±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1843  |  »Ø¸´: 13
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yanxingsun

ľ³æ (Ö°Òµ×÷¼Ò)

¿ìÀÖ¼Ò×å--ÍÁ·Ë

[½»Á÷] ¡¾ÇóÖú¡¿TE¡¢TMģʽ

¸÷λ´óϺ£¬Ë­Öªµ½¹â²¨TE ºÍTMÔÚÊÔÑéÉÏÈçºÎÇø·Ö£¿ÊDz»ÊÇÆ«Õñ¹âÆ«Õñ·½ÏòÑØy·½Ïò¾ÍÊÇTE²¨£¨¼ÙÉè¹âÑØz·½Ïò´«²¥£©£¿Ï׸üºÃ£¬ÌرðÊDz¨µ¼·½ÃæµÄлл£¬Ö»ÒªÇÐÌâ¾ÍÄܸø·Ö£¡£¡

[ Last edited by yanxingsun on 2009-8-20 at 08:13 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

idyllist

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
yanxingsun(½ð±Ò+1):лл²ÎÓë
yanxingsun(½ð±Ò+1,VIP+0):ÎÒ¿´ÁË£¬¿ÉϧûÓÐÎÒÒªµÄ£¬ÎÒÒªÊÔÑé·½ÃæµÄ£¬²»ÊÇÀíÂÛµÄϹ³¶ 8-21 14:57
½¨ÒéÄã¿´¿´Ò¶Åà´óÏÈÉúµÄ¡¶¹â²¨µ¼¼¼Êõ»ù±¾ÀíÂÛ¡·ÕâÊé°Ñ¹âÏËÀïÃæµÄģʽ˵µÄºÜÇå³þ£¬ÉîÈëdz³ö
5Â¥2009-08-20 12:27:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

MCWANDE

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï
musi429(½ð±Ò+2,VIP+0):¶àл½»Á÷ 8-19 15:32
yanxingsun(½ð±Ò+1,VIP+0):ÓÐÏà¹ØÎÄÏ×Â𣿾ßÌåÈçºÎʵÏÖ£¿ÎÒ¿ÉÒÔ×·¼Ó½ð±Ò 8-19 21:32
yanxingsun(½ð±Ò+1,VIP+0): 8-20 08:18
TE: transverse electric wave, s-pol
TM: transverse magnetic wave, p-pol
Á½Õߵļ«»¯·½Ïò¶¼´¹Ö±ÓÚÈëÉä¹â.
²»Í¬µÄÊÇ,
ǰÕߵļ«»¯·½Ïò´¹Ö±ÓÚ(ÈëÉä¹âºÍ·´Éä¹â¹¹³ÉµÄ)¹âÆ½Ãæ,
ºóÕߵļ«»¯·½ÏòƽÐÐÓÚÕâ¸ö¹âÆ½Ãæ.
²É¾Õ¶«ÀéÏÂ,ÓÆÈ»¼ûÄÏɽ.
2Â¥2009-08-19 10:29:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cosine

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï ¡ï ¡ï
musi429(½ð±Ò+2,VIP+0):¶àл½»Á÷ 8-19 15:32
yanxingsun(½ð±Ò+1,VIP+0):ÄÜÏêϸµãÂð£¬ÎÄÏ׸üºÃ£¬ÎÒ¿ÉÒÔ×·¼ÓÐüÉͽð±Ò 8-19 21:33
yanxingsun(½ð±Ò+1,VIP+0): 8-20 08:18
Éè¹âµÄ´«²¥·½ÏòΪz·½Ïò£¬TEÄ£µÄµç³¡Ö»ÓÐy·ÖÁ¿£¬¶ø´Å³¡¼ÈÓÐx·ÖÁ¿Ò²ÓÐz·ÖÁ¿£»TMÄ£µÄ´Å³¡Ö»ÓÐy·ÖÁ¿£¬¶øµç³¡¼ÈÓÐx·ÖÁ¿Ò²ÓÐz·ÖÁ¿¡£
3Â¥2009-08-19 12:40:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cosine

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï
yanxingsun(½ð±Ò+1,VIP+0):ÄÇ¶Ô¹â²¨ÄØ 8-20 10:51
TE²¨(¼´ÊÇÎï¹âÀïµÄs²¨)£ºÔÚ´«²¥·½ÏòÉÏÓдų¡·ÖÁ¿µ«Î޵糡·ÖÁ¿£¬³ÆÎªºáµç²¨¡£ÔÚÆ½Ãæ¹â²¨µ¼(·â±ÕÇ»½á¹¹)ÖУ¬µç´Å³¡·ÖÁ¿ÓÐEy, Hx, Hz£¬´«²¥·½ÏòΪ£ú·½Ïò¡£

l         TM²¨(¼´ÊÇÎï¹âÀïµÄp²¨)£ºÔÚ´«²¥·½ÏòÉÏÓе糡·ÖÁ¿¶øÎ޴ų¡·ÖÁ¿£¬³ÆÎªºá´Å²¨¡£ÔÚÆ½Ãæ¹â²¨µ¼(·â±ÕÇ»½á¹¹)ÖУ¬µç´Å³¡·ÖÁ¿ÓÐHy, Ex, Ez£¬´«²¥·½ÏòΪ£ú·½Ïò¡£



΢²¨¹¤³Ì¡¢µç´Å³¡ÀíÂ۵ȿγÌÖÐÓйØÓÚTEM¡¢TE¡¢TMÄ£µÄ¸üΪÏêϸµÄÃèÊö
4Â¥2009-08-20 09:42:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 299Çóµ÷¼Á +9 15188958825 2026-03-25 9/450 2026-03-29 14:16 by wxiongid
[»ù½ðÉêÇë] ÃæÉÏ5BÄÜÉÏ»áÂ𣿠+3 redcom 2026-03-29 3/150 2026-03-29 12:03 by god_tian
[¿¼ÑÐ] 298Çóµ÷¼Á +4 ÖÖÊ¥´Í 2026-03-28 4/200 2026-03-29 08:42 by q1092522407
[¿¼ÑÐ] ѹ¹ú¼ÒÒ»ÇøÏߣ¬Çóµ¼Ê¦ÊÕÁô£¬Óж÷±ØÐ»£¡ +7 ÃÔÈ˵Ĺþ¹þ 2026-03-28 7/350 2026-03-28 16:47 by ´ß»¯´ó°×
[¿¼ÑÐ] ±¾¿ÆÐÂÄÜÔ´¿ÆÑ§Ó빤³Ì£¬Ò»Ö¾Ô¸»ªÀíÄܶ¯285Çóµ÷¼Á +3 AZMK 2026-03-27 5/250 2026-03-28 16:19 by xxxsssccc
[¿¼ÑÐ] 312£¬ÉúÎïѧÇóµ÷¼Á +3 СÒëͬѧabc 2026-03-28 3/150 2026-03-28 15:32 by ÂäÉ˼
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤272Çóµ÷¼Á +9 °¢Ë¹µÙ·Ò2004 2026-03-28 9/450 2026-03-28 15:21 by 1018329917
[¿¼ÑÐ] Çó»¯Ñ§µ÷¼Á +4 wulanna 2026-03-28 4/200 2026-03-28 13:37 by ÌÆãå¶ù
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸9£¬³õÊԳɼ¨£º338£¬ËÄÁù¼¶Òѹý£¬ÓпÆÑо­Àú£¬Çóµ÷¼Á£¡ +4 Zuhui0306 2026-03-25 4/200 2026-03-28 13:07 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
[¿¼ÑÐ] 308Çóµ÷¼Á +7 īīĮ 2026-03-27 7/350 2026-03-28 07:43 by ÈÈÇéɳĮ
[¿¼ÑÐ] 322Çóµ÷¼Á +4 ÎÒÕæµÄºÜÏëѧϰ 2026-03-23 4/200 2026-03-27 13:51 by ÑîÑîÑî×Ï
[¿¼ÑÐ] 333Çóµ÷¼Á +3 questionÍì·ç 2026-03-23 3/150 2026-03-27 11:29 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 276Çóµ÷¼Á¡£ÓаëÄêµç³ØºÍ°ëÄê¸ß·Ö×Óʵϰ¾­Àú +10 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-23 11/550 2026-03-27 10:13 by YCIT- LHL
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-03-26 4/200 2026-03-27 08:04 by chemisry
[¿¼ÑÐ] 333Çóµ÷¼Á +6 wfh030413@ 2026-03-23 6/300 2026-03-26 22:45 by ѧԱ8dgXkO
[¿¼ÑÐ] 294·Ö080500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +4 ÁøÏª±ß 2026-03-26 4/200 2026-03-26 21:14 by XPUÀîÇì
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +5 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 5/250 2026-03-24 19:07 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] ʯºÓ×Ó´óѧ£¨211¡¢Ë«Ò»Á÷£©Ë¶²©Ñо¿Éú³¤ÆÚÕÐÉú¹«¸æ +3 Àî×ÓÄ¿ 2026-03-22 3/150 2026-03-22 21:01 by ÔõôÊÍ»³
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û