导çµæ©¡è¶ãã
ãã导çµæ©¡è¶é常æ¯æä½ç§¯çµé»å¨10ç9次欧å§å米以å
ï¼ç±äºæ©¡è¶æ¯ä¼è¯çç»ç¼ä½ï¼ä½ç§¯çµé»å¤§äº10ç14次左å³ã导çµæ©¡è¶å为é²éçµçº§å«å¯¼çµæ©¡è¶ï¼ä½ç§¯çµé»å¨10ç5次è³10ç9次æ¹ä¹é´ï¼å¯¼çµçé»å¡«å
ç导çµæ©¡è¶ï¼ä½ç§¯çµé»é常å¯ä¿æå¨å å欧ï¼çè³æ´ä½è³ä¸äºç¾æ¬§ï¼åä½ä½äº50欧å§åç±³çå·²ç»æ¯é¾åº¦é常大ãå½ä½ç§¯çµé»ä½äº10欧å§å米以ä¸æ¶ï¼å¯¼çµæ©¡è¶å³å
·æçµç£å±è½åè½ãä¸æ讲çå³æ¯ä½ç§¯çµé»å¨10欧å§å米以ä¸ï¼ä¸»è¦ç¨äºçµç£å±è½åºåã
ãã为ä»ä¹å¯¼çµæ©¡è¶è½ç¨äºçµç£å±è½ï¼
ãã主è¦åçæäºï¼1.导çµæ©¡è¶å
å¡«å
ç导çµé¢ç²å½å¡«å
ä¸å®ä½ç§¯ä»½æ°æ¶ï¼ç¸äºæ¥è§¦ï¼å½¢æçµåè¿ç»ç¶æï¼å½å¤ççµç£åºå°å¯¼çµæ©¡è¶å¤é¨æ¶ï¼å¼ºçççµç£æ³¢æå°å¯¼çµé¢ç²èªç±çµåä¸ï¼èªç±çµåèªç±è¿å¨ï¼èªç±çµåå¨è¿å¨è¿ç¨ä¸å½¢æä¸å¤ççµç£åºç¸åççµç£åºï¼å
å¤çµç£åºç¸äºæµæ¶ï¼è¾¾å°åå¼±çµç£å¹²æ°æ³¢çä½ç¨ï¼2.å¦å¤ä¸ä¸ªåçæ¯è½é转åï¼è½éå®æå®å¾ï¼çµç£æ³¢æå°èªç±çµåä¸ï¼èªç±çµåè¿å¨è¿ç¨ä¸ï¼ç±äºå¯¼çµé¢ç²æ¯æä¸å®çµé»ï¼äº§ççéï¼å³çµç£å¹²æ°æ³¢ââèªç±çµåè¿å¨å¨è½ââçè½ï¼ä»¥åå¼±çµç£å¹²æ°æ³¢ã
ãã导çµæ©¡è¶æ¯å¦ççè½å¯¼çµï¼
ããä¾æ®çµæµãçµååçµé»çå
³ç³»ï¼åªæçµåéæ¶ï¼æ»æ¯ä¼åå¨ä¸å®çµæµæµå¨ï¼åªæ¯çµæµå¤ªå°ï¼äººæè§ä¸å°ã导çµæ©¡è¶çä½ç§¯çµé»ç¸å¯¹éå±è¿æ¯å¾å¤§ï¼ä¾æ®ä½ç§¯çµé»ä¸è·ç¦»æåæ¯çå
³ç³»ï¼è·ç¦»è¶é¿ï¼é»å¼è¶å¤§ãå¨å»ç¨çµæä¸ï¼å¯¼çµæ©¡è¶å·²ç»è¢«å¹¿æ³åºç¨ï¼æ¤æ¶å¯¼çµæ©¡è¶çµæè¾èï¼ä¸è¬æ¯å¨1mm以ä¸ï¼çµæåªæ¯å¨ä¸ä¸äºä¸ªé¢æ¥è§¦ï¼å³è·ç¦»åªæ1mmï¼è¿æ¶å¯¼çµæ©¡è¶æ¯å®å
¨éçµçãå¨æ¥å¸¸çæ´»ä¸ï¼æ们å®å
¨å¯ä»¥åªä¸ä¸å°çç导çµæ©¡è¶ä¿®çåé¥æ§å¨ççµæ¥è§¦å¤´çä½ç½®ï¼å¯¹äºåé¥æ§å¨ççµæ± çµæå°æ¹çéçæ¯è¾å®¹æ被è
èï¼å¦ææ¢ç¨å¯¼çµæ©¡è¶èçæ¥ä»£æ¿çµæï¼ä¸ä¸ä¼çéï¼äºåå¯é²æ°´ï¼ä¸æ´æ¢ä¹æ¹ä¾¿ï¼ä¸å¤±ä¸ºä¸ä¸ªå¥½çéæ©ãèç¬è
ææçåªæ¯ç¨å¯¼çµçé»å¡«å
ç导çµæ©¡è¶ï¼ä½ç§¯çµé»å¨å ç¾æ¬§å§åç±³èå´å³å¯ç¨äºæ¥å¸¸çæ´»ã
ããæ们æ¶å¸¸èèä¸ä¸ªé®é¢ï¼çµç£å±è½æè½ä¸ä½ç§¯çµé»ä¸å®ææ£æ¯ä¾åï¼å³å¯¼çµæ§è¶å¥½ï¼å±è½æè½è¶é«ï¼
ããæ®å¤å½å¦è
ç 究åç°ï¼å弱干æ°æ³¢çæ¹æ³æä¸ç§ï¼å±è½ãå¸æ³¢å滤波ã导çµæ©¡è¶ç±äºå
¶å¯¼çµé¢ç²çä½ç¨ï¼çµåå¨è¿å¨è¿ç¨ä¸ï¼å¯äº§çä¸å¤çç¸åçç£åºï¼èµ·å°å±è½çä½ç¨ãä½å¸æ³¢çåçä¸å±è½ç¸ä¼¼ï¼åæ ·æ¯ç¨å°å¾®è§ç²åãå½å¡«å
ç导çµé¢ç²è¾¾å°çº³ç±³çº§å«æ¶ï¼ä¸åªæ¯è¾¾å°ç²å¾æ¯nmï¼æ´éè¦çæ¯å
·æè¾é«çæ¯è¡¨é¢ç§¯ï¼ç©ºéçï¼è¿æ ·ç纳米ç²åå°å
·ææ´å¥½ç纳米æåºï¼çº³ç±³æåºå³å¯æå¸æ³¢ä½ç¨ãå°±æ¯å¯¼çµé¢ç²å¡«å
ç导çµæ©¡è¶ï¼å¯èµ·å°å±è½ä¸å¸æ³¢çä½ç¨ãä½ç§¯çµé»å¯è½åªæ¯ä»æä¸ä¾§é¢åæ å±è½ç大å°ï¼ä½æ æ³è¡¡éå¸æ³¢è½åç大å°ãè导çµçé»å¡«å
ç导çµæ©¡è¶è½ç¶ä½ç§¯çµé»è¾å¤§ï¼ä½ç±äºå
¶çº³ç±³ç²å¾ä¸çº³ç±³æåºï¼å¯å
·æå¸æ³¢åè½ãæ以æ们ä¹ä¼å¨å¾®æ³¢çä¸çå°çé»å¡«å
çæ©¡è¶ä½å¯å°æ¡ï¼å¾®æ³¢ççç£åºå¼ºåº¦ç¹å«å¤§ï¼é«è¾¾14G以ä¸ï¼èçé»å¡«å
çæ©¡è¶å³å¯è¾å¥½çåå¼±ç£åºæ³¢ã
ãã导çµæ©¡è¶æ¯å°ç»çéé¶ãééé¶ãé¶ç导çµé¢ç²åååå¸å¨ç¡
æ©¡è¶ä¸ï¼éè¿åå使导çµé¢ç²æ¥è§¦ï¼è¾¾å°è¯å¥½ç导çµ
ããæ§è½ãå¨åäºååä¸ä¸é½æåºç¨ãå
¶ä¸»è¦ä½ç¨æ¯å¯å°åçµç£å±è½ã产åå¯ä»¥æ¨¡åææ¤åºæå½¢ï¼æçè£
æå
¶ä»çå²åå½¢ç¶å¯ä¾éæ©ãå±è½æ§è½é«è¾¾120 dB ï¼10 GHzï¼ã
ããå®å¯å为CONSIL-NCï¼ç³å¢¨ééå¡«ç¡
æ©¡è¶ï¼CONSIL-V ï¼é¶å¡«å
ç¡
æ©¡è¶æ¤åºè¡¬å«ï¼ CONSIL-A ï¼ééé¶å¡«ç¡
æ©¡è¶ï¼ CONSIL-N ï¼ééé¶å¡«ç¡
æ©¡è¶ï¼ CONSIL-Cï¼ééé¶å¡«ç¡
æ©¡è¶ï¼ SC-CONSILï¼ç³å¢¨å¡«ç¡
æ©¡è¶CONSIL-R ï¼çº¯é¶å¡«ç¡
æ©¡è¶ï¼ CONSIL-IIï¼é¶å¡«ç¡
æ©¡è¶æ¨¡å¶è¡¬å«ï¼ç
ããç¨é:
ãã导çµæ©¡è¶å
·æè¯å¥½ççµç£å¯å°åæ°´æ±½å¯å°è½åï¼å¨ä¸å®ååä¸è½å¤æä¾è¯å¥½ç导çµæ§ï¼æå¶é¢çè¾¾å°40GHzï¼ã
ãã产å满足ç¾åæ MIL-G-83528ã产å广æ³å°åºç¨å¨èªå¤©ãèªç©ºãè°è¹ãå
µå¨çåç¨çµå设å¤ä¸ã
ããææç¹æ§ï¼
ããééé¶å¯¼çµæ©¡è¶ï¼å
·æä¼è¯çå±è½æ§è½åæçé¾æ§è½ï¼
ããééé¶å¯¼çµæ©¡è¶ï¼å
·ææä¼è¯ç导çµæ§ï¼
ããç»çéé¶å¯¼çµæ©¡è¶ï¼å
·ææä½³æ§ä»·æ¯ï¼
ãã纯é¶å¯¼çµæ©¡è¶ï¼å
·æè¯å¥½çé²éèæ§ã
ãã 项ç®å¯¼çµå¡«æé¶é¶-éé¶-éé¶-éé¶-ç»çéå
ç³å¢¨çé»éµå°Aå硬度/度65±55±575±565±565±565±1065±7æ伸强度/MPaâ¥2.07â¥1.38â¥1.38â¥1.38â¥1.03â¥1.38â¥3.80ææ伸é¿ç/%â¥200â¥100â¥100>100â¥75â¥100>100å缩永ä¹
åå½¢(70 hÃl00â)/%â¤45â¤32â¤32â¤32â¤30â¤30â¤45æé«ä½¿ç¨æ¸©åº¦/â160/200125125160/200160150200导çµæ§è½åçµæ§è½ç¨³å®æ§/(Ω·cm)â¤0.002â¤0.004â¤0.005â¤0.008â¤0.0lâ¤0.1â¤8.0å±è½æè½/dBãâ¥200 kHz(ç£åº)7070706050NA-100 MHz(çµåº)12012012011510010080500 MHz(çµåº)120120120110100100802 GHz(å¹³é¢æ³¢)120120115105901006010 GHz(å¹³é¢æ³¢)1201201101008010050æ§è½ç¹ç¹å¯¹æ¯ãå±è½æè½ä¼è¯è¯è¯ä¸ä¸å·®ææ¬æé«è¾é«è¾é«é«ä¸ä½æä½èè
èæ§è¯å·®è¯ä¼å·®ä¸å·®
ããææ¯æ§è½ï¼
ãã导çµæ©¡è¶å¿
é¡»åä¸å®çå缩åæè½è¯å¥½å¯¼çµï¼æ以ç»æ设计å¿
é¡»ä¿è¯åéçåååä¸è¿åãæ¿ææä½³é«åº¦
ããå缩éå¨7ï½15%ï¼å®å¿åå½¢ãDå½¢æä½³é«åº¦å缩éå¨12ï½30%ï¼ç®¡ç¶ãPå½¢æä½³é«åº¦å缩éå¨20ï½60%
ããåºç¨ï¼
ããæºç®±ãæºæãæ¹è±ççµåå微波波导系ç»ï¼è¿æ¥å¨è¡¬å«çã
ããFIP (Form-In-Place)导çµæ©¡è¶ä»ç»
ããFIP (Form-In-Place)导çµæ©¡è¶ï¼æ¯é对尺寸å°ä¹åå°ççµç£å¯å°è¡¬å«éæ±ï¼åºç°çä¸ç±»æ°åé«æ§è½çµç£å±è½å¤åææï¼å¨çµç£å±è½ææè¡ä¸ä¸ï¼é常称ä½ç¹è¶ 导çµæ©¡è¶ãè¿ç§ææ被ä¸é¨è®¾è®¡ä¸ºæµä½ç¶æï¼ç±åç»åæåç»åç¡
æ©¡è¶åéå±åºå¯¼çµæ§å¡«æååæ··åå¶æã
ããFIPï¼å被称为ç¹è¶æå½¢ãç°åºæå½¢ãå°±å°æå½¢ãåä½æå½¢ã表é¢ç¹è¶å表é¢æ»´è¶ï¼æå¾æ¯å¯¼çµæ©¡è¶çæå½¢æ¹æ³ã
ãã使ç¨æ¶ï¼éè¿è®¡ç®æºæä½çæ°æ§æºåºï¼å°æµä½ç¶æçæªåºå导çµæ©¡è¶ï¼æ½å æ°ååä»é头ç¹æ¶äºæ³å
°è¡¨é¢çæå®ä½ç½®ãç¹åºçè¶æä¸æµæ·ãä¸åå½¢ï¼æ¥è§¦ç©ºæ°ä¸ç湿æ°ï¼å¨å®¤æ¸©ä¸å³å¯åä½æå½¢ï¼åºååååºåºå½¢ææ°¸ä¹
ç²ç»ã
ããFIP导çµæ©¡è¶ï¼ä¸»è¦åè½æ¯å¨å¯¼çµè¡¨é¢ä¹é´æä¾ä½é»æåææ§è¿æ¥ï¼èä¸æä¾ç¯å¢å¯å°ï¼ç´æ¥ç¨äºå¾
å±è½é¨ä½ãç±äºå
¶å
·æè¯å¥½ç触åæ§åç²æ¥æ§ï¼å¯æ¹ä¾¿çç´æ¥åºç¨å¨å¤ç§éå±åå¡æåéå±ææå¶æçæ³å
°è¡¨é¢ä¸ã
温馨提示:答案为网友推荐,仅供参考