EECE 442 Exam 2, Fall 2002

American University of Beirut · Communication Systems · 6 pages

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eoce sy 2 Cuz & Solul xz, Fall t002-0: Questan A Aly a) Ms hi pte ate ve tb fe / Rijde= | KN dé=kRA T= lop hah [A A = [hi A/T Vr = > £t The etal otro narmaized matched fully be: =| 94-ahtede : ly jn) A } S&S WF T+ € % T z The treacthed filly eecei el WS ep rabiit. ty a csrreliteai, | A tutVer, ¢ eet 1) +NCY) dit) + Wee) s fd + 7. oO Ra te) T L , [t N( -/ WC) x qbdt = jt [meeg tee. ad Oe Vueitisy 3 — d, (7) +N ( T), if tis tose mited YMD=%= N (7), if O ts trom mé Ted. _ AVT +N) , tf 1/0 teanemited N (7), if 0 ts trans meted. The. tandem vartahe. N= N ( T) ts Gaushan with ZO M-tan ahd Varvance No Me , Mince, 4 = ah ene Avr} VIN, 2{ (¥/o) = Lx ft 4 ¥, (io Fang tt MS Note be dleles mined state K. coptellbiin preceivil, _ te A T= se dt = —— x A T=AVT +16 C7 Fi ’ ? L$, 4 , ! AMP. - 0 AT AIT ¢ a —_—_ —— Drude O Dente 4 Atr ; = | ¥ (y¥-Avr) } b=4/* fy Tee bg fay ounce He 7 have Liao tateg alr cleepuol, ah fhe Shaded Heat: via fh, A tan be Wyittn wh! le ae eto {- i (Y-AIF) | t<0, 7)=? obey. wa flae da = se"| NES 0 f0=, a 0 - A(i-e ) 5/6 e/6 The. TST value at t= 4T We A Plo) = & (ay) H (wo) C (es) =p AE [pW)|= | el] [Ho] ] co)” (V Boe: [6y)4= | Clo)? = LILO [He Replece Ui (), then: * ploy) = KPO", [Hei Pe [plod War x| yl = k*|[plwy* J0, Plw) rp lb) és guarertid to be obteinal ah fhe. caput of He receiver.