Molao-motheo oa ho sebetsa oathapo ya coaxial
Thethapo ya coaxiale arotsoe ka mekhahlelo e mene ho tloha ka hare ho ea ka ntle: terata e bohareng ea koporo (khoele e le 'ngoe ea terata e tiileng kapa terata e nang le mefuta e mengata), insulator ea polasetiki, mesh conductive layer le letlalo la terata.Mohala o bohareng oa koporo le lesela la conductive la marang-rang li theha loop ea hona joale.E bitsoa ka lebaka la kamano ea coaxial pakeng tsa terata e bohareng ea koporo le lera la conductive la marang-rang.
Lithapo tsa coaxialtsamaisa alternating current ho e-na le ho toba hona joale, ho bolelang hore tataiso ea hona joale e khutlisetsoa morao ka makhetlo a 'maloa ka motsotsoana.
Haeba terata e tloaelehileng e sebelisoa ho fetisa maqhubu a phahameng, mohala o sebetsa e le antenna e fetisang seea-le-moea ka ntle, 'me phello ena e ja matla a lets'oao mme e fokotsa matla a lets'oao le amoheloang.
Coaxial cablee etselitsoe ho rarolla bothata bona.Seea-le-moea se tsoang terateng e bohareng se arotsoe ke lesela la mesh conductive, le ka theoang ho laola seea-le-moea se hlahisoang.
Coaxial cablee boetse e na le bothata, ke hore, haeba karolo ea thapo e le extrusion e kholo kapa e sothehile, sebaka se pakeng tsa terata e bohareng le mesh conductive layer ha se lumellane, e leng se tla etsa hore maqhubu a seea-le-moea a ka hare a bontšoe ho khutlela morao. mohloli oa pontšo.Phello ena e fokotsa matla a pontšo a ka amoheloang.Ho hlola bothata bona, ho eketsoa lera la polasetiki pakeng tsa terata e bohareng le lera la conductive la mesh ho netefatsa sebaka se tsitsitseng pakeng tsa bona.Sena se boetse se etsa hore thapo e be thata 'me e se ke ea kobeha habonolo.
Thepa e sireletsang eathapo ya coaxialha e le hantle e ntlafatsoa ho mokhanni oa ka ntle, ho tloha ho mokhanni oa ka ntle oa tubula, ka lehlakoreng le leng e ntlafatsoa ho ba tšepe e le 'ngoe e lohiloeng, e habeli.Le hoja mokhanni oa ka ntle oa tubular o na le ts'ebetso e ntle haholo ea tšireletso, ha ho bonolo ho koba 'me ha ho bonolo ho e sebelisa.Bokhoni ba ho sireletsa ba lera le le leng ke bo bobe ka ho fetesisa, 'me phetiso ea phetiso ea li-braid tse habeli e ka tlase ho makhetlo a 3 ho feta ea lera le le leng, ka hona, ts'ireletso ea li-braid tse habeli e ntlafalitsoe haholo ho feta ea single- layer braid.Baetsi ba li-cable tse kholo tsa coaxial ba lula ba ntlafatsa sebopeho sa mokhanni oa kantle oa thapo ho boloka ts'ebetso ea eona.
Nako ea poso: Sep-14-2023