鍏ㄥ湅绲�(t菕ng)涓�鐔辩窔锛�18923481551 13760490220
灏忓瀷鐒＄窔鐧�(f膩)灏勫櫒楂旂⿳灏忛噸閲忚紩锛屼究浜庣瀵嗘敎甯�锛岃ō鍌欏彲鎺涗簬鑵伴枔锛屼篃鍙斁鍦ㄥ叕鏂囧寘涓�傞潪瑕栬窛鍌宠几璺濋洟300-500绫�
COFDM鐒＄窔绉诲嫊瑕栭牷鍌宠几瑷倷寤犲鍙噳鐢ㄤ簬鍏畨銆佹秷闃�銆� 浜よ銆佷汉闃叉噳鎬�銆佸煄绠″煼(zh铆)娉�銆佺挵(hu谩n)淇濈洠(ji膩n)鎺�銆佷笁闃叉噳鎬�,鐒＄窔鍠叺鑳岃矤寤犲楂旂⿳灏�锛岄噸閲忚紩锛岃儗甯舵柟渚�锛侀潪瑕栬窛绉诲嫊鍌宠几锛佸煄甯傝窛闆�1-3鍏噷?锛熻珮缂囧毌x10鍏噷銆傞珮妯欐竻鍙畾鍒�
COFDM鐒＄窔绉诲嫊瑕栭牷鍌宠几瑷倷鍏锋湁鐣唱绱拌啯銆佹垚鑹插劒(y艒u)绉�銆佽睈瀵岀殑椤忚壊瑾挎帶鑳藉姏绛夐珮娓呯暙璩壒榛炪�傛渶灏忕Щ鍕曞紡鐧�(f膩)灏勬楂旂⿳灏忛噸閲忚紩锛屼究浜庣瀵嗘敎甯讹紝瑷倷鍙帥浜庤叞闁�锛屼篃鍙斁鍦ㄥ叕鏂囧寘涓�銆傞潪瑕栬窛鍌宠几璺濋洟300-1200绫�
COFDM鐒＄窔鍦栧儚鍌宠几鐩撮姺鑳岃矤寮忚ō鍌欓噰鐢ㄥ叏灏侀枆鏁ｇ啽鐗囧紡姗熺锛屾帓闄ょ櫦(f膩)灏勬绠卞収鐔遍噺锛岀偤绯荤当(t菕ng)甯朵締鏇撮珮鐨勫畨鍏ㄦ�� 锛屾娈煎叿鏈夐槻濉碉紝闃叉按锛岄槻闇囧姛鑳�锛涙繁鍦砪ofdm鏁�(sh霉)瀛楃Щ鍕曡粖杓夊湒鍌崇郴绲�(t菕ng)楂樿唱閲忕殑瑕栭煶闋婚櫎灏嶆敐鍍忔鐨勮姹傚锛屽皪绶ㄧ⒓娴併�佷俊閬撻�熺巼瑕佹眰鍗佸垎楂�銆傞潪瑕栬窛鐒＄窔瑕栭牷鍦栦粯瑷倷锛岄潪瑕栬窛鍌宠几5-8鍏噷锛岃璺�30鍏噷
COFDM鍠叺鍦栧偝寤犲鍏锋湁鐣唱绱拌啯銆佹垚鑹插劒(y艒u)绉�銆佽睈瀵岀殑椤忚壊瑾挎帶鑳藉姏绛夐珮娓呯暙璩壒榛�锛岄珮娓呭柈鍏佃儗璨犲紡锛岄槻姘撮槻楂樻韩锛屾姉浣庢韩锛�1080P*1980P楂樻竻瑷倷锛岄潪瑕栬窛鍌宠几璺濋洟3-5鍏噷锛岃璺�8-10鍏噷閬犺窛闆㈠偝杓�銆�
cofdm鐒＄窔鍦栧偝寤犲涓昏鐢ㄤ簬鍦伴潰浜哄摗鎴栭厤鏅�氳粖杓涢�茶瀵︽硜淇¤櫉鍌宠几锛屼篃鍙湪姘撮潰鑸,娣卞湷cofdm鏁�(sh霉)瀛楃Щ鍕曡粖杓夊湒鍌崇郴绲�(t菕ng)楂樿唱閲忕殑瑕栭煶闋婚櫎灏嶆敐鍍忔鐨勮姹傚锛屽皪绶ㄧ⒓娴�銆佷俊閬撻�熺巼瑕佹眰鍗佸垎楂�銆傞潪瑕栬窛鐒＄窔瑕栭牷鍦栦粯瑷倷锛岄潪瑕栬窛鍌宠几5-8鍏噷锛岃璺�30鍏噷
娣卞湷鐒＄窔鍦栧儚鍌宠几寤犲鍙互灏囦笉鍚屽湴榛炵殑鐝�(xi脿n)鍫磋闋讳俊鎭�氶亷鐒＄窔閫氳▕鏂瑰紡瀵︽檪鍌抽�佸埌绠＄悊涓績,COFDM鍠叺鍦栧偝寤犲鍏锋湁鐣唱绱拌啯銆佹垚鑹插劒(y艒u)绉�銆佽睈瀵岀殑椤忚壊瑾挎帶鑳藉姏绛夐珮娓呯暙璩壒榛�锛岄珮娓呭柈鍏佃儗璨犲紡锛岄槻姘撮槻楂樻韩锛屾姉浣庢韩锛�1080P*1980P楂樻竻瑷倷锛岄潪瑕栬窛鍌宠几璺濋洟3-5鍏噷锛岃璺�8-10鍏噷閬犺窛闆㈠偝杓�銆�
鐒＄窔绉诲嫊瑕栭牷绯荤当(t菕ng)楂旂⿳灏�锛岄噸閲忚紩锛岃儗甯舵柟渚�锛侀潪瑕栬窛绉诲嫊鍌宠几锛屾墜鎻愮锛岀劇绶氱Щ鍕曟帴鏀跺櫒锛岄’绀烘帴鏀朵竴楂旇ō鍌�
鐒＄窔绉诲嫊鍠叺瑷倷锛岄珨绌嶅皬锛岄噸閲忚紩锛岃儗甯舵柟渚�锛侀潪瑕栬窛绉诲嫊鍌宠几锛佸煄甯傝窛闆�1-3鍏噷銆傜┖鏇犺窛闆�10鍏噷銆� 鍙畾鍒�1080P楂樻竻
|
|||||||
|
|||||||
 |
| 銆� |
