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PCB高頻板的定義

2021-06-05  來自: 深圳市富業達電子有限公司 瀏(liu)覽次(ci)數(shu):329

高(gao)(gao)(gao)頻(pin)板(ban)(ban)是指電(dian)(dian)磁頻(pin)率較高(gao)(gao)(gao)的(de)特(te)種線路(lu)板(ban)(ban),用(yong)于(yu)(yu)高(gao)(gao)(gao)頻(pin)率(頻(pin)率大于(yu)(yu)300MHZ或(huo)者(zhe)(zhe)波(bo)長小于(yu)(yu)1米(mi))與微(wei)波(bo)(頻(pin)率大于(yu)(yu)3GHZ或(huo)者(zhe)(zhe)波(bo)長小于(yu)(yu)0.1米(mi))領域的(de)PCB,是在(zai)微(wei)波(bo)基材(cai)覆銅板(ban)(ban)上(shang)利用(yong)普通剛性線路(lu)板(ban)(ban)制造方(fang)法的(de)部分(fen)工(gong)序或(huo)者(zhe)(zhe)采用(yong)特(te)殊處(chu)理方(fang)法而生產的(de)電(dian)(dian)路(lu)板(ban)(ban)。一(yi)般來說,高(gao)(gao)(gao)頻(pin)板(ban)(ban)可定義(yi)為頻(pin)率在(zai)1GHz以(yi)上(shang)線路(lu)板(ban)(ban)。

  隨著(zhu)科學技(ji)術的(de)(de)(de)快(kuai)速(su)發展,越(yue)(yue)來(lai)越(yue)(yue)多的(de)(de)(de)設(she)備設(she)計是在(zai)微波頻(pin)(pin)段(>1GHZ)甚至(zhi)與毫米波領域(30GHZ)以(yi)上(shang)的(de)(de)(de)應(ying)用,這也(ye)(ye)意味著(zhu)頻(pin)(pin)率(lv)越(yue)(yue)來(lai)越(yue)(yue)高(gao),對線路板(ban)的(de)(de)(de)基(ji)材的(de)(de)(de)要(yao)(yao)(yao)求(qiu)也(ye)(ye)越(yue)(yue)來(lai)越(yue)(yue)高(gao)。比如說(shuo)基(ji)板(ban)材料需要(yao)(yao)(yao)具(ju)有優良(liang)的(de)(de)(de)電(dian)性(xing)能,良(liang)好的(de)(de)(de)化學穩定性(xing),隨電(dian)源信號(hao)頻(pin)(pin)率(lv)的(de)(de)(de)增(zeng)加(jia)在(zai)基(ji)材上(shang)的(de)(de)(de)損失要(yao)(yao)(yao)求(qiu)非常小(xiao),所以(yi)高(gao)頻(pin)(pin)板(ban)材的(de)(de)(de)重要(yao)(yao)(yao)性(xing)就凸現出來(lai)了(le)。


關鍵詞: PCB高頻板           

深圳市富業達電子有限公司專業的pcb廠家,鋁基板廠家,擁有(you)多年(nian)pcb線路(lu)板(ban)(ban)(ban)(ban)(ban)(ban)制造(zao)經驗,主要生(sheng)產高(gao)頻線路(lu)板(ban)(ban)(ban)(ban)(ban)(ban),醫療FPC,模塊線路(lu)板(ban)(ban)(ban)(ban)(ban)(ban),通(tong)訊線路(lu)板(ban)(ban)(ban)(ban)(ban)(ban),羅杰斯高(gao)頻板(ban)(ban)(ban)(ban)(ban)(ban),高(gao)精密雙面(mian)/多層線路(lu)板(ban)(ban)(ban)(ban)(ban)(ban),高(gao)導(dao)熱/高(gao)耐(nai)壓(ya)鋁基板(ban)(ban)(ban)(ban)(ban)(ban)、銅基板(ban)(ban)(ban)(ban)(ban)(ban),高(gao)TG線路(lu)板(ban)(ban)(ban)(ban)(ban)(ban),埋盲(mang)孔板(ban)(ban)(ban)(ban)(ban)(ban),阻抗板(ban)(ban)(ban)(ban)(ban)(ban),FPC柔性板(ban)(ban)(ban)(ban)(ban)(ban)。原材(cai)料均通(tong)過各項體系(xi)認證,產品廣泛應用于家電、計算機(ji)、通(tong)訊、安(an)防、數(shu)碼、汽車、照(zhao)明(ming)、機(ji)械、工業控制及醫療器材(cai)等高(gao)科技(ji)領域。



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