Znn3bq.jpeg
²é¿´: 3197  |  »Ø¸´: 27
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zbnet

½ð³æ (СÓÐÃûÆø)


[½»Á÷] Éù±íÃæ²¨Â˲¨Æ÷£¨SAW filter£©Ö®²æÖ¸»»ÄÜÆ÷£¨IDT£©Éè¼Æ£¬´ó¼ÒÓÐʲôºÃµÄ½¨Òéû¡£

±¾ÈËÏëÉè¼ÆÒ»ÖֱȽϼòµ¥µÄÉù±íÃæ²¨Æ÷¼þ£¬Í¨¹ýÆ÷¼þÐÔÄܲâÊÔÀ´±íÕ÷AlNѹµç±¡Ä¤µÄѹµçϵÊýd33¡¢»úµçñîºÏϵÊýµÈ»ù±¾²ÎÊý£¬µ«Å¼¶ÔÆ÷¼þÉè¼ÆÉè¼Æ»ù±¾ÊÇÒ»Çϲ»Í¨£¬±Ï¾¹²»ÊÇÕâ¸öרҵµÄ£¨°³ÊǸã²ÄÁϵģ©£¬²»ÖªµÀÈçºÎÉè¼Æmask¡¢¹â¿Ì¹¤ÒյȵȺóÐø¼Ó¹¤²½Öè¡£
³õ²½¹¹ÏëÊÇ£¬IDTÖ¸¿í1¦Ìm£¬Ö¸¼ä¾àµÈÓÚÖ¸¿í£¬Ö¸²ÉÓÃAlĤ£¬ºñ¶È200nm£¬ºÍ΢µç×ÓËùÀÏʦ¹µÍ¨²ÉÓøº½º£¨µ«ËûÃDZϾ¹²»ÊÇ×öSAWµÄ£¬Ã»Óиø³ö¹ý¶àµÄ½¨Ò飩£¬
ÄÇôÎÊÌâÀ´ÁË£¬ÊÔÑù´óСһ°ã10*10mm£¨±È½ÏС£©£¬¶àƬ£¨´ó¸Å5¡¢6Ƭ°É£¬ºñ¶È»ù±¾Ò»Ö£©
1¡¢Ò»°ãÖ¸¶ÔÊýÒ»°ãÓöàÉÙ£¨30¶ÔºÏÊÊÂ𣩣¿
2¡¢Ö¸¼äÖØµþÇøÓòµÄ³¤¶ÈÓÐʲôԭÔò£¿
3¡¢Á½±ßµÄÎüÉù²ÄÁÏÒ»°ãÑ¡Ôñʲô²ÄÁÏ£¬ÈçºÎÉè¼ÆÐÎ״λÖᢳÁ»ý¹¤Òյȣ¿
4¡¢Òý³öµÄµç¼«Ò»°ãÈçºÎÉè¼Æ£¿Ñ¡ÓòÄÁÏ¡¢Òý³öλÖᢳ¤¶ÈµÈ£¿
5¡¢ÊäÈë¶ËÓëÊä³ö¶ËIDTÖ®¼äµÄ¼ä¸ôÒ»°ã¶àÔ¶£¿
6¡¢ÈôÏëͬʱ¶Ô¶à¸ö³Äµ×±íÃæ½øÐÐÑÚĤ¡¢¹â¿Ì£¬¶øÎ¢µç×ÓËùÒ»°ã²ÉÓÃ2.5inchµÄ°å£¬ÈçºÎÅŲ¼ÎÒµÄÊÔÑù£¬¿ÉÒÔ±£Ö¤±íÃæ»ù±¾´¦ÓÚͬһˮƽλÖã¿
7¡¢ÆäËûδ¾¡ÊÂÒË£¬Ò²Çë´ó¼Ò¶à¶à²¹³ä£¬¸ø³ö½¨Òé¡£
Note£º´ËÌùÒ²ËãÊǶÔIDTÉè¼ÆµÄ×ÛºÏÌû°Ð£¬Ï£Íû´ó¼ÒÓ»Ô¾·¢ÑÔ£¬¿ÉÄܵϰ£¬¶ÔÒÔºó¹Ø×¢Õâ·½ÃæµÄÈËÒ²ÄÜÌṩµã°ïÖú£¬²»ÒªÐÄÌÛÎҵĽð±Ò£¬¸úÌûÔ½¶à½ð±ÒÔ½¶àŶ¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxf1204

гæ (СÓÐÃûÆø)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ëͺ컨һ¶ä
ÒýÓûØÌû:
25Â¥: Originally posted by zbnet at 2015-09-24 15:29:17
²»ºÃÒâ˼¹þ£¬ÎÒ²»ÊÇ×öSAWÄ£ÄâµÄ£¬Ö»Êǵ¥´¿Éè¼Æ×ö¸öÆ÷¼þ²âÊÔÐÔÄܵ쬲»¹ýÎÒ¿ÉÒÔ¸øÄãÍÆ¼öÇ廪´óѧÅË·åÍŶӣ¬ËûÃÇÊÇ×ö²ÄÁÏ£¬ºÃÏñÒ²ÓÐÄ£Ä⣬Äã¿ÉÒÔÈ¥ÄDZßÊÔÊÔ
...

ÄãºÃ£¬Ã°ÃÁ´òÈÅ£¡±¾ÈËÏë×öÒÔîãËáï®ºÚÆ¬Îª»ùƬµÄÉù±íÃæ²¨Â˲¨Æ÷£¬Ò²ÊÇ×ö²âÊÔÓ㬱¾ÈËÊÇ×ö¾§Ìå²ÄÁϷѵģ¬ÏëÔÚ¶Ô×Ô¼ºµÄ²ÄÁÏ×öÆ÷¼þ·â×°²âÊÔ£¬Ï£Íû¸øÓèÖ¸µ¼£¬Ð»Ð»

·¢×ÔСľ³æAndroid¿Í»§¶Ë
27Â¥2017-06-13 20:26:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 28 ¸ö»Ø´ð
¼òµ¥»Ø¸´
Walnut19Â¥
2015-06-04 23:06   »Ø¸´  
zbnet(½ð±Ò+1): лл²ÎÓë
ÒýÓûØÌû:
4Â¥: Originally posted by jixiangbao at 2015-06-04 22:33:10

£¿ [ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +9 СÄô°®Ñ§Ï° 2026-04-16 11/550 2026-04-17 22:34 by chixmc
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +4 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 4/200 2026-04-17 17:57 by Equinoxhua
[¿¼ÑÐ] 320Çóµ÷¼Á +4 Éî½¼akm 2026-04-17 4/200 2026-04-17 17:32 by Ò»ÇÐOK
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-14 11/550 2026-04-16 15:18 by jiahl2024
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 14/700 2026-04-16 14:41 by dingyanbo1
[¿¼ÑÐ] 322Çóµ÷¼Á +8 123°²¿µ 2026-04-12 15/750 2026-04-16 11:07 by Espannnnnol
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] Çóµ÷¼Á +11 СÄô°®Ñ§Ï° 2026-04-11 15/750 2026-04-15 21:57 by noqvsozv
[¿¼ÑÐ] ͨÐŹ¤³ÌÇóµ÷¼Á£¡£¡£¡ +6 zlb770521 2026-04-14 6/300 2026-04-15 20:00 by ѧԱJpLReM
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +19 µçÆøÀî 2026-04-13 21/1050 2026-04-15 13:37 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] Çóµ÷¼Á +12 ºÎÆøÕý 2026-04-13 13/650 2026-04-14 14:47 by zs92450
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 13/650 2026-04-14 11:33 by Íõymaa
[¿¼ÑÐ] 245Çóµ÷¼Á +6 ±ùÌÇéÙ?ÆûË® 2026-04-13 10/500 2026-04-14 10:49 by jyl0317
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û