²é¿´: 1805  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wujianchana

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ¹ØÓÚ3D-MIMOÐŵÀ½¨Ä£Öм¸¸ö¼òµ¥ÎÊÌâ ÒÑÓÐ1È˲ÎÓë

×î½üÔÚ×ö3D-MIMO½¨Ä£µÄһЩ¶«Î÷£¬Óöµ½ÀïÃæÒ»Ð©¹ØÓÚÌìÏßÄ£Ð͵ÄÎÊÌ⣬ÏëÇë½ÌÒ»ÏÂÓо­ÑéµÄ³æ×Ó¡£
ÎÊÌâÈçÏ£º1.ÏÈÉÏͼ¹ØÓÚ3D-MIMOÐŵÀ½¨Ä£Öм¸¸ö¼òµ¥ÎÊÌâ
ÕâÊÇÎÒÔÚһƪƬÎÄÕÂÀïÃæ¿´µ½µÄÒ»¸öÌìÏßÕóÁеÄͼ£¬ÎÒÏëÖªµÀÔÚ3D-MIMO½¨Ä£µÄʱºò¾ÍÕâ¸öÌìÏßÕóÁÐÀïÃæËã¶àÉÙ¸úÌìÏßÄØ£¿
˵Ã÷Ò»ÏÂÕâ¸öͼƬ£¬ÀïÃæin Fig. 3. The array comprises four stacked panels, each having eight sub-arrays arranged in an 8 ¡Á 1 (8 horizontal by 1 vertical) configuration. Each sub-array is composed of four patch antenna elements arranged in a 1 ¡Á 4 configuration, and fed with equal magnitude and phase by a single feed port.
Õâ¸öÌìÏßÊýÄ¿ÔÚ3D-MIMO½¨Ä£Ê±µ½µ×Ëã×ö4*32¸úÄØ£¬»¹ÊÇ32¸ú£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

wujianchana

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ll550 at 2014-11-04 00:23:53
ΪÁËÂú×㳤¶È£¬Ó¦¸ÃÊÇ¿´×ö32

Ŷ£¬ÇëÎÊÄãÒ²ÊÇ×öÕâ¸ö·½ÃæµÄô£¿ÎÒ±¾Ò²ÈÏΪÕâÊÇ32¸úÌìÏߣ¬µ«ÊÇÔÚ3GPP·¢²¼µÄ±ê×¼ÖÐÌáµ½Ò»¸ö2D planar antenna array structure×÷Ϊ²Î¿¼ÀïÃæÓÖÌáµ½Ò»¸öantenna elements £¬²»ÖªµÀºÍÕâÆªÎÄÕÂÀïÃæµÄantenna elements ÓÐʲôÁªÏµ£¿»òÕßÈçͼ¶þÖеÄÒ»¸ö½»²æ¼«»¯ÌìÏßÔÚͼһÖжÔÓ¦µÄÊÇÒ»¸ösub-arrays »¹ÊÇÒ»¸öpatch antenna elements ÄØ£¿
5Â¥2014-11-04 09:11:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

sunyuanxin

½û³æ (ÖøÃûдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2014-11-03 22:57:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ll550

ľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
wujianchana: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú, лл½â´ðÁËÎÒÒ»¸öÒÉ»ó¶î 2014-11-04 09:11:57
ΪÁËÂú×㳤¶È£¬Ó¦¸ÃÊÇ¿´×ö32

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
livelong
3Â¥2014-11-04 00:23:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wujianchana

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by sunyuanxin at 2014-11-03 22:57:00
Õâ¸ö...ÊÇʲôÇé¿ö£¿ÊµÏֵģ¿

ÕâÊÇÒ»¸öÌìÏßÕóÁеÄʾÒâͼ
4Â¥2014-11-04 08:52:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +8 ÄÝÄÝninicgb 2026-03-15 12/600 2026-03-19 05:55 by anny19840123
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +6 ÑÌÏ«Ò亣 2026-03-16 16/800 2026-03-19 00:59 by ÑÌÏ«Ò亣
[¿¼ÑÐ] 0854£¬¼ÆËã»úÀàÕÐÊÕµ÷¼Á +3 ºúÀ±ÌÀ·ÅÌÇ 2026-03-15 6/300 2026-03-18 12:09 by Éϰ¶Éϰ¶¡­¡­..
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 265Çóµ÷¼Á +3 ÁºÁºÐ£Ð£ 2026-03-17 3/150 2026-03-18 09:12 by zhukairuo
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +5 Ð÷ÐÒÓë×Ó 2026-03-17 5/250 2026-03-17 16:40 by laoshidan
[¿¼ÑÐ] 302Çóµ÷¼Á +4 С¼Öͬѧ123 2026-03-15 8/400 2026-03-17 10:33 by С¼Öͬѧ123
[¿¼ÑÐ] 283Çóµ÷¼Á +10 С¥¡£ 2026-03-12 14/700 2026-03-16 16:08 by 13811244083
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[¿¼ÑÐ] 329Çóµ÷¼Á +3 miaodesi 2026-03-12 4/200 2026-03-13 20:53 by 18595523086
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ¿ÆÑ§Ó빤³Ì/×Ü·Ö295/ÇóÊÕÁô +9 2026µ÷¼ÁÏÀ 2026-03-12 9/450 2026-03-13 20:46 by 18595523086
[¿¼ÑÐ] ¹¤¿Æ278·ÖÇóµ÷¼Á +5 ÖÜÂýÈȰ¡ 2026-03-12 7/350 2026-03-13 15:49 by JourneyLucky
[¿¼ÑÐ] 321Çóµ÷¼Á£¨Ê³Æ·/ר˶£© +3 xc321 2026-03-12 6/300 2026-03-13 08:45 by xc321
[¿¼ÑÐ] 333Çóµ÷¼Á +3 152697 2026-03-12 4/200 2026-03-13 07:08 by Iveryant
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-12 4/200 2026-03-12 19:33 by Çóµ÷¼Ázz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û