鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺
GPS澶╃窔涓昏鏈夊井甯惰布鐗囧ぉ绶氬拰鍥涜噦鏃嬪ぉ绶氬叐绋紝鐐烘豢瓒崇暥(d膩ng)鍓嶅悇绋究鏀滃紡銆佸鍔熻兘鎺ユ敹姗�(j墨)鐨勯渶姹傦紝浜哄�戝皪GPS澶╃窔鐨勫皬鍨嬪寲銆佸闋绘銆佹姉骞叉摼銆佸湏妤靛寲绛夋妧琛�(sh霉)閫�(j矛n)琛屼簡涓嶆柗鐨勭爺绌�銆�
骞虫澘寮忓ぉ绶�(PATCH Antenna)
骞虫澘寮忓ぉ绶氱敱浜庡叾鑰愮敤鎬у拰鐩稿皪鍦板鏄撳埗浣�,鎵�浠ユ垚浜嗘噳(y墨ng)鐢ㄦ渶鐐烘櫘閬嶇殑涓�椤炲ぉ绶�.鍏跺舰鐙�鍙互鏄湏鐨勪篃鍙互鏂圭殑鎴栭暦鏂圭殑,濡傚悓涓�濉婃暦閵呯殑鍗板埛闆昏矾鏉�.瀹冪敱涓�鍊嬫垨澶氬�嬮噾灞墖妲�(g貌u)鎴�,鎵�浠PS澶╃窔鏈�甯哥敤鐨勫舰鐙�鏄鐙�绲�(ji茅),鍍忓�嬬噿椁�.鐢变簬澶╃窔鍙互鍋氬緱寰堝皬,鍥犳閬╁悎浜庤埅绌烘噳(y墨ng)鐢ㄥ拰鍊嬩汉鎵嬫寔鎳�(y墨ng)鐢�.
澶╃窔鐨勫彟涓�鍊嬩富瑕佺壒鎬�,鏄叾鐨勫鐩婂湒褰�,鍗虫柟鍚戞��.鍒╃敤澶╃窔鐨勬柟鍚戞�у彲浠ユ彁楂樺叾鎶楀共鎿惧拰鎶楀寰戞晥鎳�(y墨ng)鑳藉姏.鍦ㄧ簿纰哄畾浣嶄腑,澶╃窔鐨勭浉浣嶄腑蹇冪殑绌�(w臎n)瀹氭�ф槸鍊嬪緢閲嶈鐨勬寚妯�(bi膩o).浣嗘槸,鏅�氱殑灏�(d菐o)鑸噳(y墨ng)鐢ㄤ腑,浜哄�戝笇鏈涚敤鍏ㄥ悜澶╃窔,鑷冲皯鑳芥帴鏀跺ぉ绶氬湴骞充互涓婁簲搴﹁閲庡収(n猫i)鎵�鏈夊ぉ绌轰腑鐨勫彲瑕嬭(w猫i)鏄熶俊铏�,浣嗘槸骞虫澘寮忓ぉ绶氬湪琛�(w猫i)鏄熶簬澶╃窔姝ｄ笂鏂规檪,瑷婅櫉澧炵泭鎵嶆槸鏈�澶�.骞虫澘鐨勬帴鏀惰寖鍦嶅湪骞虫澘涓婃柟,骞虫澘瑕侀潰鍚戝ぉ绌�,閫欏皪浜庢墜鎸佷互鍙婅粖杓夐兘鏈冨付渚嗛夯鐓�,鎴戝�戝彲浠ョ湅鍒板彲瑾�(di脿o)瑙掑害鐨凜F鎺ユ敹鍣ㄨ秺渚嗚秺澶�(鍙姌鐤婄殑SDGPS 楹楄嚭9551),灏辨槸鍥�?y脿n)妲犳〃杩ㄦ暀鐐�鈧�欑ó鐗规�т娇寰楀粻瀹剁偤浜嗘帴鏀跺櫒鏈夋洿濂界殑鏀惰▕鏁堟灉鎵嶆兂鍑轰締鐨勬嫑.
鍥涜噦铻烘棆寮忓ぉ绶�(Quadrifilar Helix Antenna )
鍥涜噦铻烘棆寮忓ぉ绶氱敱鍥涙鐗瑰畾褰庢洸鐨勯噾灞窔姊濇墍绲勬垚.涓嶉渶瑕佷换浣曟帴鍦�.瀹冨叿鍌欐湁Zapper澶╃窔鐨勭壒鎬�,涔熷叿鍌欐湁鍨傜洿澶╃窔鐨勭壒鎬�.姝ょó宸у鐨勭祼(ji茅)妲�(g貌u),浣垮ぉ绶氫换浣曟柟鍚戦兘鏈�3dB鐨勫鐩�,澧炲姞浜嗚(w猫i)鏄熻▕铏熸帴鏀剁殑鏅傞枔.鍥涜噦铻烘棆寮忓ぉ绶氭搧鏈夊叏闈㈠悜360搴︾殑鎺ユ敹鑳藉姏,鍥犳鍦ㄨ垏pda绲�(ji茅)鍚堟檪,鐒¤珫P(y谩ng)DA鐨勬摵鏀句綅缃浣�,鍥涜噦铻烘棆寮忓ぉ绶氱殕鑳芥帴鏀�,鏈夊垾浜庝娇鐢ㄥ钩鏉縂PS澶╃窔闇�瑕佸钩鏀炬墠鑳借純濂界殑鎺ユ敹鐨勯檺鍒�.浣跨敤姝ょó澶╃窔,鐣�(d膩ng)琛�(w猫i)鏄熷嚭鐝�(xi脿n)浜庡湴骞抽潰涓�10搴︽檪,鍗冲彲鏀跺埌琛�(w猫i)鏄熸墍鍌抽�佺殑瑷婅櫉.
浣嗘槸濡傛灉鍦伴潰鎺ユ敹绔欓檮杩戝共鎿炬簮杓冨,鍓囦笉閬╃敤鍥涜噦铻烘棆寮忓ぉ绶�,鍥�?y脿n)妯楄皨鍕愯彧類虫暀鐐�鈧叿鍌欐湁姘村钩鏂瑰悜鐨勫鐩�,鏈冨皣鍣伈涓�璧锋斁澶�,鍙嶈�屽共鎿句簡琛�(w猫i)鏄熻▕铏熺殑鎺ユ敹.浣嗘槸绉戞妧鍦ㄩ��(j矛n)姝�,鐝�(xi脿n)鍦ㄦ墍鐢熺敘(ch菐n)鐨勫洓鑷傝灪鏃嬪紡澶╃窔鑳界獊鐮村闋�(xi脿ng)鍌崇当(t菕ng)澶╃窔鐨勯檺鍒�.澶╃窔鏄互闄剁摲鍒舵垚,
Near-Field妤靛皬,绱勫儏鏈�3~5mm,鑰屾湁浜涘偝绲�(t菕ng)澶╃窔鐨凬ear-Field鐢氳嚦楂橀仈(d谩)1m.Near-Field鎰堝皬,鍓囦娇鐢ㄨ�呮墜鎸丟PS瑁濈疆鏅�,浜洪珨鎰堜笉鏈冮�犳垚骞叉摼.鐝�(xi脿n)鍦ㄧ殑鍥涜噦铻烘棆寮忓ぉ绶氱殑鐗归粸(di菐n)閭勫寘鎷畬鏁寸殑宸村�浕璺�(Balun)瑷�(sh猫)瑷�,姝よō(sh猫)瑷堣兘闅旈洟澶╃窔鍛ㄩ倞鐨勫櫔鑱�,鍥犳鑳藉瑷卞悇绋姛鑳界殑澶╃窔骞跺瓨浜庢サ灏忕殑绌洪枔涓�屼笉鏈冧簰鐩稿共鎿�.灏嶄簬鏁村悎鍔熻兘鏃ヨ定澶氬厓,涓斿挤(qi谩ng)瑾�(di脿o)杓曡杽鐭皬鐨勬墜鎸佸紡闆诲瓙鐢�(ch菐n)鍝佽�岃█,姝ょ壒鎬х殑閲嶈鎬т笉鍙█鍠�.
澶╃窔鏄疓PS 鐢ㄦ埗瑷�(sh猫)鍌欑殑閲嶈绲勬垚閮ㄥ垎锛孏PS 鎺ユ敹姗�(j墨) 閫氶亷澶╃窔鐛插彇琛�(w猫i)鏄熶俊铏熷強鐩搁棞(gu膩n)鏁�(sh霉)鎿�(j霉)淇℃伅锛孏PS 鐢ㄤ簬澶у湴娓噺 鎵�鐛插彇鐨勫熀绶氬強涓夌董鍧愭(bi膩o)鐭㈤噺鏄�氶亷鍩虹窔鍏╃GPS 澶╃窔涓� 蹇冧箣闁撶殑鍧愭(bi膩o)鐭㈤噺鍔犱笂鐩告噳(y墨ng)鐨勫ぉ绶氶珮鏀规鐛插緱鐨�銆傜敱浜嶨PS 澶╃窔鏈韩鐨勭壒鎬�锛屽叾骞句綍涓績鑸囧叾闆诲(xu茅)鐩镐綅涓績涓嶄竴鑷�锛屽叐 鑰呬笉鍍呭湪鏉�銆佸寳銆侀珮绋嬩笁鍊嬫柟鍚戝瓨鍦ㄤ竴鍊嬪浐瀹氱殑鍋忓樊锛岃�屼笖 闅ㄨ憲鎺ユ敹鍒扮殑GPS 琛�(w猫i)鏄熺殑楂樺害鍜屾柟浣嶇殑璁婂寲鑰岃畩鍖�銆傞�欑ó璁� 鍖栨湁鏅傚湪楂樼▼鏂瑰悜涓婃渻甯朵締鍗佸咕鍘樼背鐨勮宸�锛岃嫢涓嶈�冩叜鍔犱互 淇锛屽繀灏囧皪娓噺绲�(ji茅)鏋滃付渚嗗奖闊�锛屽挨鍏舵槸鍦ㄩ珮绮惧害鐨凣PS 娓� 閲忎腑銆�
鍒╃敤GPS 閫�(j矛n)琛岄潨鎱�(t脿i)娓噺鏅傦紝灏嶄簬鐢ㄥ悓涓�绋鍨嬬殑澶╃窔閫�(j矛n) 琛岀煭鍩虹窔鎴栬秴鐭熀绶氶潨鎱�(t脿i)娓噺锛岀敱浜庡熀绶氬叐绔疓PS 澶╃窔鎺ユ敹 鍒扮殑琛�(w猫i)鏄熸暩(sh霉)鐩拰淇¤櫉寮�(qi谩ng)搴﹀熀鏈竴鑷达紙鍋囪ō(sh猫)娌掓湁娓珯鐠�(hu谩n)澧冨共 鎿撅級锛屽熀绶氬叐绔疓PS 澶╃窔鐨勯浕瀛�(xu茅)鐩镐綅涓績闅ㄦ帴鏀跺埌GPS 琛�(w猫i)鏄� 鐨勮畩鍖栧熀鏈浉鍚�锛岄�欑ó鎯呮硜鍙互瑾�(r猫n)鐐烘槸鐢变簬澶╃窔鐩镐綅涓績鐨� 璁婂寲鑷翠娇鍩虹窔鏈変竴鍊嬪皬鐨勫钩绉婚噺锛屼絾鍩虹窔闀峰害鍙婄浉鎳�(y墨ng)鐨勪笁缍� 鍧愭(bi膩o)鍒嗛噺鍩烘湰涓嶅彈褰遍熆锛屽洜姝ゅ湪瑙ｇ畻鍩虹窔鏅傚彲浠ヤ笉鑰冩叜灏嶅ぉ 绶氱浉浣嶄腑蹇冪殑璁婂寲閫�(j矛n)琛屾敼姝�銆�
浣嗙敤鍚屼竴绋鍨嬬殑澶╃窔閫�(j矛n)琛岄暦璺濋洟銆侀珮绮惧害娓噺鏅傦紝鐢变簬鍩虹窔鍏╃GPS 澶╃窔鎺ユ敹鍒扮殑琛�(w猫i)鏄熶笉涓�鑷�锛屼笉鍍呮帴鏀跺埌琛�(w猫i)鏄� 鐨勯珮搴﹁銆佹柟浣嶈鍙兘涓嶅悓锛岃�屼笖鎺ユ敹鍒拌(w猫i)鏄熺殑鏁�(sh霉)鐩篃鍙兘 涓嶅悓锛屽湪閫欑ó鎯呮硜涓�锛岃В绠楀熀绶氭檪蹇呴爤鑰冩叜灏嶅ぉ绶氱浉浣嶄腑蹇� 鐨勮畩鍖栭��(j矛n)琛屾敼姝ｃ�� 涓嶅悓椤炲瀷鐨勫ぉ绶氭贩鍚堜娇鐢ㄩ��(j矛n)琛屾檪楂樼簿搴︽脯閲忔檪锛屽繀闋堣�� 鎱皪澶╃窔鐩镐綅涓績鐨勮畩鍖栭��(j矛n)琛屾敼姝�銆�
鍦ㄧ‖浠舵柟闈紝鐢熺敘(ch菐n)鍟嗗凡缍�(j墨ng)鐮斿埗鍑轰簡澶氬�嬮婧怗PS 澶� 绶�锛岄�氶亷鍦ㄤ竴鍊嬪畨瑁濆鍊嬩俊铏熼婧愶紝浣縂PS 澶╃窔闅ㄨ憲琛�(w猫i)鏄熶俊 铏熻畩鍖栫殑娓涘皬锛屽緸鑰岄仈(d谩)鍒版笡灏忓ぉ绶氱浉浣嶄腑蹇冭畩鍖栬宸殑鐩殑銆�
鍦ㄨ粺浠舵柟闈紝閫氶亷澶ч噺鐨勫(sh铆)闅涜娓脯瀹氬嚭GPS 澶╃窔闆诲(xu茅) 鐩镐綅涓績鑸囧叾骞句綍涓績鐨勫浐瀹氬亸宸強涓嶅悓楂樺害瑙掑拰鏂逛綅瑙掔殑 琛�(w猫i)鏄熶俊铏熸墍寮曡捣鐨勫ぉ绶氱浉浣嶄腑蹇冪殑璁婂寲鍙冩暩(sh霉)锛屽苟鎶婇�欎簺鍙冩暩(sh霉) 鍔犲叆鍒拌粺浠朵腑锛屽湪閫�(j矛n)琛屽熀绶氳В绠楁檪鍒╃敤閫欎簺鍙冩暩(sh霉)灏嶅ぉ绶氱浉浣嶄腑蹇冭畩鍖栭��(j矛n)琛屾敼姝�銆�
涓嶅悓闋荤巼鐨勪俊铏熷皪GPS 澶╃窔鐩镐綅涓績璁婂寲鐨勫奖闊夸笉鍚屻��
鍚屼竴寤犲鐨勫悓椤濭PS 澶╃窔鐗规�у熀鏈竴鑷�銆�
澶氳矾寰戞晥鎳�(y墨ng)灏嶅ぉ绶氱浉浣嶄腑蹇冭畩鍖栧付渚嗕竴瀹氱殑褰遍熆
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