|
鍙嬫儏鎻愮ず锛氭湰绔欐彁渚涘叏鍦�(gu贸)400澶氭墍楂樼瓑闄㈡牎鎷涙敹纰╁＋銆佸崥澹爺绌剁敓鍏ュ(xu茅)鑰冭│姝峰勾鑰冪爺鐪熼銆佽€冨崥鐪熼銆佺瓟妗堬紝閮ㄥ垎瀛�(xu茅)鏍℃洿鏂拌嚦2012骞�锛�2013骞�锛涘潎鎻愪緵鏀惰不(f猫i)涓嬭級銆� 涓嬭級娴佺▼锛� 鑰冪爺鐪熼 榛�(di菐n)鎿娾€�鑰冪爺瑭﹀嵎鈥濃€濅笅杓�; 鑰冨崥鐪熼 榛�(di菐n)鎿娾€�鑰冨崥瑭﹀嵎搴�(k霉)鈥� 涓嬭級
2014 骞寸ⅸ澹爺绌剁敓鍏ュ(xu茅)鑰冭│澶х侗
鑰冭│绉戠洰鍚嶇ū锛氶€氫俊鍘熺悊 鑰冭│鏅�(sh铆)闁擄細180 鍒嗛悩锛屾豢鍒嗭細150 鍒�
涓€銆佽€冭│瑕佹眰
1銆佹帉鎻￠€氫俊鍌宠几绉戝(xu茅)鐨勫熀绀�(ch菙)鐞嗚珫锛屽寘鎷浉闂�(gu膩n)鐨勫熀绀�(ch菙)銆侀€氫俊淇￠亾銆佹ā鎿€氫俊
鍜屾暩(sh霉)瀛楅€氫俊鐞嗚珫銆�
2銆佹帉鎻￠€氫俊鍌宠几绉戝(xu茅)鍩虹(ch菙)鐞嗚珫鐨勬噳(y墨ng)鐢�锛屽寘鎷ā鎿€氫俊鍜屾暩(sh霉)瀛楅€氫俊鐨勫悇绋法
纰间互鍙婅(di脿o)鍒舵柟寮�銆�
3銆佹帉鎻″垎鏋愰€氫俊绯荤当(t菕ng)鎬ц兘鐨勫熀鏈€濊矾鍜屾柟娉�銆�
4銆佹帉鎻℃(g貌u)寤洪€氫俊绯荤当(t菕ng)鐨勫熀鏈€濊矾鍜屾柟娉曘€�
浜�銆佽€冭│鍏�(n猫i)瀹�
绗� 1 绔� 閫氫俊绯荤当(t菕ng)姒傝珫
1銆佸収(n猫i)瀹�
路妯℃摤閫氫俊鍜屾暩(sh霉)瀛楅€氫俊鐨勫熀鏈師鐞�
路淇℃伅閲�銆佺⒓鍏冨偝杓搁€熺巼銆佷俊鎭偝杓搁€熺巼鐨勬蹇�
路閫氫俊绯荤当(t菕ng)鍙潬鎬у拰鏈夋晥鎬х殑琛￠噺妯�(bi膩o)婧�(zh菙n)
2銆� 鍩烘湰瑕佹眰
路鎺屾彙妯℃摤閫氫俊鍜屾暩(sh霉)瀛楅€氫俊鐨勫畾缇�锛屼簡瑙ｅ叾鍩烘湰宸ヤ綔鍘熺悊
路浜嗚В閫氫俊绯荤当(t菕ng)鐨勫垎椤�
路鎺屾彙淇℃伅鐨勫惈缇╁強鍏堕噺搴�
路浜嗚В閫氫俊绯荤当(t菕ng)鐨勪富瑕佹€ц兘鎸囨(bi膩o)
绗� 2 绔� 闅ㄦ(j墨)淇¤櫉(h脿o)鍒嗘瀽
1銆� 鍏�(n猫i)瀹�
路闅ㄦ(j墨)閬庣▼鍜屽钩绌�(w臎n)闅ㄦ(j墨)閬庣▼
路骞崇┅(w臎n)闅ㄦ(j墨)閬庣▼鐨勬檪(sh铆)鍩熷拰闋诲煙鐗瑰緛
路楂樻柉閬庣▼鍜岀獎甯堕毃姗�(j墨)閬庣▼
路姝ｅ鸡娉㈠姞绐勫付楂樻柉閬庣▼鐨勫寘绲�(lu貌)鍙婄浉浣嶅垎甯�
路闅ㄦ(j墨)閬庣▼閫氶亷绶氭€х郴绲�(t菕ng)鏅�(sh铆)鍩熷拰闋诲煙鍒嗘瀽
2銆� 鍩烘湰瑕佹眰
路鎺屾彙闅ㄦ(j墨)閬庣▼鍜屽钩绌�(w臎n)闅ㄦ(j墨)閬庣▼鐨勫畾缇╂柟娉�
路鎺屾彙骞崇┅(w臎n)闅ㄦ(j墨)閬庣▼鐨勬檪(sh铆)鍩熷強闋诲煙鐗瑰緛鎻忚堪
路鎺屾彙姝ｅ鸡娉㈠姞绐勫付楂樻柉閬庣▼鐨勫寘绲�(lu貌)鍙婄浉浣嶅垎甯冨垎鏋愬強绲�(ji茅)璜�
路鎺屾彙闅ㄦ(j墨)閬庣▼閫氶亷绶氭€х郴绲�(t菕ng)鍏惰几鍏ュ拰杓稿嚭涔嬮枔鐨勯棞(gu膩n)绯�
绗� 3 绔� 淇￠亾
1銆� 鍏�(n猫i)瀹�
路寤ｇ京淇￠亾鍜岀嫻缇╀俊閬�
路绶ㄧ⒓淇￠亾鑸囪(di脿o)鍒朵俊閬�
路鎭掑弮淇￠亾鑸囬毃鍙冧俊閬撲互鍙婂畠鍊戝皪(du矛)淇¤櫉(h脿o)鍌宠几?sh霉)鎸犵粖?br/>路鎶楄“钀界殑鏂规硶
路鍚勯鍣伈婧愶紝鐧藉櫔鑱�銆佺獎甯剁櫧鍣伈鍙婂櫔鑱插付瀵�
路閫ｇ簩(x霉)淇￠亾鐨勪俊閬撳閲�
2銆� 鍩烘湰瑕佹眰
路浜嗚В淇￠亾妯″瀷鍙婂垎椤�
路鎺屾彙鎭掑弮淇￠亾鐗规€у強鍏跺皪(du矛)淇¤櫉(h脿o)鍌宠几?sh霉)鎸犵粖?br/>路鎺屾彙闅ㄥ弮淇￠亾鐗规€у強鍏跺皪(du矛)淇¤櫉(h脿o)鍌宠几?sh霉)鎸犵粖?br/>路浜嗚В鍒嗛泦鎺ユ敹鐨勪綔鐢�
路鐔熸倝鍚勭ó鍔犳€у櫔鑱�
路鎺屾彙閫ｇ簩(x霉)淇￠亾淇￠亾瀹归噺鐨勬蹇�
绗� 4 绔� 妯℃摤瑾�(di脿o)鍒剁郴绲�(t菕ng)
1銆� 鍏�(n猫i)瀹�
路AM銆丏SB銆丼SB 浠ュ強 VSB 绯荤当(t菕ng)绲勬垚锛岃(di脿o)鍒躲€佽В瑾�(di脿o)鍘熺悊
路鍚勭ó绶氭€ц(di脿o)鍒朵俊铏�(h脿o)鐨勬檪(sh铆)鍩熻〃閬�(d谩)寮�銆侀牷璀滃拰甯跺
路FM 绯荤当(t菕ng)绲勬垚锛孎(xi脿n)M 淇¤櫉(h脿o)鐨勭敘(ch菐n)鐢熷拰瑙ｈ(di脿o)鍘熺悊锛孎(xi脿n)M 淇¤櫉(h脿o)鐨勬檪(sh铆)鍩熻〃閬�(d谩)寮忓拰甯�
瀵�
路鍚勭ó绶氭€ц(di脿o)鍒剁郴绲�(t菕ng)鍜岃(di脿o)闋荤郴绲�(t菕ng)鐨勬姉鍣伈鎬ц兘
路FDM 鐨勬蹇�
2銆� 鍩烘湰瑕佹眰
路鎺屾彙 AM銆丏SB銆丼SB銆乂SB 鐨勮(di脿o)鍒跺拰瑙ｈ(di脿o)鍘熺悊
路鎺屾彙 AM銆丏SB銆丼SB銆乂SB 淇¤櫉(h脿o)鐨勯牷璀�銆佸付瀵互鍙� AM銆丏SB銆丼SB
淇¤櫉(h脿o)鐨勬檪(sh铆)鍩熻〃閬�(d谩)寮�
路鎺屾彙 FM 淇¤櫉(h脿o)鐨勮(di脿o)鍒惰В瑾�(di脿o)鍘熺悊浠ュ強鏅�(sh铆)鍩熻〃閬�(d谩)寮�銆侀牷璀滅壒榛�(di菐n)鍜屽付瀵�
路鎺屾彙 AM銆丏SB銆丼SB 浠ュ強 FM 绯荤当(t菕ng)鐨勬姉鍣伈鎬ц兘鍒嗘瀽鏂规硶鍙婄祼(ji茅)璜�
路鎺屾彙 FDM 姒傚康鍜屾柟娉�
绗� 5 绔� 鏁�(sh霉)瀛楀熀甯跺偝杓哥郴绲�(t菕ng)
1銆� 鍏�(n猫i)瀹�
路鍩哄付鍌宠几绯荤当(t菕ng)鐨勭祫鎴�
路甯歌鏁�(sh霉)瀛楀熀甯朵俊铏�(h脿o)鍌宠几纰煎瀷銆侀牷璀�
路鐒＄⒓闁撲覆?d膩ng)_鍩哄付绯荤当(t菕ng)鐨勬檪(sh铆)鍩熸浠跺拰闋诲煙姊濅欢
路閮ㄥ垎闊挎噳(y墨ng)绯荤当(t菕ng)鐨勯牷鐜囩壒鎬�銆佷俊鎭偝杓搁亷绋嬪拰鍎�(y艒u)缂洪粸(di菐n)
路鐒＄⒓闁撲覆?d膩ng)_浜岄€�(j矛n)鍒跺熀甯剁郴绲�(t菕ng)鐨勬姉鍣伈鎬ц兘
路鐪煎湒鍦ㄥ伐绋嬩笂鐨勪綔鐢�
路鏅�(sh铆)鍩熷潎琛″櫒鐨勪綔鐢�銆佺祼(ji茅)妲�(g貌u)銆佹娊闋鐩婄殑瑾�(di脿o)鏁存柟娉�
2銆� 鍩烘湰瑕佹眰
路鎺屾彙甯歌鏁�(sh霉)瀛楀熀甯朵俊铏�(h脿o)鐨勬尝褰㈢壒榛�(di菐n)鍙婂父鐢ㄥ偝杓哥⒓鍨嬬法纰艰(gu墨)寰�
路鎺屾彙鍚勭ó浜岄€�(j矛n)鍒跺熀甯堕毃姗�(j墨)淇¤櫉(h脿o)鐨勯牷璀滅壒榛�(di菐n)浠ュ強 AMI銆丠DB3 纰肩殑闋昏瓬鐗�
榛�(di菐n)
路鎺屾彙鏁�(sh霉)瀛楀熀甯剁郴绲�(t菕ng)鐨勬暩(sh霉)瀛�(xu茅)妯″瀷鍙婄劇纰奸枔涓�?d膩ng)_姊濅欢鐨勬帹灏�(d菐o)鏂规硶鍜岀祼(ji茅)璜�
路鎺屾彙閮ㄥ垎闊挎噳(y墨ng)绯荤当(t菕ng)鐨勭壒榛�(di菐n)锛屽(sh铆)闅涢儴鍒嗛熆鎳�(y墨ng)绯荤当(t菕ng)鐨勬(g貌u)鎴�
路鎺屾彙鐒＄⒓闁撲覆?d膩ng)_浜岄€�(j矛n)鍒剁郴绲�(t菕ng)鎶楀櫔鑱叉€ц兘鐨勫垎鏋愭柟娉曞拰绲�(ji茅)璜�
路浜嗚В鐪煎湒鐨勪綔鐢�
路鎺屾彙鏅�(sh铆)鍩熷潎琛″櫒鐨勪綔鐢ㄣ€佺祼(ji茅)妲�(g貌u)鍙婃娊闋(di脿o)鏁存柟娉�
绗� 6 绔� 姝ｅ鸡杓夋尝鏁�(sh霉)瀛楄(di脿o)鍒剁郴绲�(t菕ng)
1銆佸収(n猫i)瀹�
路2ASK銆�2FSK銆�2PSK銆�2DPSK 淇¤櫉(h脿o)鐨勬尝褰�銆侀牷璀�
路2ASK銆�2FSK銆�2DPSK 绯荤当(t菕ng)鐨勫伐浣滃師鐞嗐€佹姉鍣伈鎬ц兘
路4PSK銆�4DPSK 鍘熺悊
路QAM 銆丮SK 鍘熺悊
路QAM銆丱FDM 銆丮SK銆丟MSK 鍩烘湰姒傚康
2銆� 鍩烘湰瑕佹眰
路鎺屾彙浜岄€�(j矛n)鍒舵暩(sh霉)瀛楄(di脿o)鍒朵俊铏�(h脿o)鐨勭敘(ch菐n)鐢熷拰瑙ｈ(di脿o)鏂规硶銆佷俊铏�(h脿o)娉㈠舰銆侀牷璀�
路鎺屾彙浜岄€�(j矛n)鍒舵暩(sh霉)瀛楄(di脿o)鍒剁郴绲�(t菕ng)鐨勫伐浣滃師鐞�銆佹姉鍣伈鎬ц兘鐨勫垎鏋愭柟娉曞拰绲�(ji茅)璜�
路浜嗚В澶氶€�(j矛n)鍒舵暩(sh霉)瀛楄(di脿o)鍒剁郴绲�(t菕ng)鐨勫伐浣滃師鐞嗗強鐗归粸(di菐n)
路鎺屾彙 QAM銆丮SK 宸ヤ綔鍘熺悊鍙婄壒榛�(di菐n)
路浜嗚В OFDM 銆丟MSK 鍩烘湰姒傚康
绗� 7 绔� 妯℃摤淇¤櫉(h脿o)鐨勬暩(sh霉)瀛楀偝杓�
1銆� 鍏�(n猫i)瀹�
路鍩哄付淇¤櫉(h脿o)鎶芥ǎ瀹氱悊銆侀牷甯朵俊铏�(h脿o)鎶芥ǎ瀹氱悊锛岃嚜鐒舵娊妯�銆佸钩闋傛娊妯ｆ蹇�
路鍧囧嫽閲忓寲銆侀潪鍧囧嫽閲忓寲姒傚康鍙婂叾鎳�(y墨ng)鐢ㄨ寖鍦�
路A 寰� 13 鎶樼窔绶ㄧ⒓鍘熺悊
路螖M 鍘熺悊
路PCM銆佄擬 绯荤当(t菕ng)鐨勬姉鍣伈鎬ц兘
路TDM 鍘熺悊锛孭CM 鍩虹兢骞€绲�(ji茅)妲�(g貌u)
2銆� 鍩烘湰瑕佹眰
路鎺屾彙鎶芥ǎ瀹氱悊
路鎺屾彙閲忓寲鍩烘湰姒傚康
路鎺屾彙 PCM銆佄擬 鍩烘湰姒傚康锛屼簡瑙� ADPCM銆佄�-危 鍙婃暩(sh霉)瀛楀鎿�(ku貌)鑷仼鎳�(y墨ng) 螖M
鐨勫熀鏈蹇�
路鎺屾彙 TDM 姒傚康鍜屾柟娉曘€佸璺暩(sh霉)瀛楅浕瑭辩郴绲�(t菕ng)宸ヤ綔鍘熺悊
路浜嗚В鏁�(sh霉)瀛楅浕瑭遍珮娆＄兢鍦�(gu贸)闅涙(bi膩o)婧�(zh菙n)
绗� 8 绔� 鏁�(sh霉)瀛椾俊铏�(h脿o)鐨勬渶浣虫帴鏀�
1銆佸収(n猫i)瀹�
路浜岄€�(j矛n)鍒剁⒑鐭ヤ俊铏�(h脿o)銆侀毃鐩镐俊铏�(h脿o)鐨勬渶浣虫帴鏀垛€斺€旂浉闂�(gu膩n)鎺ユ敹姗�(j墨)銆佸尮閰嶆烤娉㈠櫒鎺�
鏀舵(j墨)
路浜岄€�(j矛n)鍒剁⒑鐭ヤ俊铏�(h脿o)鏈€浣虫帴鏀舵(j墨)鐨勬姉鍣伈鎬ц兘鍙婂叾鑸囧(sh铆)闅涙帴鏀舵(j墨)鐨勬瘮杓�
路鏈€浣虫暩(sh霉)瀛楅€氫俊绯荤当(t菕ng)
2銆� 鍩烘湰瑕佹眰
路浜嗚В鏈€浣虫帴鏀剁殑姒傚康鍜屾簴(zh菙n)鍓�
路鎺屾彙浜岄€�(j矛n)鍒剁⒑鐭ヤ俊铏�(h脿o)鏈€浣虫帴鏀舵(j墨)鐨勬(g貌u)鎴愬強鎶楀櫔鑱叉€ц兘
路浜嗚В鏈€浣虫暩(sh霉)瀛楅€氫俊绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)
绗� 9 绔� 鍚屾鍘熺悊
1銆� 鍏�(n猫i)瀹�
路杓夋尝鍚屾銆佷綅鍚屾銆佸箑鍚屾鍩烘湰姒傚康
路杓夋尝鍚屾銆佷綅鍚屾鐨勬彃鍏ュ皫(d菐o)闋绘硶鍜岀洿鎺ユ彁鍙栨硶锛岄€ｈ搏鎻掑叆寮忓拰闁撻殧鎻掑叆
寮忓箑鍚屾纰肩殑璀�(sh铆)鍒�
路杓夋尝鍚屾鐨勭浉浣嶈宸�銆佸缓绔嬫檪(sh铆)闁�銆佷繚鎸佹檪(sh铆)闁�
路浣嶅悓姝ョ殑鐩镐綅瑾ゅ樊銆佸缓绔嬫檪(sh铆)闁�銆佷繚鎸佹檪(sh铆)闁�
路骞€鍚屾纰肩殑婕忚瓨(sh铆)鍒ユ鐜�銆佸亣璀�(sh铆)鍒ユ鐜囥€佽瓨(sh铆)鍒ユ檪(sh铆)闁�銆佸悓姝ヤ繚璀�(h霉)
2銆� 鍩烘湰瑕佹眰
路鎺屾彙杓夋尝鍚屾銆佷綅鍚屾銆佸箑鍚屾鐨勫熀鏈蹇�銆佸熀鏈柟娉曞拰涓昏鎬ц兘
路浜嗚В骞€鍚屾淇濊(h霉)鐨勫熀鏈蹇�
涓�銆佽│鍗风祼(ji茅)妲�(g貌u)锛�
1) 鑰冭│鏅�(sh铆)闁擄細180 鍒嗛悩锛屾豢鍒嗭細150 鍒�
2) 椤屽瀷绲�(ji茅)妲�(g貌u)
缍滃悎椤�(150 鍒�)
鍥�銆佸弮鑰冩浉鐩�
銆婇€氫俊鍘熺悊銆嬶紙绗簲鐗堬級妯婃槍淇＄瓑锛屽湅(gu贸)闃插伐妤�(y猫)鍑虹増绀� 2001 骞寸増銆�
銆婇€氫俊鍘熺悊銆嬶紙绗叚鐗堬級妯婃槍淇＄瓑锛屽湅(gu贸)闃插伐妤�(y猫)鍑虹増绀� 2005 骞寸増銆�
鍏嶈铂(z茅)鑱叉槑锛氭湰鏂囩郴杞�(zhu菐n)杓夎嚜缍�(w菐ng)绲�(lu貌)锛屽鏈変镜鐘紝璜�(q菒ng)鑱�(li谩n)绯绘垜鍊戠珛鍗冲埅闄�锛屽彟锛氭湰鏂囧儏浠ｈ〃浣滆€呭€�(g猫)浜鸿榛�(di菐n)锛岃垏鏈恫(w菐ng)绔欑劇闂�(gu膩n)銆傚叾鍘熷壍(chu脿ng)鎬т互鍙婃枃涓櫝杩版枃瀛楀拰鍏�(n猫i)瀹规湭缍�(j墨ng)鏈珯璀夊(sh铆)锛屽皪(du矛)鏈枃浠ュ強鍏朵腑鍏ㄩ儴鎴栬€呴儴鍒嗗収(n猫i)瀹�銆佹枃瀛楃殑鐪熷(sh铆)鎬�銆佸畬鏁存€с€佸強鏅�(sh铆)鎬ф湰绔欎笉浣滀换浣曚繚璀夋垨鎵胯锛岃珛(q菒ng)璁€鑰呭儏浣滃弮鑰冿紝骞惰珛(q菒ng)鑷鏍稿(sh铆)鐩搁棞(gu膩n)鍏�(n猫i)瀹�銆�
|
鏂囩珷鎼滅储
鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛� 
