Znn3bq.jpeg
²é¿´: 2067  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

º£À«Ìì¿Õ102

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ¹ØÓÚRF³¡ ³¡Ô´µÄ¶¨Òå

comsol³õѧÕߣ¬²»ÖªµÀÈçºÎ¶¨Òå ³¡Ô´£¬»òÕß˵ÊÇÈëÉä¹â³¡¡£
µ±Çó½âÉ¢É䳡µÄʱºò£¬¿ÉÒÔÔÚ±³¾°³¡Öж¨Òå±³¾°³¡  ¶ÔEb¸³Öµ£¬
µ«Ñ¡ÔñÇó½âÈ«³¡µÄʱºò£¬Ã»ÕÒµ½ÔÙÄÇÀï¿ÉÒÔ¸³Öµ¡£¶ÔÓÚ2DÇó½â£¬ÊDz»ÊÇÓ¦¸ÃÔÚÉ¢Éä±ß½çÌõ¼þ£¬Ñ¡Ôñijһ¸ö±ß½øÐи³ÖµÄØ£¿
Âé·³¸÷λָµãÃÔ½ò¡£
1.¼ÙÉèÈëÉ䳡ÊÇÒ»¸ö1v/mµÄÕýÏÒ»òÊÇÓàÏÒ²¨£¬ÕâÔõô±íʾ£¿
2. 2D  Çó½âÉ¢É䳡£¬È«³¡ ¶¼·Ö±ðÔÚÄÄÀﶨÒåÈëÉä¹â³¡£¿ÈçºÎ¶¨Òå
3. 3D Çó½âÉ¢É䳡¡¢È«³¡£¬¶¼·Ö±ðÔÚÄÄÀﶨÒåÈëÉä¹â³¡£¿ÈçºÎ¶¨Òå

³õѧÕߣ¬¸÷ÖÖÃÔÎí£¬Ð»Ð»¸÷λ£¬Ô½Ï¸Ô½ºÃ£¡

É¢É䳡.jpg



È«³¡.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

saiyfmac

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
xiegangmai: ½ð±Ò+3, лл²ÎÓ룡 2013-05-26 12:39:29
µÚÒ»¸öÎÊÌâ
ÔÚemw node ÉÏÃæÓÒ»÷£¬Ñ¡Ôñport£¬ÉèÖÃWave excitation at this portΪOn
ÔÚÏÂÃæµÄElectric FieldÖж¨ÒåÈëÉä¹âE£½E0*exp(-i*(kax*x+kay*y+kaz*z));
ÆäÖÐE0=[Ex0,Ey0,Ez0],ͨ¹ýÕâ¸ö¿ÉÒÔ¶¨ÒåÖ±Ï߯«¹â£¬Èç¹ûÐèÒª¶¨ÒåÆäËûÆ«¹â£¬ÔÙ¼ÓÉÏλÏàµÄÏî¾ÍokÁË
emw.k=[kax,kay,kaz],ͨ¹ýÕâ¸öÀ´¶¨Òå¹âµÄ´«²¥·½Ïò
µÚ¶þ¸öÎÊÌâ
Çó½âÉ¢ÉäµÄʱºò£¬¶¨Òå±³¾°¹â£¬¾ÍÏ൱ÓÚ¶¨ÒåÁËÈëÉä¹â£¬±³¾°¹â£½ÈëÉä¹â£¬¶¨Òå·½·¨ÈçÎÊÌâÒ»´ð°¸
¾ßÌåÀý×Ó¿ÉÒԲο¼£º¡¶Radar Cross Section¡·¿ÉÒÔ´ÓComsolÍøÕ¾ÉÏÏÂÔØ
µÚÈý¸öÎÊÌâ»Ø´ðÈçµÚ¶þ¸öÎÊÌâ
¾ßÌåÀý×Ó¿ÉÒԲο¼£º¡¶Scatterer on Substrate¡·,¿ÉÒÔ´ÓComsolÍøÕ¾ÉÏÏÂÔØ
Õâ¸öÀý×ӱȽÏÄÑÀí½â£¬
ËüÏÈÓÃûÓÐÉ¢ÂÒ½éÖʵÄʱºòÇó³ö±³¾°¹â
È»ºóÓÃÇóµÃµÄÄǸö±³¾°¹âÇó½âÓÐÉ¢ÂÒ½éÖʵÄʱºòµÄÉ¢Éä¹â
ÕâÑù×öµÄÔ­ÒòÊÇ£¬±³¾°¹âµÄ¶¨Òå±È½Ï¸´ÔÓ£¬²»ÄÜÓù«Ê½À´¶¨Òå

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

6Â¥2013-05-20 12:23:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

zjjyh

гæ (СÓÐÃûÆø)

LZÖªµÀÔõôÉèÖõã¹âÔ´Âð? ±¾ÈËÒ²ÊÇCOMSOLÐÂÊÖ
2Â¥2013-05-14 13:20:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

magicmonk

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
xiegangmai: ½ð±Ò+2, лл²ÎÓ룡 2013-05-17 21:09:07
¸³ÖµµÄ»°Ó¦¸ÃÊÇÔÚÈ«¾Ö¶¨ÒåÀïµÄ²ÎÊýÀ︳ֵ£¬ÖÁÓÚ¶¨Ò峡Դ£¬ÆäʵCOMSOLÒѾ­¼¯³ÉºÃÁË£¬Ó¦¸ÃÖ»ÐèÒª¶¨Òåһϲ¨Ê¸¾ÍºÃ
ÎÒÃÇ×îÉîµÄ¿Ö¾å²»ÊÇÎÒÃÇÄÜÁ¦²»¹»£¬ÎÒÃÇ×îÉîµÄ¿Ö¾åÊÇÄÜÁ¦³¬Ô½Á˼«ÏÞ¡£
3Â¥2013-05-16 10:14:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

º£À«Ìì¿Õ102

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by magicmonk at 2013-05-16 10:14:50
¸³ÖµµÄ»°Ó¦¸ÃÊÇÔÚÈ«¾Ö¶¨ÒåÀïµÄ²ÎÊýÀ︳ֵ£¬ÖÁÓÚ¶¨Ò峡Դ£¬ÆäʵCOMSOLÒѾ­¼¯³ÉºÃÁË£¬Ó¦¸ÃÖ»ÐèÒª¶¨Òåһϲ¨Ê¸¾ÍºÃ

¿ÉÒÔ¶¨Òå´óСµÄ°É
4Â¥2013-05-16 23:16:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +10 Ö½ÉÈzhishan 2026-04-13 10/500 2026-04-18 21:19 by zqndavala
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +6 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 7/350 2026-04-18 17:20 by º­ÖñÁõ
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +29 ¹þ¹þ¹þ^_^ 2026-04-12 29/1450 2026-04-18 15:56 by Equinoxhua
[¿¼ÑÐ] 22408 312Çóµ÷¼Á +24 ÃÅ·ÃþÃþ 2026-04-14 26/1300 2026-04-18 13:04 by wunaiy88
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +8 СÎÏÅ£* 2026-04-16 8/400 2026-04-18 11:15 by zixin2025
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬320Çóµ÷¼Á +17 À§À§À§À§À¤À¤ 2026-04-14 19/950 2026-04-17 20:08 by ¹ØÒ»ÕµµÆcd
[¿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] 322Çóµ÷¼Á +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
[¿¼ÑÐ] ²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é +23 hualkop 2026-04-12 25/1250 2026-04-16 22:12 by SUSE_CL
[¿¼ÑÐ] 294Çóµ÷¼Á +14 µ­È»654321 2026-04-15 14/700 2026-04-16 21:01 by lpl364211
[»ù½ðÉêÇë] RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ» +7 zju2000 2026-04-14 18/900 2026-04-16 11:36 by »¶ÀÖËÌÒ¶Ýè
[¿¼ÑÐ] 327Çóµ÷¼Á +26 Xxjc1107. 2026-04-13 29/1450 2026-04-16 10:52 by Espannnnnol
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 15/750 2026-04-15 13:25 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ³¤¹­°Á 2026-04-13 14/700 2026-04-14 14:44 by zs92450
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] µ÷¼Á½áÊø +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û