Guglielmo Marconi RADIO

8/14/2019 Guglielmo Marconi RADIO

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Ministry of Education of Republic of Moldova

Technical University of Moldova

Radioelectronics and Telecommunications Faculty

English Chair

Theme: Guglielmo Marconi

Made by student of SER 05 group! StanilescuSergiu"

#erified by ! $urcanu #"

Chisinau 005


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%uglielmo Marconi

From &i'ipedia( the free encyclopedia"

Guglielmo Marconi

%uglielmo Marconi,GCVO(25 April1874 20 July1!7" #a$ an %&alianelec&rical engineeran'o)ellaurea&e, *no#n +or &e 'e-elopmen& o+ a prac&ical #irele$$ &elegrapy $y$&em

commonly *no#n a$ &e .ra'io./ Marconi #a$ re$i'en& o+ &e Acca'emia '%&aliaan' a mem)er

o+ &e a$ci$& Gran' Councilo+ %&aly/

3ac*groun'

Marconi #a$ )orn near &o 3ologna, %&aly, &e $econ' $on o+ Giu$eppe Marconi, an %&alian

lan'o#ner, an' i$ %ri$ #i+e, Annie Jame$on, gran''aug&er o+ &e +oun'er o+ &e Jame$on

on$ 6i$&illeryon 25 April1874/ e #a$ e'uca&e' in lorencean', la&er, in i-orno/

Middle years

Al&oug many $cien&i$&$ an' in-en&or$con&ri)u&e' &o &e in-en&ion o+ #irele$$ &elegrapy,

inclu'ing Oli-er o'ge, an$ Cri$&ian 9r$&e',Micael ara'ay,einric :u'ol+ er&;,Jaga'i$

Can'ra 3o$e, Alelec&ric

ig& A$$ocia&ionin &/ oui$an' &e ran*lin %n$&i&u&ein ila'elpiaOn ig& an' O&er

ig re@uency enomena/

Marconi 'emon$&ra&e' &e &ran$imi$$ion an' recep&ion o+ Mor$e Co'e )a$e' ra'io $ignal$ o-er a

'i$&ance o+ 2 or more *ilome&re$ (an' up &o Dilome&er$" on ali$)ury lain (>nglan'" in 18/Marconi #a$ a#ar'e' &e pa&en& +or :a'io communica&ion$ #i& 3ri&i$a&en&G3120!,

.Improvements in transmitting electrical impulses and signals and in apparatus there-for. on 2
http://en.wikipedia.org/wiki/Royal_Victorian_Orderhttp://en.wikipedia.org/wiki/Royal_Victorian_Orderhttp://en.wikipedia.org/wiki/April_25http://en.wikipedia.org/wiki/1874http://en.wikipedia.org/wiki/July_20http://en.wikipedia.org/wiki/1937http://en.wikipedia.org/wiki/Italyhttp://en.wikipedia.org/wiki/Electrical_engineerhttp://en.wikipedia.org/wiki/Electrical_engineerhttp://en.wikipedia.org/wiki/Nobel_Prize_in_Physicshttp://en.wikipedia.org/wiki/Nobel_Prize_in_Physicshttp://en.wikipedia.org/wiki/Radiohttp://en.wikipedia.org/w/index.php?title=Accademia_d%27Italia&action=edithttp://en.wikipedia.org/wiki/Fascism#Italian_Fascismhttp://en.wikipedia.org/wiki/Bolognahttp://en.wikipedia.org/wiki/Italyhttp://en.wikipedia.org/w/index.php?title=Jameson_%26_Sons_Distillery&action=edithttp://en.wikipedia.org/w/index.php?title=Jameson_%26_Sons_Distillery&action=edithttp://en.wikipedia.org/wiki/April_25http://en.wikipedia.org/wiki/1874http://en.wikipedia.org/wiki/Florencehttp://en.wikipedia.org/wiki/Livornohttp://en.wikipedia.org/wiki/Livornohttp://en.wikipedia.org/wiki/Inventorhttp://en.wikipedia.org/wiki/Wireless_telegraphyhttp://en.wikipedia.org/wiki/Oliver_Lodgehttp://en.wikipedia.org/wiki/Hans_Christian_%C3%83%CB%9Crstedhttp://en.wikipedia.org/wiki/Michael_Faradayhttp://en.wikipedia.org/wiki/Michael_Faradayhttp://en.wikipedia.org/wiki/Michael_Faradayhttp://en.wikipedia.org/wiki/Heinrich_Rudolf_Hertzhttp://en.wikipedia.org/wiki/Heinrich_Rudolf_Hertzhttp://en.wikipedia.org/wiki/Jagadis_Chandra_Bosehttp://en.wikipedia.org/wiki/Jagadis_Chandra_Bosehttp://en.wikipedia.org/wiki/Alexander_Popov_(physicist)http://en.wikipedia.org/wiki/Nikola_Teslahttp://en.wikipedia.org/wiki/Nikola_Teslahttp://en.wikipedia.org/wiki/Thomas_Alva_Edisonhttp://en.wikipedia.org/wiki/Thomas_Alva_Edisonhttp://en.wikipedia.org/wiki/Nathan_Stubblefieldhttp://www.tfcbooks.com/mall/more/210tmot.htm#demonstrationhttp://www.tfcbooks.com/mall/more/210tmot.htm#demonstrationhttp://en.wikipedia.org/wiki/National_Electric_Light_Associationhttp://en.wikipedia.org/wiki/National_Electric_Light_Associationhttp://en.wikipedia.org/wiki/National_Electric_Light_Associationhttp://en.wikipedia.org/wiki/St._Louishttp://en.wikipedia.org/wiki/Franklin_Institutehttp://en.wikipedia.org/wiki/Philadelphiahttp://www.tfcbooks.com/mall/more/313irw.htm#L4http://www.tfcbooks.com/mall/more/313irw.htm#L4http://en.wikipedia.org/wiki/United_Kingdomhttp://en.wikipedia.org/wiki/Patenthttp://en.wikipedia.org/wiki/July_2http://en.wikipedia.org/wiki/Image:Marconi.jpghttp://en.wikipedia.org/wiki/Royal_Victorian_Orderhttp://en.wikipedia.org/wiki/April_25http://en.wikipedia.org/wiki/1874http://en.wikipedia.org/wiki/July_20http://en.wikipedia.org/wiki/1937http://en.wikipedia.org/wiki/Italyhttp://en.wikipedia.org/wiki/Electrical_engineerhttp://en.wikipedia.org/wiki/Nobel_Prize_in_Physicshttp://en.wikipedia.org/wiki/Radiohttp://en.wikipedia.org/w/index.php?title=Accademia_d%27Italia&action=edithttp://en.wikipedia.org/wiki/Fascism#Italian_Fascismhttp://en.wikipedia.org/wiki/Bolognahttp://en.wikipedia.org/wiki/Italyhttp://en.wikipedia.org/w/index.php?title=Jameson_%26_Sons_Distillery&action=edithttp://en.wikipedia.org/w/index.php?title=Jameson_%26_Sons_Distillery&action=edithttp://en.wikipedia.org/wiki/April_25http://en.wikipedia.org/wiki/1874http://en.wikipedia.org/wiki/Florencehttp://en.wikipedia.org/wiki/Livornohttp://en.wikipedia.org/wiki/Inventorhttp://en.wikipedia.org/wiki/Wireless_telegraphyhttp://en.wikipedia.org/wiki/Oliver_Lodgehttp://en.wikipedia.org/wiki/Hans_Christian_%C3%83%CB%9Crstedhttp://en.wikipedia.org/wiki/Michael_Faradayhttp://en.wikipedia.org/wiki/Heinrich_Rudolf_Hertzhttp://en.wikipedia.org/wiki/Jagadis_Chandra_Bosehttp://en.wikipedia.org/wiki/Jagadis_Chandra_Bosehttp://en.wikipedia.org/wiki/Alexander_Popov_(physicist)http://en.wikipedia.org/wiki/Nikola_Teslahttp://en.wikipedia.org/wiki/Thomas_Alva_Edisonhttp://en.wikipedia.org/wiki/Nathan_Stubblefieldhttp://www.tfcbooks.com/mall/more/210tmot.htm#demonstrationhttp://en.wikipedia.org/wiki/National_Electric_Light_Associationhttp://en.wikipedia.org/wiki/National_Electric_Light_Associationhttp://en.wikipedia.org/wiki/St._Louishttp://en.wikipedia.org/wiki/Franklin_Institutehttp://en.wikipedia.org/wiki/Philadelphiahttp://www.tfcbooks.com/mall/more/313irw.htm#L4http://www.tfcbooks.com/mall/more/313irw.htm#L4http://en.wikipedia.org/wiki/United_Kingdomhttp://en.wikipedia.org/wiki/Patenthttp://en.wikipedia.org/wiki/July_2


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July187($ome&ime$ recogni$e' a$ &e Eorl'$ +ir$& pa&en& in ra'io &elecommunica&ion"/ %n July

187, Marconi +orme' &e on'on)a$e' Eirele$$ =elegrap =ra'ing ignal Company(la&er

rename' &e Marconi Eirele$$ =elegrap Company", #ic opene' &e Eorl'$ +ir$& .#irele$$.

+ac&ory in all &ree&, Celm$+or', >nglan'in 188, employing aroun' 50 people/

Ca)o& =o#eron ignal ill, #ere Marconi recei-e' &e +ir$& #irele$$ &ran$FA&lan&ic me$$age

Marconi ma'e &e +ir$& #irele$$ &ran$mi$$ion acro$$ #a&er May 1!& 187, +rom a-ernoc*

oin&,ou& Eale$&o la& olm%$lan'/ e ma'e a #irele$$ &ran$mi$$ion acro$$ &e #a&er +rom

3allyca$&le(or&ern %relan'" &o :a&lin %$lan'in 188/ e recei-e' &e +ir$& &ran$FA&lan&icra'io

$ignal on 12 6ecem)er101a& ignal illin & Jon$,e#+oun'lan'(no# in Cana'a" u$ing a

400F+oo& *i&eF$uppor&e' an&enna +or recep&ion/

=i$ #a$ $urpri$ing a& &e &ime a$ i& #a$ &oug& )y &e main$&ream&a& a ra'io $ignal coul' only

)e &ran$mi&&e' in &e line o+ $ig&/ =e &ran$mi&&ing $&a&ion in ol'u, Corn#allu$e' a $par*Fgap

&ran$mi&&er &o pro'uce a $ignal #i& a +re@uency o+ appro'#ar' 6onoug O3rien, 14&

3aron %nci@uin, %relan'/ =ey a' &ree 'aug&er$, one o+ #om li-e' only a +e# #ee*$, an'

one $on/ =ey 'i-orce' la&er/ Marconi 'i' no& acie-e +ully relia)le &ran$a&lan&ic communica&ion

un&il 107/

e #a$ &e +oun'er o+ &e Marconi Corpora&ionan' &e Hoin& 10recipien& o+ &eo)el ri;e in

y$ic$along #i& Darl er'inan' 3raun/ 6uring Eorl' Ear %,Marconi #a$ in carge o+ &e

%&alian #irele$$ $er-ice/ Marconi 'e-elope' $ora-e $ecre& communica&ion &ran$mi$$ion$

'uring &i$ &ime/
http://en.wikipedia.org/wiki/July_2http://en.wikipedia.org/wiki/1897http://en.wikipedia.org/wiki/Londonhttp://en.wikipedia.org/wiki/Wireless_Telegraph_Trading_Signal_Companyhttp://en.wikipedia.org/wiki/Chelmsford,_Englandhttp://en.wikipedia.org/wiki/1898http://en.wikipedia.org/wiki/Cabot_Towerhttp://en.wikipedia.org/wiki/Lavernock_Pointhttp://en.wikipedia.org/wiki/Lavernock_Pointhttp://en.wikipedia.org/wiki/South_Waleshttp://en.wikipedia.org/wiki/South_Waleshttp://en.wikipedia.org/wiki/Flat_holmhttp://en.wikipedia.org/wiki/Ballycastlehttp://en.wikipedia.org/wiki/Northern_Irelandhttp://en.wikipedia.org/wiki/Rathlin_Islandhttp://en.wikipedia.org/wiki/1898http://en.wikipedia.org/wiki/Atlantic_Oceanhttp://en.wikipedia.org/wiki/December_12http://en.wikipedia.org/wiki/1901http://en.wikipedia.org/wiki/Signal_Hill_(Newfoundland_and_Labrador)http://en.wikipedia.org/wiki/St._John's,_Newfoundland_and_Labradorhttp://en.wikipedia.org/wiki/Newfoundland_and_Labradorhttp://en.wikipedia.org/wiki/Newfoundland_and_Labradorhttp://en.wikipedia.org/wiki/Canadahttp://en.wikipedia.org/wiki/Kite_flyinghttp://en.wikipedia.org/wiki/Mainstreamhttp://en.wikipedia.org/wiki/Poldhuhttp://en.wikipedia.org/wiki/Cornwallhttp://en.wikipedia.org/wiki/Cornwallhttp://www.antiquewireless.org/otb/marconi1901a.htmhttp://www.antiquewireless.org/otb/marconi1901a.htmhttp://en.wikipedia.org/wiki/Morse_codehttp://en.wikipedia.org/wiki/Ionospherehttp://en.wikipedia.org/wiki/Jack_Belrosehttp://en.wikipedia.org/wiki/March_16http://en.wikipedia.org/wiki/1905http://en.wikipedia.org/w/index.php?title=Beatrice_O%27Brien&action=edithttp://en.wikipedia.org/w/index.php?title=Edward_Donough_O%27Brien%2C_14th_Baron_Inchiquin&action=edithttp://en.wikipedia.org/w/index.php?title=Edward_Donough_O%27Brien%2C_14th_Baron_Inchiquin&action=edithttp://en.wikipedia.org/wiki/1907http://en.wikipedia.org/wiki/Marconi_Corporationhttp://en.wikipedia.org/wiki/1909http://en.wikipedia.org/wiki/Nobel_Prize_in_Physicshttp://en.wikipedia.org/wiki/Nobel_Prize_in_Physicshttp://en.wikipedia.org/wiki/Karl_Ferdinand_Braunhttp://en.wikipedia.org/wiki/World_War_Ihttp://en.wikipedia.org/wiki/World_War_Ihttp://en.wikipedia.org/w/index.php?title=Shortwave_secret_communication_transmissions&action=edithttp://en.wikipedia.org/w/index.php?title=Shortwave_secret_communication_transmissions&action=edithttp://en.wikipedia.org/wiki/Image:Cabot_tower_stamp.jpghttp://en.wikipedia.org/wiki/Image:Cabot_tower_stamp.jpghttp://en.wikipedia.org/wiki/July_2http://en.wikipedia.org/wiki/1897http://en.wikipedia.org/wiki/Londonhttp://en.wikipedia.org/wiki/Wireless_Telegraph_Trading_Signal_Companyhttp://en.wikipedia.org/wiki/Chelmsford,_Englandhttp://en.wikipedia.org/wiki/1898http://en.wikipedia.org/wiki/Cabot_Towerhttp://en.wikipedia.org/wiki/Lavernock_Pointhttp://en.wikipedia.org/wiki/Lavernock_Pointhttp://en.wikipedia.org/wiki/South_Waleshttp://en.wikipedia.org/wiki/Flat_holmhttp://en.wikipedia.org/wiki/Ballycastlehttp://en.wikipedia.org/wiki/Northern_Irelandhttp://en.wikipedia.org/wiki/Rathlin_Islandhttp://en.wikipedia.org/wiki/1898http://en.wikipedia.org/wiki/Atlantic_Oceanhttp://en.wikipedia.org/wiki/December_12http://en.wikipedia.org/wiki/1901http://en.wikipedia.org/wiki/Signal_Hill_(Newfoundland_and_Labrador)http://en.wikipedia.org/wiki/St._John's,_Newfoundland_and_Labradorhttp://en.wikipedia.org/wiki/Newfoundland_and_Labradorhttp://en.wikipedia.org/wiki/Canadahttp://en.wikipedia.org/wiki/Kite_flyinghttp://en.wikipedia.org/wiki/Mainstreamhttp://en.wikipedia.org/wiki/Poldhuhttp://en.wikipedia.org/wiki/Cornwallhttp://www.antiquewireless.org/otb/marconi1901a.htmhttp://en.wikipedia.org/wiki/Morse_codehttp://en.wikipedia.org/wiki/Ionospherehttp://en.wikipedia.org/wiki/Jack_Belrosehttp://en.wikipedia.org/wiki/March_16http://en.wikipedia.org/wiki/1905http://en.wikipedia.org/w/index.php?title=Beatrice_O%27Brien&action=edithttp://en.wikipedia.org/w/index.php?title=Edward_Donough_O%27Brien%2C_14th_Baron_Inchiquin&action=edithttp://en.wikipedia.org/w/index.php?title=Edward_Donough_O%27Brien%2C_14th_Baron_Inchiquin&action=edithttp://en.wikipedia.org/wiki/1907http://en.wikipedia.org/wiki/Marconi_Corporationhttp://en.wikipedia.org/wiki/1909http://en.wikipedia.org/wiki/Nobel_Prize_in_Physicshttp://en.wikipedia.org/wiki/Nobel_Prize_in_Physicshttp://en.wikipedia.org/wiki/Karl_Ferdinand_Braunhttp://en.wikipedia.org/wiki/World_War_Ihttp://en.wikipedia.org/w/index.php?title=Shortwave_secret_communication_transmissions&action=edit


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)ater years

Co-er o+ Time Magazine(6ecem)er , 12"

%n 101, Marconi )uil& a $&a&ion near Eell+lee&, MA/ %& #a$ +ir$& calle' CC (Cape Co'", &en

MCC (Marconi Cape Co'" an' +inally ECC #en &e ? go-ernmen& i$$ue' .E. call le&&er$ &o

$&a&ion$ ea$& o+ &e Mi$$i$$ippi/ %n 10!, +rom &i$ $&a&ion, Marconi $en& &e +amou$ me$$age

+rom &e re$i'en& o+ &e ? &o &e Ding o+ >nglan'/ =i$ me$$age #a$ $en& 'irec&ly +rom

Eel+lee& &o >nglan',#i&ou& )eing relaye' -ia Glace 3ay, o-a co&ia (Eic #a$ ano&er

Marconi $&a&ion"/ 6uring EE%, all ra'io $&a&ion$ #en& o++ &e air/ Een &e #ar #a$ o-er,

Marconi a' planne' &o mo-e &e $&a&ion &o Ca&am/ =i$ #a$ mainly )ecau$e &e ocean a'

ero'e' &e cli++ #ere &e Eel+lee& $&a&ion $&oo'/ :epor&e'ly, &e ?// Go-ernmen& #a$ #orrie'

a)ou& +oreign o#ner$ip o+ ra'io $&a&ion$/

Marconi #a$ +orce' &o $ell all i$ in&ere$&$ in &e ? &o &e :CA Corp/ ECC remaine' +or

$e-eral year$, #a$ $ol' &o MC% an' #a$ +inally $u& 'o#n/ %n 111, Marconi recei-e$ &e pa&en&

G31!020, .Installations for wireless telegraphy./ %n 114 Marconi )uil& Ca&am :a'io ECC

in Ca&am Cape Co', #ic #oul' )ecome &e )u$ie$& $ip &o $ore ra'io $&a&ion +or mo$& o+

&e en&ie& cen&ury/

%n 120Marconi$Celm$+or'+ac&ory #a$ &e loca&ion o+ &e +ir$& o++icially pu)lici$e' $oun'

)roa'ca$&$in &e ?D, one o+ &em +ea&uring 6ameellie Mel)a/%n 122&e Eorl'$ +ir$&

regular#irele$$ )roa'ca$&$ +or en&er&ainmen& commence' +rom &e Marconi :e$earc Cen&rea&

Eri&&lenear Celm$+or'/ Marconi Hoine' &e %&alian+a$ci$&par&y in 12!/ 3eni&o Mu$$olinima'e

Marconi re$i'en& o+ &e Acca'emia '%&alia, #ic al$o ma'e im a mem)er o+ &e a$ci$&Gran' Council/ e ma'e +a$ci$& $peece$ on &e ra'io in a num)er o+ coun&rie$/

On 15 June127e marrie' Maria Cri$&ina 3e;;iFcali Mu$$olini #a$)e$& man/=eir 'aug&er

#a$ name' Maria >le&&ra >lena Anna Marconi/Marconi 'ie' in :omeon20 July1!7/

&ho invented the radio*

Marconi$ claim &a& e in-en&e' ra'io #a$ al#ay$ 'i$pu&e' )yi*ola =e$laan' Ale


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)eeen 'i++eren& campu$ )uil'ing$ &o &e & e&er$)urgy$ical ocie&y in Marc 18/

Ac&ually, Marconi pu)licly 'emon$&ra&e' i$ $y$&em $e-eral mon&$ la&er, in ep&em)er/ ?pon

learning a)ou& Marconi$ e

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Guglielmo Marconi RADIO