Znn3bq.jpeg
²é¿´: 644  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

jnthree

Ìú³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾·ÖÏí¡¿CDMA¹¦ÂÊ¿ØÖÆ£¬UWB£¬QAMµÈ³ÌÐò¹²Ïí ÒÑÓÐ3È˲ÎÓë

ÎÒÃÇÔÚѧϰµÄʱºò×ÜÊÇÒªÓõ½ºÜ¶àµÄÔ´³ÌÐò£¬¸÷´óͨÐÅÂÛ̳ÎÒ¾­³£¹â¹Ë£¬µ«ÂÛ̳µÄ¸üÐÂËٶȺÜÂý£¬ÎÞÐε±ÖÐÎÒÃǵÄÑ¡Ôñ»ú»áºÜС£¬ÏÖÔÚÓÖÓкܶàµÄÂÛ̳ҪÊշѵ쬶àÊýÊÇÀ¬»ø¶«Î÷£¬×î½üÎÒ¿´µ½Ò»¸öºÜºÃµÄÂÛ̳www.comsim.cn£¬ËùÒÔÎÒÁ¢¿Ì¾ÍÏëµ½Á˺͸÷λ³æÓÑ·ÖÏí¡£´ó¼ÒÏеÄʱºòµ½ÄÇ¿´¿´£¬´ó¼Ò¿Ï¶¨ÓкܶàÊÕ»ñµÄ£º
Ö÷Ì⣺¹²ÏíºÜ¶àͨÐÅÔ´³ÌÐòÏÂÔØ£¡
Ìáʾ£ºÏÂÔØ¶¼ÊÇÃâ·ÑµÄ

CDMA ¹¦ÂÊ¿ØÖƳÌÐò  ÏÂÔØµØÖ·£ºhttp://www.comsim.cn/read.php?tid=180

UWBµÄÐŵÀÄ£ÐÍ   ÏÂÔØµØÖ·£ºhttp://www.comsim.cn/read.php?tid=196

QAMÐźŵÄÐÇ×ùͼ  http://www.comsim.cn/read.php?tid=187
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

hulin18

Ìú³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ljl1205(½ð±Ò+1):¹ÄÀø½»Á÷ 2010-04-13 19:55
лл¥Ö÷·ÖÏí
¸ÕÈ¥¿´ÁËÏ£¬¸Ð¾õ»¹²»´í£¡
ÕâÁ½Ììæ¹ýÁËÔÙȥѧϰѧϰ£¡
Ö»ÓÐÌìÌìѧϰ£¬²ÅÄܺúÃÏòÉÏ¡£
2Â¥2010-04-13 11:11:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuqian_id

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
лл¥Ö÷·ÖÏí£¬Ñ§Ï°Ò»Ï¡£
3Â¥2010-04-14 08:47:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuqian_id

cdma¹¦ÂÊ¿ØÖƳÌÐòÐèÒªÓû§Ãû£¬Â¥Ö÷Äܲ»ÄܰïæÏÂÔØÏÂÀ´£¿
4Â¥2010-04-14 08:48:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jnthree

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Originally posted by liuqian_id at 2010-04-14 08:48:36:
cdma¹¦ÂÊ¿ØÖƳÌÐòÐèÒªÓû§Ãû£¬Â¥Ö÷Äܲ»ÄܰïæÏÂÔØÏÂÀ´£¿

×¢²áһϾͿÉÒÔÏÂÔØ°¡
5Â¥2010-04-16 17:06:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ jnthree µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÇóÖúµ÷¼Á£¬¿çµ÷ +11 XÊ®¸¦´çY 2026-04-11 11/550 2026-04-11 23:49 by ѧzh
[¿¼ÑÐ] 267Çóµ÷¼Á +8 ÔÙæҲҪ³Ô·¹°¡ 2026-04-09 8/400 2026-04-11 21:42 by cfdbai
[¿¼ÑÐ] 293Çóµ÷¼Á +8 ÓÂÔ¶¿â°®314 2026-04-06 8/400 2026-04-11 20:25 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 271Çóµ÷¼Á +21 2261744733 2026-04-11 21/1050 2026-04-11 20:19 by Angchemist
[¿¼ÑÐ] 285Çóµ÷¼Á +8 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 11/550 2026-04-11 11:28 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 085410-273Çóµ÷¼Á +6 X1999 2026-04-10 6/300 2026-04-11 10:32 by Delta2012
[¿¼ÑÐ] 085402ͨÐŹ¤³Ìµ÷¼Á£¬ÓÐ4Ïîѧ¿Æ¾ºÈü¹ú½±£¨µçÈü¹ú¶þ£©£¬Ë¶Ê¿Ñо¿Éúµ÷¼Á×Ô¼öÐÅ¡£ +5 mÓÀo²»vÑÔoÆúm 2026-04-09 5/250 2026-04-11 09:33 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ331·Ö²ÄÁÏÇóµ÷¼Á +9 ÌìÏÂww 2026-04-09 9/450 2026-04-10 22:58 by Ftglcn90
[¿¼ÑÐ] µ÷¼Á +12 ¾í¾í¾íÐIJË_ 2026-04-09 13/650 2026-04-10 22:36 by Ftglcn90
[¿¼ÑÐ] ³õÊÔ261 +3 AshtÉÙ 2026-04-10 6/300 2026-04-10 16:38 by AshtÉÙ
[¿¼ÑÐ] 285Çóµ÷¼Á +9 AZMK 2026-04-07 11/550 2026-04-10 15:24 by AZMK
[¿¼ÑÐ] 344Çóµ÷¼Á +7 ؼ·çѩҹ¹éÈËØ¼ 2026-04-09 7/350 2026-04-10 12:05 by pengliang8036
[¿¼ÑÐ] 292Çóµ÷¼Á +9 ЦЦԬ 2026-04-09 9/450 2026-04-10 10:05 by LHGeng
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬085600£¬344·ÖÇóµ÷¼Á +11 µ÷¼ÁÉϰ¶«^ 2026-04-05 12/600 2026-04-08 16:17 by luoyongfeng
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶ 285Çóµ÷¼Á +26 Wisjxn 2026-04-07 26/1300 2026-04-08 14:42 by screening
[¿¼ÑÐ] »úе¹¤³Ì264ѧ˶Çóµ÷¼Á +3 qiushangxian 2026-04-06 3/150 2026-04-08 01:53 by Linzejun
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϿƴóÉúÎïѧ297·Ö£¬Çóµ÷¼ÁÍÆ¼ö +8 Y-yyusx 2026-04-06 9/450 2026-04-07 19:38 by biomichael
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 332Çóµ÷¼Á +17 ССÃÏ... 2026-04-05 18/900 2026-04-06 09:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +6 cs0106 2026-04-05 6/300 2026-04-05 16:34 by imissbao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û