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# hw9solution - Salu l.° A ECE604 HOmework 9 Out Tuesday Due...

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Unformatted text preview: Salu+l.° A ECE604 HOmework 9 Out: Tuesday, March 22, 2005 Due: Tuesday, March 29, 2005 Announcements: 0 Midterm #2 will be held in class Tuesday, March 29. The exam will cover chapters 3 and 5. 0 You may bring a one—sided 8 1/2” x 11” formula sheet (one page only) to the exam. An additional formula sheet will be supplied. 0 No calculators, no PDA, etc. at exam. 0 Review session (optional) Thursday, March 24, 2005 at 5:00 pm in EE234. 0 Due to travel obligations, no office hours on Monday, March 28. Problems given by number are from the text by Ramo, Whinnery and Van Duzer (3rd edition, 1994). 6.3b 6.3d 6.4c 6.5a 99’5”!" crab _. (if ~ (in mi) I'm - (V) €§€Q+245k4m u: mama's“ 2= (aqqném E=C9+3zg)e3‘f’t §=ca+ge4*)e5“* =gmwt_ -Qs‘nwf; = 1mm-815mwt ~ =(4?+ £5?)th ~3 " stunt .K . l _ 634 An Earbitrarn ellipticanﬂ Polarized wave. can be written as =(ch. +§Eze5he '3“ s tE..[(&+1g)+(R-4Q)]¢ 6‘3“ +E— §u3:[-(Q+3ﬁ)- (9- 46)]6‘3“ =§Ieaz§L¢a+5qw 4:“ + REM-(:2 3g): 3“? K—W—__.__J g—___V_____J , ecu» ez-rqu-IS polarized cu amuhdﬂ polarited 5-4:: Hem Table b-‘l—b, >0'— ~to'5, %:, = 7. - . q 0* IO‘3 At ¥ = 10 Ha are“: (ZINCtO‘qX‘lXE bst0 "7-) = o. (”257 . can use. ImperFect dielectnc- {Ru-mum, “5%. 64(6) _5 . =‘§:'6€7" = 27321 ="'L"2‘ = 517' Jg,‘ =_1I-2><Io“"m—‘ .01 Power 06 (away: a 2 15 To get 42? 09 Wet: ~20LE = Ln 0-5 50 11 = 2"? =' 4-- Bbm Re‘mcch'on 0069. at surPaoe j)“ W = 0 4—5 #mction 09 Power trams at surFace = l— lyl”=O-8 TE) get ”‘5'. o? antenna. Power heed “3".55 = 057.5 041 antenna, power just inside the _ 9M 0 625 surPace. G = 2eq zmoﬁ) = 5 30'" 6150. E, = 25... sink‘ssin wt [5% 5.5L5ﬂ 25+ H5 T cos kafsfot [5% 6 5(4)] = - A E" F . EXT; - 3 T ﬂnkeeos ks smwt aoSoot or P; = BTf‘)suu 21:; an 20:12 P! at QkE. :nﬁ 4’0,— NI .51 At ﬁn H use Planes either Ex OI- H9 is Bern at all times (Ex 5:0 ¥ornodd)\$oPmustv0~msln. For Pt 0‘ 3M 2&1: whidn has taro average, -o 470.— n even, evaluatwn OF (Pelgm. note W ...
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