ÔÚ²âÁ¿ÎïλµÄÎïλ¼Æ²úÆ·ÖÐÀ×´ïÎïλ¼ÆÄ¿Ç°ÒѳÉΪÊг¡ÉϵÄÖ÷Á÷²úÆ·Ö®Ò»£¬À×´ïÎïλ¼ÆÖ÷Òª·ÖΪµ¼²¨À×´ïÎïλ¼ÆºÍÂö³åÀ×´ïÎïλ¼Æ¡£
Ò»¡¢µ¼²¨À×´ïÎïλ¼Æ
µ¼²¨À×´ïÎïλ¼ÆµÄ΢²¨Âö³åÑØ×ÅÒ»¸ùÀ¡¢°ô»ò°üº¬Ò»¸ù°ôµÄͬÖáÌ×¹ÜÔËÐУ¬½Ó´¥µ½±»²â½éÖʺó£¬Î¢²¨Âö³å±»·´Éä»ØÀ´£¬²¢±»µç×Ó²¿¼þ½ÓÊÕ£¬²¢·ÖÎö¼ÆËãÆäÔËÐÐʱ¼ä¡£Î¢´¦ÀíÆ÷ʶ±ðÎïλ»Ø²¨£¬·ÖÎö¼ÆËãºó½«Ëüת»»³ÉÎïλÐźŸø³ö¡£ÓÉÓÚ²âÁ¿ÔÀí¼òµ¥£¬¿ÉÒÔ²»´øÁϵ÷Õû£¬´Ó¶ø½ÚÊ¡ÁË´óÁ¿µ÷ÊÔ·ÑÓᣲâÁ¿À»ò°ô¿ÉÒԽض̣¬Ê¹Ö®¸ü¼ÓÊÊÓ¦ÏÖ³¡µÄÓ¦Ó᣶ÔÓÚÕôÆû²»Ãô¸Ð£¬¼´Ê¹ÔÚÑÌÎí¡¢ÔëÒô¡¢ÕôÆûºÜÇ¿ÁÒµÄÇé¿öÏ£¬²âÁ¿¾«¶ÈÒ²²»Êܵ½Ó°Ïì¡£²»ÊܽéÖÊÌØÐԱ仯µÄÓ°Ï죬±»²â½éÖʵÄÃܶȱ仯»ò½éµç³£ÊýµÄ±ä»¯²»»áÓ°Ïì²âÁ¿¾«¶È¡£Õ³¸½£ºÃ»ÓÐÎÊÌ⣬ÔÚ²âÁ¿Ì½Í·»òÈÝÆ÷±ÚÉÏÕ³¸½½éÖʲ»»áÓ°Ïì²âÁ¿½á¹û¡£ÈÝÆ÷ÄÚ°²×°ÎïÈç¹û²ÉÓÃͬÖáÌ×¹ÜʽµÄ²âÁ¿ÍêÈ«²»ÊÜÈÝÆ÷ÄÚ°²×°ÎïµÄÓ°Ï죬²»ÐèÒªÌØÊâµ÷ÊÔ¡£¿ÉÒÔÌṩ²»Í¬ÐÎʽµÄ̽ͷÓÃÓÚ²»Í¬Ó¦ÓãºÀÂʽ£¬ÓÃÓÚ²âÁ¿ÒºÌå½éÖÊ»òÖØÁ¿´óµÄ¹ÌÌå½éÖÊ£¬Á¿³Ì¿É´ï60Ã×£»°ôʽÓÃÓÚ²âÁ¿ÒºÌå½éÖÊ»òÖØÁ¿ÇáµÄ¹ÌÌå½éÖÊ£¬Á¿³Ì¿É´ï6Ã×£»Í¬ÖáÌ×¹ÜÓÃÓÚ²âÁ¿µÍð¤¶ÈµÄ½éÖÊ£¬²»Êܹý³ÌÌõ¼þµÄÓ°Ï죬Á¿³Ì¿É´ï6Ãס£
¶þ¡¢Âö³åÀ×´ïÎïλ¼Æ
Âö³åÀ×´ïÎïλ¼Æ²ÉÓÃ΢²¨Âö³åµÄ²âÁ¿·½·¨£¬²¢¿ÉÔÚ¹¤ÒµÆµÂʲ¨¶Î·¶Î§ÄÚÕý³££¬²¨ÊøÄÜÁ¿µÍ£¬¿É°²×°ÓÚ¸÷ÖÖ½ðÊô¡¢·Ç½ðÊôÈÝÆ÷»ò¹ÜµÀÄÚ£¬¶ÔÒºÌå¡¢½¬Áϼ°¿ÅÁ£ÁϵÄÎïλ½øÐзǽӴ¥Ê½Á¬Ðø²âÁ¿¡£ÊÊÓÃÓÚ·Û³¾¡¢Î¶ȡ¢Ñ¹Á¦±ä»¯´ó£¬ÓжèÐÔÆøÌå¼°ÕôÆû´æÔڵij¡ºÏ¡£À×´ïÎïλ¼Æ¶ÔÈËÌå¼°»·¾³¾ùÎÞÉ˺¦£¬»¹¾ßÓв»ÊܽéÖʱÈÖصÄÓ°Ï죬²»Êܽéµç³£Êý±ä»¯µÄÓ°Ï죬²»ÐèÒªÏÖ³¡Ð£µ÷µÈÓŵ㣬²»ÂÛÊǶԹ¤ÒµÐèÒª£¬»¹ÊǶԹ˿;¼Ãʵ»ÝµÄ¿¼ÂÇ£¬¶¼ÊDz»´íµÄÑ¡Ôñ¡£Âö³åÀ×´ïÎïλ¼ÆÓеÍƵÂö³åÀ×´ïÎïλ¼Æ£¨6GHz£©ºÍ¸ßƵÂö³åÀ×´ïÎïλ¼Æ£¨26GHz£©Ö®·Ö,µÍƵÂö³åÀ×´ïÎïλ¼Æ¾¡¹Ü¾ßÓм۸ñÏà¶ÔµÍÁ®µÄÓŵ㣬µ«ÔÚÖ÷ÒªÓ¦ÓÃÁìÓòÖУ¬ÊôÓÚÖð½¥±»ÌÔ̵IJúÆ·¡£ÓëµÍƵÂö³åÀ×´ïÎïλ¼ÆÏà±È£¬¸ßƵÂö³åÀ×´ïÎïλ¼ÆÔÚÓ¦Óùý³ÌÖÐÓÐÒÔÏÂÓŵ㣺
1£®¸ßƵÀ×´ïÎïλ¼Æ£¨Ö÷ÒªÖ¸26GHzºÍ24GHz£©¾ßÓÐÄÜÁ¿¸ß£¬²¨Êø½ÇС£¬ÌìÏ߳ߴçС£¬¾«¶È¼ÑµÈÓŵ㡣
2. 26GHzÀ״ﲨ³¤11mm£¬6GHzÀ״ﲨ³¤50mm£¬À×´ïÎïλ¼ÆÔÚ²âÁ¿É¢×°ÁÏλʱ£¬À״ﲨ·´ÉäÖ÷ÒªÀ´×ÔÁÏÃæµÄÂþ·´É䣬Âþ·´ÉäµÄÇ¿¶ÈÓëÎïÁÏ´óС³ÉÕý±È£¬Ó벨³¤³É·´±È£¬¶ø´ó²¿·ÝÉ¢×°ÁÏÖ±¾¶Ô¶Ô¶Ð¡ÓÚ50mm£¬Õâ¾ÍÊÇÄ¿Ç°26GHzÀ×´ïÊDzâÁ¿É¢×°ÁÏÎïλѡÔñµÄÔÒò¡£
3£®ÔÚһЩֱ¾¶Ð¡¶ø¸ß¶È²¢²»ÊǺܸߵÄСÐ͹޵ÄÓ¦ÓÃÖУ¬6GHzÀ×´ïÌìÏß³¤£¨300-400mm£©ÎÞÐÎÖÐÔö´óÁËäÇø£¨´óÔ¼600mm£©£¬ÁíÍâÓÉÓÚ6GHzÀ×´ï·½ÏòÐԲ¿ª½Ç´ó£©ÔÚС¹ÞÖлá²úÉú¶à¾¶·´É䣻¶ø26GHzÀ×´ïƵÂʸߣ¬ÌìÏ߶̣¬·½ÏòÐԺ㬿˷þÁË6GHzÀ×´ïµÄȱµã£¬ÊÊÓÃÓÚС¹Þ²âÁ¿¡£
4£®ÓÉÓÚÏÖ³¡»·¾³¶ñÁÓ£¬Ëæ×Åʱ¼äÍÆÒÆ£¬À×´ïÌìÏß»á¶Ñ»ýÎÛÎˮÆûµÈ£¬26GHzÀ×´ïÌìÏßС£¬¸½¼ÓÌìÏßÕÖ¿É´ó´ó¸ÄÉÆÒòÎÛÎˮÆûÔì³ÉµÄÓ°Ï죻6GHzÀ×´ïÌìÏߴ󣬼ÓÌìÏßÕÖºÜÀ§ÄÑ¡£ÇÒÒDZí½Ï³ÁÖØ£¬ÇåÀíÀ§ÄÑ¡£
5£®ÓÉÓÚ26GHzÀ×´ï·½ÏòÐԺ㬺ܶà¶ñÁÓ¹¤¿ö£¬¿Éͨ¹ý¼òµ¥¸ôÀ룬½«À×´ïÎïλ¼Æ×°ÔÚÈÝÆ÷Íâ½øÐвâÁ¿¡£Ò±½ðÐÐÒµµÄ¹¤¿öÏ൱¸´ÔÓ£¬¸÷¸ö¹¤ÐòµÄ¶ÔÓÚÎïλ²âÁ¿µÄÒªÇó¾ù²»Ïàͬ£ºÍ¬Ê±²âÁ¿½éÖʵÄÐÔÖÊ£»²âÁ¿½éÖʵÄζȡ¢Ñ¹Á¦£»·À±¬¡¢·À»¤µÈ¼¶£»²âÁ¿»·¾³ÓÐÎÞ·Û³¾¡¢ÕôÆûºÍÅÝÄ£»ÈÝÆ÷¹Þ¡¢³Ø¡¢Áϲ֡¢ÁÏ¿âµÄ¼¸ºÎ³ß´ç¼°°²×°Î»Öö¼»á¶ÔËùʹÓõÄÒDZíÓв»Í¬ÒªÇó¡£Òò´Ë£¬ÒDZíÑ¡ÐÍÇ°±ØÐë¶ÔʹÓõŤ¿ö»·¾³×öÈÏÕæ¡¢ÏêϸÁ˽âºÍ·ÖÎö£¬±ØÒªµÄÇé¿öÏÂÒªµ½Ê¹ÓÃÏÖ³¡×öʵµØ¿±²é£¬²ÅÄܱ£Ö¤»ñµÃ×î¼ÑµÄʹÓÃЧ¹û¡£
ÔÚÑ¡ÔñÀ×´ïÎïλ¼ÆʱÊ×ÏÈÒª¿¼ÂÇÌìÏß²ÄÖʺÍƵÂʵIJ»Í¬¡£ÆäƵÂÊÖ÷ÒªÓÐ6GHzºÍ26GHzÁ½ÖÖ£»µ«6GHzÀ×´ïÎïλ¼ÆÒѾÊôÓÚÌÔ̲úÆ·£¬Ó¦ÓÃʱ¾¡Á¿Ñ¡ÓÃ26GHz¸ßƵÀ×´ïÎïλ¼Æ¡£26GHz¸ßƵÀ×´ïÎïλ¼ÆµÄÌìÏßÖÖÀàºÜ¶à£¬¸÷ÓÐÌص㣺SKD-800Ð͸ßƵÀ×´ïÎïλ¼ÆµÄÌìÏߣ¬ÊÇÈ«ËÄ·ú£¨PTFE£©ÃÜ·âÌìÏߣ¬ÊʺϹ¤¿ö½ÏºÃ£¨²â¾à¶Ì£¬ÒºÃæÎȶ¨£©µÄÒºÌ壬¸¯Ê´ÐÔÒºÌå¡£ÉÙÁ¿µÄ»Ó·¢Îï¶ÔÌìÏßÖ»Ôì³ÉÇá΢ÎÛȾ¡£Ò»°ãÓ¦ÓÃÔÚË®´¦Àí³µ¼äµÄSKD-800Ð͸ßƵÀ×´ïÎïλ¼Æ£¬°²×°Î»ÖÃΪѻ·Ë®¹¤ÐòÖмäË®ÏäÉÏ£¬ÒòË®ÏäÄÚÅÝĽ϶࣬¶øÇÒ´ó¶àÊýΪ¶ÌìÊÒÍâ°²×°
±¾ÎÄÀ´Ô´ÓÚÍøÂç,ÈçÓÐÇÖȨÁªÏµÉ¾³ýתÔØÇë×¢Ã÷³ö´¦£¡£¡£¡