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吸波片

吸波片

上市日期: 2022-05-05
基(ji)本描(miao)述:

 吸(xi)波(bo)(bo)片,是指能(neng)吸(xi)收(shou)投射到它表面(mian)的电磁(ci)波(bo)(bo)能(neng)量(liang)的一(yi)类材料(liao)(liao),将这种材料(liao)(liao)应(ying)用(yong)于电子设备中可吸(xi)收(shou)泄露的电磁(ci)辐射,能(neng)达到消除(chu)电磁(ci)干扰的目(mu)的。在工程应(ying)用(yong)上,除(chu)要求吸(xi)波(bo)(bo)材料(liao)(liao)在较宽频带内对电磁(ci)波(bo)(bo)具有(you)高的吸(xi)收(shou)率外,还要求它具有(you)质(zhi)量(liang)轻、耐(nai)温、耐(nai)湿、抗腐蚀等(deng)性(xing)能(neng)。

定(ding)制下载附(fu)件表 下载文档

 

吸波片设计原理及领先性

 

采用纳米材(cai)料、平面六(liu)角铁氧体(ti)、非晶磁性(xing)纤维、颗(ke)粒膜等高性(xing)能吸收剂作(zuo)为吸收介质;

利用新型吸收(shou)原理—电磁(ci)共振及涡流损耗,制备的吸波片厚度薄(bo)、重量轻、吸收(shou)频带(dai)宽、吸收(shou)率高;

根(gen)据MAXWELL 方程,采用遗(yi)传算法(GA),实现电磁波吸(xi)收片仿真(CAD),最大(da)发挥吸(xi)收介质特性,并(bing)缩短材料的(de)研制周期(qi),可满(man)足用户特种(zhong)需求。

 


应用领域

 

采抑制(zhi)电磁(ci)波干扰,改(gai)善(shan)天线方向图,提高雷达测向测距准确性(xing);

防止(zhi)微波器件(jian)及(ji)设备的电磁干扰、电磁波辐射及(ji)波形整形;

微波暗室、电磁(ci)兼(jian)容(rong)室、吸收负载、衰减(jian)(jian)器、雷(lei)达(da)波RCS 减(jian)(jian)缩等。

 


吸波片与元件产品种类

 

JCXB-F  铁氧体系列(lie)

JCXB-N  胶(jiao)板类吸波片(pian)系列

JCXB-R  胶(jiao)板类吸波片系列

JCXB-S  胶板类吸(xi)波片系(xi)列

FDXB  泡沫类吸波片系(xi)列

 

 

 

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