îø×°²ã²åÈëÏûºÄµÄ²âÊÔÒªÁìÖ÷ÒªÒÀÀµÓÚʸÁ¿ÍøÂçÆÊÎöÒÇ£¨VNA£©£¬£¬£¬£¬£¬£¬Á¬Ïµ±ê×¼»¯µÄ²âÊÔÁ÷³ÌÓëÑÏ¿áµÄʵÑéÌõ¼þ¿ØÖÆ£¬£¬£¬£¬£¬£¬ÒÔÏÂÊÇÏêϸ²âÊÔ°ì·¨Óë×¢ÖØÊÂÏ
Ò»¡¢½¹µã²âÊÔ×°±¸ÓëÔÀí
ʸÁ¿ÍøÂçÆÊÎöÒÇ£¨VNA£©
×÷Ϊ½¹µã²âÊÔ×°±¸£¬£¬£¬£¬£¬£¬VNAͨ¹ý¶Ë¿Ú1µÄÐźÅÔ´·¢ÉäÐźţ¬£¬£¬£¬£¬£¬¶Ë¿Ú2µÄÎüÊÕ»úÕÉÁ¿±»²â¼þ£¨îø×°²ã£©´¦Öóͷ£ºóµÄÊä³öÐźţ¬£¬£¬£¬£¬£¬Ö±½Ó½ÏÁ¿ÊäÈëÓëÊä³öÐźŵIJî±ð£¨¼´S21²ÎÊý£©£¬£¬£¬£¬£¬£¬´Ó¶ø·´Ó¦ÐźŴÓÊäÈëµ½Êä³öµÄÏûºÄ¡£¡£¡£¡£¡£¡£¡£
ÓÅÊÆ£º¿ÉͬʱÕÉÁ¿²åÈëÏûºÄ¡¢»Ø²¨ÏûºÄµÈ²ÎÊý£¬£¬£¬£¬£¬£¬Ö§³Ö¸ßƵ/΢²¨Æµ¶Î²âÊÔ£¬£¬£¬£¬£¬£¬¾«¶È´ï¡À0.05dB£¨¸ßƵÅþÁ¬Æ÷³¡¾°£©¡£¡£¡£¡£¡£¡£¡£
Delta-LÒªÁ죨¸ßƵ³¡¾°ÓÅ»¯£©
ÓÉIntel¿ª·¢£¬£¬£¬£¬£¬£¬Í¨¹ýÉè¼ÆÁ½Ìõ²î±ð³¤¶ÈµÄ´«ÊäÏߣ¬£¬£¬£¬£¬£¬²âÊÔÆäS²ÎÊýºó¾ÙÐÐÄâºÏÔËËãºÍ²îÖµÅÌË㣬£¬£¬£¬£¬£¬»ñµÃµ¥Î»³¤¶ÈµÄ²åÈëÏûºÄ¡£¡£¡£¡£¡£¡£¡£
ÓÅÊÆ£º×Ô¶¯µÖÏû¼Ð¾ß£¨Èç̽Õë¡¢º¸ÅÌ¡¢¹ý¿×£©µÄÓ°Ï죬£¬£¬£¬£¬£¬ÒƳý×迹²»Æ¥Åäµ¼ÖµĶàÖØ·´É䣬£¬£¬£¬£¬£¬ÏÔÖøÌáÉý¸ßƵ³¡¾°Ïµľ«¶ÈºÍÎȹÌÐÔ£¬£¬£¬£¬£¬£¬³ÉΪPCBÁ¿²ú²âÊÔµÄÖ÷Á÷ÒªÁì¡£¡£¡£¡£¡£¡£¡£
¶þ¡¢±ê×¼»¯²âÊÔÁ÷³Ì
У׼»ù×¼Æ½Ãæ½¨Éè
ʹÓþÓɼÆÁ¿µÄУ׼¼þ£¬£¬£¬£¬£¬£¬ÔÚVNAÉÏÍê³ÉУ׼£¬£¬£¬£¬£¬£¬È·±£²âÊÔ»ù×¼Ãæ×¼È·¡£¡£¡£¡£¡£¡£¡£
ÇéÐοØÖÆ£ºµç´ÅÆÁÕÏÊÒ£¨ÆÁÕÏЧÄÜ¡Ý30dB£©¡¢ºãκãʪÇéÐΣ¨Ïà¶Ôʪ¶È45%-55%£©¡¢ÇéÐÎζÈ23¡À2¡æ¡£¡£¡£¡£¡£¡£¡£
²âÊÔ¶Ë¿ÚÅþÁ¬ÓëÆµ¶ÎÉèÖÃ
ÅþÁ¬±»²âîø×°²ãÖÁVNA²âÊԶ˿ڣ¬£¬£¬£¬£¬£¬ÉèÖÃÆµ¶ÎɨÃè¹æÄ££¨Èç300KHz-10MHz»òƾ֤ÏÖʵÐèÇóµ÷½â£©¡£¡£¡£¡£¡£¡£¡£
×°±¸ÒªÇó£ºÆÊÎöÒǶ¯Ì¬¹æÄ£Ðè´óÓÚ´ý²âÏûºÄÖµ20dBÒÔÉÏ£¬£¬£¬£¬£¬£¬È·±£ÕÉÁ¿×¼È·ÐÔ¡£¡£¡£¡£¡£¡£¡£
ɨƵ²åÈëÏûºÄ²âÊÔ
ÒÔ0.1GHz¾àÀë¾ÙÐÐÆµ¶ÎɨÃ裬£¬£¬£¬£¬£¬¼Í¼¸÷ƵµãµÄ²åÈëÏûºÄÖµ¡£¡£¡£¡£¡£¡£¡£
±ê¼ÇÒªº¦Æµµã£ºÍ¨¹ýVNAµÄMarker¹¦Ð§±ê¼ÇÐèÒªÕÉÁ¿µÄƵµã²åËðÖµ¡£¡£¡£¡£¡£¡£¡£
Èý¡¢Òªº¦²âÊÔÌõ¼þ¿ØÖÆ
ÅþÁ¬¹æ·¶
ʹÓÃŤ¾Ø°âÊÖÈ·±£½Ó¿Ú½ô¹Ì¶ÈÇкÏIEC 61169±ê×¼£¬£¬£¬£¬£¬£¬×èÖ¹ÒòÅþÁ¬Ëɶ¯ÒýÈ븽¼ÓÏûºÄ¡£¡£¡£¡£¡£¡£¡£
²âÊÔµçÀÂÓë¼Ð¾ßÖÎÀí
ÍäÇú°ë¾¶£º²âÊÔµçÀµÄÍäÇú°ë¾¶ÐèÇкϱê×¼£¬£¬£¬£¬£¬£¬×èÖ¹Ó°ÏìÌØÕ÷×迹¡£¡£¡£¡£¡£¡£¡£
½Ó¿ÚÄ¥Ë𣺶à´Î²å°ÎºóµÄ½Ó¿ÚÄ¥Ëð»áÒýÈ븽¼ÓÏûºÄ£¬£¬£¬£¬£¬£¬Ðè°´ÆÚ¼ì²é²¢Ì滻ĥË𲿼þ¡£¡£¡£¡£¡£¡£¡£
¼Ð¾ßÏàλÎȹÌÐÔ£º¸ßƵ²âÊÔÖУ¬£¬£¬£¬£¬£¬²âÊԼоߵÄÏàλÎȹÌÐÔ¶ÔЧ¹ûÓ°ÏìÏÔÖø£¬£¬£¬£¬£¬£¬ÐèÑ¡Óø߾«¶È¼Ð¾ß¡£¡£¡£¡£¡£¡£¡£
ËÄ¡¢ÑùÆ·×¼±¸ÓëÔ¤´¦Öóͷ£
ÑùÆ·ÊýÄ¿Óë״̬
ͬÅú´ÎÑùÆ·ÊýÄ¿²»ÉÙÓÚ5¼þ£¬£¬£¬£¬£¬£¬È·±£²âÊÔЧ¹ûµÄ´ú±íÐÔ¡£¡£¡£¡£¡£¡£¡£
ÑùÆ·ÐèÇå½àÎÞÎÛȾ£¬£¬£¬£¬£¬£¬¶ËÃæÎÞÏÔ×Å»úеËðÉË£¬£¬£¬£¬£¬£¬±êʶ²âÊÔ»ù×¼ÃæÎ»Öᣡ£¡£¡£¡£¡£¡£
ÌØÊâÀàÐÍÅþÁ¬Æ÷´¦Öóͷ£
·ÀË®ÐÍÅþÁ¬Æ÷£ºÐèÏÈÍê³ÉÃÜ·âÐÔ²âÊÔ£¬£¬£¬£¬£¬£¬È·±£ÎÞ×ß©¡£¡£¡£¡£¡£¡£¡£
¶àоÅþÁ¬Æ÷£ºÐèÌṩ¶ÔӦоÏß±àºÅͼ£¬£¬£¬£¬£¬£¬±ãÓÚ²âÊÔʱ׼ȷÅþÁ¬¡£¡£¡£¡£¡£¡£¡£
ÏÖ³¡¿É²ðжÅþÁ¬Æ÷£ºÓ¦¼á³Ö³ö³§×°Åä״̬Ëͼ죬£¬£¬£¬£¬£¬×èÖ¹Òò²ðжµ¼ÖÂÐÔÄÜת±ä¡£¡£¡£¡£¡£¡£¡£
Îå¡¢À©Õ¹²âÊÔÏîÄ¿£¨ÍƼö£©
»Ø²¨ÏûºÄ²âÊÔ
ÆÀ¹Àîø×°²ãÓëÐźŴ«ÊäÔª¼þÖ®¼äµÄ×迹ƥÅäÇéÐΣ¬£¬£¬£¬£¬£¬È·±£Ðźŷ´Éä×îС»¯¡£¡£¡£¡£¡£¡£¡£
ÏàλһÖÂÐÔ²âÊÔ
¶ÔÏà¿ØÕóϵͳµÈ¶ÔÏàλÃô¸ÐµÄÓ¦Ó㬣¬£¬£¬£¬£¬Ðè²âÊÔîø×°²ã¶ÔÐźÅÏàλµÄÓ°Ïì¡£¡£¡£¡£¡£¡£¡£
»úеÄ;ÃÐÔ²âÊÔ
Ä£ÄâÏÖʵ²å°Î´ÎÊýÓ°Ï죬£¬£¬£¬£¬£¬ÆÀ¹Àîø×°²ãÔÚºã¾ÃʹÓúóµÄÐÔÄÜÎȹÌÐÔ¡£¡£¡£¡£¡£¡£¡£
ÇéÐÎ˳ӦÐÔ²âÊÔ
°üÀ¨ÑÎÎí¡¢Õñ¶¯µÈ²âÊÔ£¬£¬£¬£¬£¬£¬ÆÀ¹Àîø×°²ãÔÚ²î±ðÇéÐÎϵĿɿ¿ÐÔ¡£¡£¡£¡£¡£¡£¡£
Ïà¹ØÄÚÈÝ
- ±¾°²¿ØÖƵçÀÂÉú²úÇéÐÎÒªÇ󣿣¿£¿£¿£¿£¿£¿
- 3KV¸ßѹµçÀ¾øÔµºñ¶È±ê×¼ÊǼ¸¶à£¿£¿£¿£¿£¿£¿£¿
- »·±£¿£¿£¿£¿£¿£¿£¿ØÖƵçÀÂÆ·ÅÆ»·±£Ó°ÏìÁ¦£¿£¿£¿£¿£¿£¿£¿
- 6KV¸ßѹµçÀÂÀÉìÇ¿¶È±ê×¼Öµ¼¸¶à£¿£¿£¿£¿£¿£¿£¿
- 6KV¸ßѹµçÀ´óÐÞÖÜÆÚÈ·¶¨ÒÀ¾Ý£¿£¿£¿£¿£¿£¿£¿
- 8.7kVµçÀÂÊ©¹¤ÍýÏë²»µ±Õ¦µ÷½â£¿£¿£¿£¿£¿£¿£¿
- µçÀ¹ÊÕϼà²âÊÒÎó²îÆÊÎöÒªÁ죿£¿£¿£¿£¿£¿£¿
- µçÀº¸½ÓÖÊÁ¿Ç·ºÃÕ¦µ÷½â£¿£¿£¿£¿£¿£¿£¿
- 8.7kVµçÀµçÇÅ·¨Ê¹ÓÃÌõ¼þÊÇɶ£¿£¿£¿£¿£¿£¿£¿
- 15kVµçÀÂÖÕ¶ËÍ·Ó¦Á¦×¶×°ÖÃզУ׼£¿£¿£¿£¿£¿£¿£¿

