IWR1443 鏅傞枔锛�2025/5/6 17:05:19 闁辫畝锛�29

IWR1443鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆�24GHz鍠姱鐗囨绫虫尝鍌虫劅鍣�銆傝┎鍣ㄤ欢闆嗘垚浜嗕竴鍊嬩笁鐧�(f膩)灏勫櫒鍥涙帴鏀跺櫒鐨勯浄閬斿墠绔�锛屼互鍙婁竴鍊嬮珮鎬ц兘鐨勬暩(sh霉)瀛椾俊铏熻檿鐞嗗櫒锛圖SP锛�銆侷WR1443閬╃敤浜庡伐妤�(y猫)鍜屾苯杌婇牁(l菒ng)鍩熺殑楂樼簿搴﹀偝鎰熸噳(y墨ng)鐢�锛屽浜哄摗瀛樺湪妾㈡脯銆佷氦閫氱洠(ji膩n)鎺�銆佹恫浣嶆脯閲忕瓑銆傚叾绶婃箠鐨勮ō(sh猫)瑷堝拰浣庡姛鑰楃壒鎬т娇鍏舵垚鐐洪渶瑕佺簿纰鸿窛闆�銆侀€熷害鍜岃搴︽脯閲忕殑鐞嗘兂閬告搰銆�
銆€銆€瑭茶姱鐗囬噰鐢–MOS宸ヨ棟鍒堕€�锛屽叿鏈夐珮搴﹂泦鎴愬寲鐨勭壒榛烇紝娓涘皯浜嗗皪澶栭儴绲勪欢鐨勯渶姹�锛屽緸鑰岀啊鍖栦簡绯荤当(t菕ng)瑷�(sh猫)瑷堝苟闄嶄綆浜嗘垚鏈€�

鍙冩暩(sh霉)

宸ヤ綔闋荤巼锛�24GHz鑷�24.25GHz
銆€銆€鐧�(f膩)灏勯€氶亾鏁�(sh霉)锛�
銆€銆€鎺ユ敹閫氶亾鏁�(sh霉)锛�
銆€銆€鏈€澶ц几鍑哄姛鐜囷細10dBm
銆€銆€闆绘簮闆诲锛�1.8V鑷�3.6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+105掳C
銆€銆€灏佽褰㈠紡锛歊GZ

鐗规€�

IWR1443鏀寔瓒呭甯惰(di脿o)闋婚€ｇ簩(x霉)娉紙FMCW锛夐浄閬旀搷浣滄ā寮�锛岃兘澶犳彁渚涢珮閬�4GHz鐨勮(di脿o)鍒跺付瀵紝寰炶€屽鐝�(xi脿n)浜炴绫崇礆鐨勮窛闆㈠垎杈ㄧ巼銆傛澶栵紝瑭插櫒浠跺収(n猫i)缃簡涓€鍊嬪挤澶х殑C674x DSP鍏�(n猫i)鏍�锛岀敤浜庡鏅備俊铏熻檿鐞�锛屽彲浠ラ珮鏁堝湴鍩�(zh铆)琛屽京(f霉)闆滅殑绠楁硶浠ユ彁鍙栫洰妯欎俊鎭�銆�
銆€銆€IWR1443閭勫叿鍌欏嫊鎱�(t脿i)鍔熺巼鎺у埗鍔熻兘锛屽厑瑷辨牴鎿�(j霉)鎳�(y墨ng)鐢ㄥ牬鏅(di脿o)鏁磋几鍑哄姛鐜囦互鍎�(y艒u)鍖栧姛鑰楁€ц兘銆傚叾鐗囦笂婧害鍌虫劅鍣ㄥ拰鑷嫊鏍℃簴姗熷埗纰轰繚浜嗗湪涓嶅悓鐠�(hu谩n)澧冩浠朵笅鐨勭┅(w臎n)瀹氶亱琛�銆傚悓鏅傦紝瀹冩彁渚涗簡璞愬瘜鐨勬帴鍙ｉ伕闋�锛屽寘鎷琒PI銆両2C鍜孶ART锛屾柟渚胯垏涓绘帶鍒跺櫒閫氫俊銆�
銆€銆€閫氶亷浣跨敤IWR1443锛岄枊鐧�(f膩)鑰呭彲浠ユ(g貌u)寤哄嚭鍏锋湁楂橀潏鏁忓害鍜屾姉骞叉摼鑳藉姏鐨勯浄閬旂郴绲�(t菕ng)锛岄仼鍚堝悇绋京(f霉)闆滅挵(hu谩n)澧冧腑鐨勭墿楂旀娓拰閬嬪嫊杩借工浠诲嫏(w霉)銆�

鎳�(y墨ng)鐢�

IWR1443寤ｆ硾鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖栭牁(l菒ng)鍩�锛屼緥濡傛櫤鑳芥〒瀹囦腑鐨勪汉楂斿瓨鍦ㄦ劅鎳�(y墨ng)鍜屾墜鍕㈣瓨鍒�锛涚墿娴佸€夊劜涓殑搴瓨绠＄悊鍙婂弶杌婇槻鎾為爯(y霉)璀︼紱鏅鸿兘浜ら€氱郴绲�(t菕ng)閲岀殑杌婅紱瑷堟暩(sh霉)鍜屽垎椤�锛涗互鍙婄煶娌瑰ぉ鐒舵埃琛屾キ(y猫)鐨勫劜缃愭恫浣嶇洠(ji膩n)娓瓑銆�
銆€銆€鍦ㄦ苯杌婂競鍫存柟闈�锛孖WR1443鍙敤浜庤粖鍏�(n猫i)涔樺摗鐩�(ji膩n)鎺�銆佺洸榛炴帰娓€佸仠杌婅紨鍔╃瓑鍔熻兘銆傛啈鍊熷叾鍑鸿壊鐨勬€ц兘琛ㄧ従(xi脿n)鍜岄潏娲绘€э紝IWR1443鎴愮偤浜嗙溇澶氬壍(chu脿ng)鏂版€цВ姹烘柟妗堢殑鏍稿績绲勪欢銆�