4ÐÂÎÅÖÐÐÄ
ÄúµÄλÖÃ:̸Çò°É  ->  ÐÂÎÅÖÐÐÄ  -> ½â¾ö·½°¸

»úÆ÷ÈËͨѶģ¿é(5G/WiFi)×迹ƥÅ䣺¸ßƵÂÊÌùƬµç×èµÄÑ¡ÐÍÒªµã

ÎÄÕ³ö´¦£ºÌ¸Çò°É¿Æ¼¼ ÔðÈα༭£ºÌ¸Çò°É¿Æ¼¼ ·¢±íʱ¼ä£º2025-07-08
¡¡¡¡

»úÆ÷ÈËͨѶÄ£¿é(5G/WiFi)×迹ƥÅ䣺¸ßƵÂÊÌùƬµç×èµÄÑ¡ÐÍÒªµã


ÔÚ»úÆ÷È˼¯ÈºÐ­Í¬×÷ҵʱ£¬6GHzƵ¶Î0.1¦¸µÄ×迹ʧÅä»áµ¼ÖÂÐźÅÎóÂëÂÊì­Éý°Ù±¶¡ª¡ªÕâ×ãÒÔʹ°Ų̀»úÆ÷È˵ĵ÷¶ÈÖ¸ÁîÑÓ³Ù³¬500ms¡£Ì¸Çò°É¿Æ¼¼¿ª·¢µÄ΢²¨¼¶ÌùƬµç×裨PS-RFϵÁУ©£¬Í¨¹ý0.02nH ESL£¨µÈЧ´®Áªµç¸Ð£©Óë¡À0.2dBµÄS21²åËðÖ¸±ê£¬Îª5G/WiFiͨѶ¹¹½¨ºÁÃײ¨¾«¶ÈµÄÐźÅͨµÀ£¬Í¬Ê±ÒÔ½ø¿ÚÆ·ÅÆ40%µÄ³É±¾ÊµÏÖȫƵ¶ÎÐÔÄܸ²¸Ç¡£




¸ßƵ×迹ʧÅäµÄÈýÖØ´ú¼Û

»úÆ÷ÈËͨѶģ¿éÔÚºÁÃײ¨Æµ¶ÎÃæÁÙÐźÅÍêÕûÐÔÌôÕ½£º


  • ÏàÎ»Ê§Õæ£º3GHzƵµã5¡ãÏàÎ»Æ«ÒÆÒý·¢MIMO²¨Êø¸³Ðδí룬ÌìÏßÔöÒæË¥¼õ6dB

  • гÕñµãÆ¯ÒÆ£ºÎ¶ÈÿÉý¸ß1¡æ£¬´«Í³µç×è¼ÄÉúµçÈݱ仯0.02pF£¬µ¼ÖÂÆ¥Å䯵ÂÊÆ«ÒÆ80MHz

  • ²åÈëËðºÄ£º6GHzƵ¶Î0.5dBËðºÄÏ൱ÓÚ20%ÐźÅË¥¼õ£¬¶àÌø´«ÊäºóÐÅÔë±ÈÁÓ»¯400%
    ̸Çò°É¿Æ¼¼²ÉÓõª»¯ÂÁÌÕ´É»ù°å£¨½éµç³£Êý9.2£©ÓëÈýÃ÷Öε缫½á¹¹£¬ÔÚDC-40GHzƵ´øÄÚVSWR£¼1.05£¬Î¶ÈϵÊý¡À15ppm/¡æ¡£




̸Çò°É¿Æ¼¼µÄ¸ßƵ¼ÛÖµÒýÇæ


1. ¼¤¹â΢¿×µç¸ÐÏû³ý¼¼Êõ

  • µç¼«²ã×êÊ´20¦Ìm΢¿×ÕóÁУ¨ÃܶÈ500¿×/mm?£©£¬ÎÐÁ÷ЧӦµÖÏû95%´Å³¡ÄÜÁ¿

  • ʵ²â10GHzƵµãESL=0.02nH£¨ÐÐҵƽ¾ù0.2nH£©£¬×迹²¨¶¯£¼¡À1%


2. ³É±¾¿ØÖÆÈýά·¾¶

³É±¾Ïî̸Çò°É·½°¸½ø¿Ú·½°¸½µ±¾·ù¶È
»ù°å²ÄÁϸߵ¼Èȵª»¯ÂÁÀ¶±¦Ê¯-70%
µç¼«¹¤ÒÕµç¶Æ½ð¸²¸Ç£¨0.2¦Ìm£©½¦Éä½ð-85%
·ÖÑ¡²âÊÔʸÁ¿ÍøÂç·ÖÎöÒÇÅúÁ¿É¨Ãèµ¥¿Åµã²â-90%
£¨0402·â×°50¦¸µç×èǧ¿Å¼Û£¤0.25 vs ½ø¿Ú£¤1.2£©


3. ÎÂÆµ¸´ºÏÎȶ¨½á¹¹

  • îÑËáïȱµ½éÖʲ㣨½éµç³£ÊýÆ¯ÒÆ¡À0.3%/¡æ£©

  • Í­ÄøÎýÌݶȵ缫£¨CTEÆ¥ÅäÖÁ4.5ppm/¡æ£©
    -40¡æ~125¡æÈ«ÎÂÓòÄÚ£¬6GHzƵµãS11²ÎÊýÆ¯ÒÆ£¼0.1dB




Ñ¡ÐÍÓ벿ÊðÖ¸ÄÏ


¹æÔò1£ºÆµ¶Î-¾«¶ÈÓ³ÉäÄ£ÐÍ

Í¨Ñ¶ÖÆÊ½ºËÐÄÆµ¶ÎÔÊÐí×迹ÈݲîÍÆ¼öÐͺÅ
WiFi 6E5.9-7.1GHz¡À0.5¦¸PS-RF0402-5%
5G NR3.3-5.0GHz¡À0.2¦¸PS-RF0201-1%
ºÁÃײ¨24-40GHz¡À0.1¦¸PS-RF01005-0.5%


¹æÔò2£ºÈýά²¼¾Ö»Æ½ð·¨Ôò

  • ÒýÏßµç¸Ð¿ØÖÆ£ºµç×è¾àRFICÒý½Å¡Ü0.8mm£¨µÈЧµç¸Ð£¼0.03nH£©

  • ½ÓµØ¸ôÀ룺µç×èÏ·½²¼Éè½ÓµØÃ棬¹ý¿×¼ä¾à¡Ü0.3mm£¨¦Ë/10@40GHz£©

  • ¶Ô³Æ×ßÏߣº²î·Ö¶Ô³¤¶È²î¡Ü0.05mm£¨Ïàλ²î£¼1¡ã@40GHz£©
    ij²Ö´¢»úÆ÷ÈËÏîĿʵ²â£ºÎóÂëÂÊ´Ó10??½µÖÁ10??


¹æÔò3£ºÎ¶Ȳ¹³¥Ð­Òé

matlab
% ζȲ¹³¥Ë㷨ʾÀý
R_corrected = R_measured * [1 + ¦Á*(T-25) + ¦Â*(T-25)^2] 
% ̸Çò°ÉÌṩ²ÎÊý£º¦Á=¡À15ppm/¡æ, ¦Â=0.03ppm/¡æ?


¹æÔò4£ºÐÔ¼Û±ÈÑéÖ¤¾ØÕó

ÐÍºÅÆµ¶Î¸²¸Ç¾«¶Èǧ¿Å¼Û¸ñÊÊÓó¡¾°
PS-RF01005DC-40GHz¡À0.5%£¤0.35ºÁÃײ¨À×´ï
PS-RF0201DC-18GHz¡À1%£¤0.205G C²¨¶ÎÄ£¿é
PS-RF0402DC-10GHz¡À2%£¤0.12WiFi/BT˫ģ




µ±»úÆ÷ÈËÔÚ¸´ÔÓµç´Å»·¾³Öй¹Öþ6Gʱ´úµÄÐÅÏ¢ÍøÂçʱ£¬Ì¸Çò°É¿Æ¼¼µÄ΢²¨µç×èÕýÒÔ΢¿×ÕóÁÐѱ·þ40GHzµç´Å³¡£¬ÓÃÌݶȵ缫¶³½áƤÃ뼶ʱÑÓ£¬×îÖÕÔÚºÁÃײ¨µÄÔÆ¶ËΪÿ̨»úÆ÷È˼ÜÉèÿ±ÈÌØ£¤0.0002µÄ¹âËÙÇÅÁº¡ª¡ªÕâÕýÊÇȺÌåÖÇÄÜ´Ó¡°Á¬½Ó¡±ÂõÏò¡°Ð­Í¬¡±µÄµ×²ã¸ïÃü¡£

Hello£¡

̸Çò°Éµç×Ó¹«ÖÚºÅ

΢ÐÅɨһɨ

ÏíÒ»¶ÔÒ»×Éѯ

¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿