åºç«å»ºè®¾æ¯ä¸ºäºè§£å³éè¿å±
æ°ç移å¨éä¿¡éæ±ï¼è®¾å¤å天线符åå½å®¶æ åï¼è¯·æ¨æ éæ
å¿åºç«è¾å°é®é¢ã
æ们æ¯æ¶æ¯å»é½çæ´»å¨
çµç£è¾å°çç¯å¢ä¸ãä½æ¯åªè¦æ¯è¦æçµç£è¾å°æ§å¶å¨å®å
¨èå´å
ï¼å¤§é¨åççµç£è¾å°é½ä¸ä¼å¯¹äººä½äº§çå±å®³ã
äºå®ä¸åºç«ä¿¡å·è¶å¥½ï¼ææºéè¯ä¿¡å·å°±è¶å¥½ï¼ææºçåå°åçä¹è¶å°ï¼ç¸åºçåèå°±æ´ä½ï¼å¯¹äººä½çè¾å°ä¹è¶å°ãåä¹ï¼ä¿¡å·è¶å·®ï¼éè¯æ¶è¾å°ä¼è¶å¤§ã
移å¨éä¿¡åºç«å»ºè®¾å¿
须符åãçµç£è¾å°é²æ¤è§å®ãä¸ãç¯å¢
çµç£æ³¢å«çæ åãçè¦æ±ãå
¶ä¸è§å®ï¼
çµåºå¼ºåº¦åªæ符åå°äºæ¯ç±³12ä¼æåçå¯åº¦å°äºæ¯å¹³æ¹åç±³40å¾®ç¦çä¸éè¦æ±æ¶ï¼æç®ç¬¦åå®å
¨æ åãå®é
ä¸åºç«çè¾å°å¼ºåº¦æ¯0.3-4.5å¾®ç¦/å¹³æ¹åç±³ãæ们å½å®¶çæ åçµç£è¾å°æ åæ¯â¤40å¾®ç¦/å¹³æ¹åç±³ï¼æ¯æä¸¥æ ¼çã
åºç«ååºççµç£æ³¢å¨ç©ºä¸ä¼ æè¡°åå¾å¿«ï¼å
¶åçéçè·ç¦»çå¢å¤§è¡°åæ´å¿«ãå¨çµç£æ³¢ç©¿è¿é¢çæ°´æ³¥æ¿çæ¶åï¼å
¶å¼ºåº¦ä¼è¡°åå°1%ãå æ¤å½æ¥¼é¡¶å»ºæåºç«æ¶ï¼ä½å®
åºçå±
æ°ææ¥æ¶å°çè¾å°æ¯å¯ä»¥å¿½ç¥ä¸è®¡çã