedejitikaoyan。chuleyingjianshejichangshangdeziwodiedaizhiwai，cailiao、zhizaodengpeitaoqiyeyeyaogenshang，ruherangtamenjijipeihechanyelianshengji，zhidesisuo。
jugelizi，bunengshiyonggengdachicundeyuanqijian，suoyi5gzhinengshoujijiuduidiancipingbixibocailiaohesanrecailiaotichulegenggaodeyaoqiu。muqianxingyeneiguangfanyingyongdedaoreshimocailiao，zaixiaofeidianzilingyudeshichangguimojiudajinbaiyiyuanrenminbi。ersuizhechelianwang、jialianwangshenzhitilianwangzai5gwangluoxiadezhujianyingyong，zheixiechangguichangjingxiadiancipingbidexiaolvhexingneng，yejiangjinruzengzhangqi。bccresearchyuce，quanqiuemi/rfipingbicailiaoshichangguimojiangyu2021nianda78yimeiyuan，jiemiandaorecailiaojiangyu2020nianda11yimeiyuanguimo。
danyaokaifaxinyidaiguangzijingti、chaodaocailiaodeng，congchuangxindicenggengxindiancidiaokongfangshi，suomianlindeyanfafeiyong、shiyanchengben、shangyehuatuiguangdeng，doushijidadexianzhi，dengdaijietirendechuxian。
除了材料，代工厂的升级改造也需要针对新的电磁环境做出调整。比如全双工技术（CCFD），jiukeyizaiziyuanbubiandeqingkuangxia，zhichi2beishuliangdeshebei，baozhengwifichuanshuzhongdeshishixingyuzidongkongzhi，yebeikanzuoshi5gdeguanjianjishuzhiyi。danzheixuyaoshoujidengzhongduanshebeidefashejihejieshoujinenggouzaitongyipinlvtongshigongzuo。ranerzaiquanshuanggongmoshixia，ruguofashexinhaohejieshouxinhaobuzhengjiao，fasheduanchanshengdeganraobijieshoudaodeyouyongxinhaoyaoqiangshushiyibei。ruhebaozhengshoujizaitongbushoufashibuhuichanshengziganrao，jiuxuyaojigaodeganraoxiaochunengli，laijiejuejizhanjianganraohezhongduanjianganrao，muqianrengranmeiyoupojiedesilu。
zaibiru5gxinpiandefengzhuang，suizhetongxinxinpiansulvbuduanshangsheng，chuantongdefengzhuangjiegouzaigaopinlvshihuichuxianfushechaobiaodeqingkuang，tianxianfengzhuangyitihuadengxinmoshiyijingzaiyanfadangzhong。
挑战三：新产品开发流程与传统EMC设计的理念错位。
jishishangyougongyingshangdouzhunbeituodang，daolezhongduanyingjianchangshangzheili，ruguozaiqianqichanpinkaifashimeiyoukaolvdaozhengtideemcwenti，huichuxianshenmeqingkuang？
xiaozeceshishichuxianwenti，xuyaozhongxinzhenggaihuosheji，feishifeiliyoufeiqian；zhongzebubeiemcrenzhengtongguo，rangchanpinwufashunliwenshihuozouxiangguojishichang。zongzhi，yige“can”zijiuduile。
都说凡事预则立不预则废，为什么如此重要的抗电磁干扰性能就不能规划在前头呢？有业内人士爆料，全国90%以上的电子企业都没有一套EMC设计、验证流程。
yifangmianshishou“nalaizhuyi”sixiang，jiangfuhebiaozhundegongyinglianyuanqijianjinxingjishuxingjiehe，erduiyuruhejiangdiancijianrongzaichanpinyanfaliuchengzhongronghebingxingchengguifan，meiyouzouxin。
gengzhongyaodeyuanyinshiemcshejishiyigexitonggongcheng，xiaodaoxinpian、fengzhuang、pcbdengzhongduan，dadaojizhan、shujuzhongxin、zhihuichengshidengwaijiediancihuanjing，renheyifangmianyinsukaolvbuzhoujiuyoukenengdaozhichanpindiancijianrongbujia。
ruxitongpingbiruhesheji、lvbozenyangshixian、jiediruhexitongkaolvdengdeng，chongmanledadaxiaoxiaodebuquedingxing，yejiurangemcshejichengweiyigeshifen“gongchengshigerenzhuyi”degongzuo。butongdeyingjianshejirenyuandechanpinrenzhi、ruanjiancaozuonengli、shejigongju、duiemcdelijie，doukenengzhixiangbutongdefangan。
birutongyangshizhengjifushechaobiao，yourenkenenghuigaibianjishendetongfengkongshejilaijiadafenliu；yeyourenhuicongneibuzheshouyouhuafusheyuan，erzheshututonggui，dounengtishengzhengjideemcxingneng。jiranhennandechu“zuiyoujie”，ziranyejiujianrenjianzhidi“zhexue”qilaile。
erbi“quefayishi”gengkepadexianshiwentishi——quefagongju。queqiedeshuo，shiqueshaoguochanhuadeedashejigongju。
meiguoshitiqingdanyichu，dajiadoujiang“edagongju”yu“xinpiansheji”dengtongleqilai，qishi，emcshejisuobibukeshaodefangzhenruanjian，tongyangshiedadeyizhong。
tadejiazhiyebukexiaoqu，yongmonidianluemcsheji，daitishiyan，fenxidiancichang、yuanjianpeizhi、dianxianjianmo、pingbixiaonengdengdeng，keyiyouxiaodijianshaozhongduanyingjiandeyanfazhouqihechengben。
raner，muqianzhuliudeemcfangzhenruanjianhexinpianedayiyang，youguowaichangshangzhudao。
biruyoudeguosimlabruanjiangongsishejidepcbmod、cablemod、raidasimdengchanpin；youansoft corporationgongsishejideansoft high-frequency and high-speed designers；yousonnetruanjiangongsishejidesonnet high frequency electromagnetic so ftware……dengdeng。
ruguozheixiegongjusuizhe5gweijiaodiandequanqiushichangzhengduoerbeijinyong，youcidailaideshejifengxianyuchanpinfengxian，jiangjizhongguoyingjianchangshanghexiaofeizhedailaihezhongyingxiang，womenbudeerzhi，dankendingbuzenmeyukuai。
zaichengfengpolangde5gmianqian，duizheixieqianzangzaishuididejishuanjiaobaochijingti，huoxuguanhushengsi。