ʸÁ¿Ðźŷ¢ÉúÆ÷R&S?SMW200A²âÊÔÆû³µµç×ÓÀ×´ïµÄ¸ÉÈÅÒÖÖÆÄÜÁ¦
Æû³µµç×ÓÀ×´ï¶ÔÓڸ߼¶¼ÝʻԱ¸¨Öúϵͳ (ADAS) ÖÁ¹ØÖØÒª£¬½«ÓÐÖúÓÚʵÏÖÆû³µÐÐÒµµÄÁãʹʡ¢ÁãËÀÍöµÄ¾»ÁãÄ¿±ê¡£¼´Ê¹´æÔÚ¸ÉÈÅ£¬À×´ï´«¸ÐÆ÷Ò²±ØÐë̽²âµ½¼ÝÊ»»·¾³ÖеÄÄ¿±ê¡£R&S?AREG800A Æû³µµç×ÓÀ×´ï»Ø²¨·¢ÉúÆ÷ÊÇÀ×´ï´«¸ÐÆ÷¿¹¸ÉÈÅÐÔ²âÊÔ½â¾ö·½°¸µÄÖØÒªÆ÷¼þ¡£

ÄúµÄÈÎÎñ
Æû³µµç×ÓÐÐÒµÈçҪʵÏÖ¼èÄѵľ»ÁãÄ¿±ê£¬À×´ï´«¸ÐÆ÷±ØÐë׼ȷ¸ÐÖª¼ÝÊ»»·¾³¡£À×´ï¡¢¼¤¹âÀ×´ïºÍÉãÏñÍ·Ðͬ¹¤×÷ÒÔʵÏÖ´«¸ÐÆ÷Èںϡ£À×´ïÔÚ¶ñÁÓÌìÆøºÍºÚ°µ»·¾³ÖÐÐÔÄܸü¼Ó³öÉ«¡£Ôö¼ÓÀ×´ï´«¸ÐÆ÷µÄÊýÁ¿¿ÉÒÔ¸ÄÉÆ¶Ô»·¾³µÄ¸ÐÖª£¬µ«Ò²»á¼Ó¾çÀ×´ïÖ®¼äµÄ¸ÉÈÅ¡£
Ç¿¸ÉÈÅ»áÓ°ÏìÄ¿±êµÄ·´Éä²¢²úÉú²»Á¼ºó¹û£¬ÀýÈç³öÏÖÐé¼ÙÄ¿±ê¡¢Î󱨡¢ÔëÉù»ùµ×Ôö¼ÓºÍδ̽²âµ½Ä¿±ê¡£À×´ïϵͳÐèÄܹ»Ï໥½Ó½ü²¢Õý³£¹¤×÷¡£ÕâÖÖÐÔÄÜÌØÐԷdz£¹Ø¼ü£¬Òò´ËÒÖÖÆ²úÉúµÄ¸ÉÈźÍ̽²âÄ¿±êÒ»ÑùÖØÒª¡£

ͼ 1£ºµäÐÍµÄÆû³µµç×ÓµÀ·³¡¾°
ÂÞµÂÓëÊ©ÍߴĽâ¾ö·½°¸
ÂÞµÂÓëÊ©Íß´ÄÌṩÊÊÓÃÓÚ ADAS ºÍ×Ô¶¯¼ÝÊ» (AD) µÄ¿É¿¿ÇÒ¿ÉÖØ¸´µÄ²âÊÔ½â¾ö·½°¸¡£R&S?AREG800A Æû³µµç×ÓÀ×´ï»Ø²¨·¢ÉúÆ÷ÊÇÒ»¿î¶ÀÌØµÄ½â¾ö·½°¸£¬Äܹ»²âÊÔÀ×´ï´«¸ÐÆ÷µÄ¿¹¸ÉÈÅÐÔÄÜ¡£R&S?AREG800A ·Ç³£Áé»î£¬Äܹ»Éú³É¶à¸ö¶ÀÁ¢µÄ¶¯Ì¬Ä¿±ê£¬²¢ÔÚÀ×´ïµÄÊÓÒ°ÖÐ×¢Èë¸ÉÈÅÐźš£
R&S?AREG800A ÌṩÖÐÆµÊäÈë½Ó¿Ú£¬¿ÉÒÔ½áºÏ R&S?SMW200A ʸÁ¿Ðźŷ¢ÉúÆ÷Ä£Äâ¶àÖÖ¸ÉÈÅ¡£Éú³ÉµÄ¸ÉÈÅÐźŵþ¼Óµ½»Ø²¨ÐźÅÉÏ£¬²¢Í¨¹ý R&S?AREG800A ǰ¶ËÉÏ±äÆµµ½É䯵¡£
½áºÏR&S?Pulse SequencerÂö³åÐòÁÐÉú³ÉÈí¼þ£¬R&S?AREG800AºÍR&S?SMW200A¿É¶¨Òå²Î¿¼²âÊÔ×°Öã¬ÒÔ·ÖÎö²¢²âÊÔÀ×´ï´«¸ÐÆ÷µÄ¸ÉÈÅÒÖÖÆÄÜÁ¦¡£R&S?Pulse SequencerÂö³åÐòÁÐÉú³ÉÈí¼þÒ×ÓÚʹÓã¬Äܹ»Éè¼ÆºÍ¼ÆËãÖîÈçµ÷ƵÁ¬Ðø²¨(FMCW)ºÍµ÷ÏàÁ¬Ðø²¨(PMCW)ÐòÁеIJο¼Ðźš£

ͼ 2£ºÆû³µµç×ÓÀ×´ï¸ÉÈŲâÊÔ
Ó¦ÓÃ
ͼ 2 ÏÔʾÁËÀ×´ï´«¸ÐÆ÷ÔÚ CW¡¢FMCW ºÍ PMCW µÈ²»Í¬¸ÉÈÅÐźŻ·¾³ÖеÄÐÔÄÜ¡£Ç¿¸ÉÈÅÐźŻáÏÔÖøÌ§ÉýÀ×´ï´«¸ÐÆ÷µÄÔëÉùµçƽ£¬µ¼ÖÂÆû³µµç×ÓÀ×´ïÎÞ·¨Ì½²âµ½Ä¿±ê¡£Ê¾Àý˵Ã÷ÁËÀ×´ï´«¸ÐÆ÷¿¹ÈÅÐÔµÄÖØÒªÐÔ£¬²¢²ûÊÍÁËΪʲôÐèÒª²âÊÔºÍÑéÖ¤À×´ï´«¸ÐÆ÷¡£

ͼ 3£º¸ÉÈŲâÊÔ×°ÖÃ
×ܽá
ÂÞµÂÓëÊ©Íß´ÄÌṩ¸÷ÖÖ¿É¿¿µÄÆû³µµç×ÓÀ×´ï²âÊÔ½â¾ö·½°¸£¬¿ÉÌṩÖî¶àÓŵ㣺
ÔÚËùÓÐÆû³µµç×ÓÀ×´ïÆµ¶Î²âÊÔÀ×´ï´«¸ÐÆ÷µÄ¿¹ÈÅÐÔ
·Ç³£¿É¿¿ÇÒ¿ÉÖØ¸´µÄÒ»Ì廯²âÊÔ½â¾ö·½°¸
6 GHz ÐźÅÔ´×ãÒÔÖ§³ÖÔÚ E Ƶ¶Î½øÐиÉÈÅÄ£Ä⣬±£Ö¤¾¼Ãʵ»Ý
¸ÉÈÅÐźſÉÓëÀ×´ï´«¸ÐÆ÷½øÐÐͬ²½
Ä£Äâ°üº¬ PMCW ºÍ OFDM µÈ¸´ÔÓ²¨Ðεĸ߼¶¸ÉÈų¡¾°
¶©¹ºÐÅÏ¢
Ãû³Æ | ÀàÐÍ |
Æû³µµç×ÓÀ×´ï»Ø²¨·¢ÉúÆ÷ | R&S?AREG800A |
ʸÁ¿Ðźŷ¢ÉúÆ÷ | R&S?SMW200A |
µç²¨°µÏä | R&S?ATS1500C |






¹Ø×¢¹Ù·½Î¢ÐÅ
