Page 30 - מגזין הטכניון | אביב 2009

30 ! " # $ % & ' ( ) * # +
,!"#"$%&'(%&'#)*'+&'-'!",-*)'+%."%'+#-$%+*'$./%'.-0-1&$
,$-&"2#',30-')-'4/'!"05-2'.6".(+'"%5'.#'.-47)',01*'"#"$%'.-$0)
8/'.-.-*70.+'"%5)'.-$0'!"%*'6)-%+'.#'-#0'!"07#-')--0-#
,3&6"05'2&-.'$./'!"%*'*-)*/'"%5)'.36".('':*67'(-91&'6)-%
052',(!"&(5'*-)*)'09")-5'205'3.7-'80(-&'05-2-'"#%-."(
,%0,%"#+'./"5+&'.-:9-&'052$'."7-,*'#-+'!)-(+"'!*$
.,05$'+6-$(+'1-*-'."&)-(+'+)/)/+')('+.(5*+-'+%-*#0+
!""-%"*+'!+'+)#-',+""%*+',%0,%"#+'./"5+&'+)"7.&'-)#'!"&"$
:+.-#'!"))-7&+'!"":-)-%/,+
! " # $ % & ' ( ! ) $ * + ! & ( ! " $ $ + ( ! ) $ * + ! , ( ) - . , ( . 1
+%"#'"."$+'*&.*&)';0#$'!-"/'+%"&4+'."--1+'.0-*1.+
)/$'+5-0"#'"07#'.0:5&-',!""072&'!"*-&"*'3--:&)'+&"#.&
.-0*5#'-%"%5$'+7.5'.",-7)#+'.0-*1.+'.25-$7-0)'0-*1+
-)7+'+%-07#)'..0-*1.'.6-1%)'(-$"1$'80-9'#))'+7-%'+*":)
!"$.%-'!"&6-&'.-(9&#$',%0,%"#'".-0"*'152)'0)-)2'.-0$7
#))'!-1&')/$'.-*":%-'.-%"&4'!"0*5#&+',!""0)-)2'(!"0,-#0)
,!""6'!"/-&%'!%"#'3""6('+)#'!".-0*')*'!+"0"7&'.$.%$'.-).
152'3"#'8#',++-$:'+%"#'!"0*5#&'!+*'.0-*1.+'.-0"+&-
.-152&+'.-0$7'.".-(&*&'35-#$'+)#'!"%-.%'-%.*"'6".($*
)*'+":-)-%/,'.04($'"#6-)'$-01'-$":"'!-"/'(ISP)',%0,%"#
.0)-)2)'+07.&'+":-)-%/,'+--+&+',(."0-4#'.",-7)#)WiMax
.-":-)-%/,)'+%/+'.&""1'0$/'!"*"67+'.0$7&+'"$*7&&'+&/$
.-)#'.-&61.&
/ 0 1 0 1 ( 2 2 $ - , ( " - " # + " & 0 ' ( + * , , ( . 2
!"%."%'!")"(5&'-%#*'!"&-*""+'$-0',$)'-%&**'")$',(&/
,5-2-01"&' )*' +"%-&:+$' +6"0"' .35656' .-(9&#$' +)(5+)
,.-%-*'.-&0-5,)5')('!")(-5+'!"%5656')*'+2"%/-',00-)521#
.-2%/++'.+*"):'.-%/-.)'!",06%,2')*'!.-9"7%$'+0/+)'-#"$+
.-)-)('!")$-1&'!",06%,2$'-/&."'#)*'.-%/-.'"%09"')*
.(:5"+)
3 " ) ! ' 4 ( / " - ( 4 " 5 + 6 7 ) # ( 3 " ) * 0 ' , * ( 3 " # ) 1 7 # 2 . 3
!"0*5#&+'!",06%,2'.06:+'.-(9&#$'+.*(%'.-)-$:+'.7".5
-#'.-0"*'.%&4+':+&:-6)',+4'!('+4'"0$6)"',%0,%"#$'!"0.#)
(-9"$)'!-"/'.%."%',215'.-(9&#$'+(9-$'0$($*',152&'6-"9
!""6-7"'!"#*-%$'!"7&.&*'!"0.#'."66+'0-*"#'))-/+',$*7-&&
0-$('.-"%-:0#'.-"91")5#)'")#0:,%"#'(6"&'2"2$/'!"*&*&
.6-(-'(-%"*'.-"-)(',($,&'"0(*',!""2%%"5'!"%-.%
3 " . $ 5 " - ( ) $ 0 " * $ ( 3 " - * % , ( ) $ . 6 " , ( . 4
.-%"&4+'<0'.#'-+"$:+'.-"12('.-*"06-'.-":-)-%/,'.-"-7.5.+
!"215',)"#-6':0$6')/)'$*7-&&'60*&)'6""%+'3-5),+'.#'-/5+-
:!"#$%&
'(!')'*+'&'ÔÂÈ!ÎË·†ÌÈ·˘ÁÓ‰†Êίӆω!Ó†¨È˜Ò·ÏÒ¯ȆÔ¯‰‡†˙‡Ó