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Isihluzi sePasi esezantsi
Izihluzi ezisebenzisa i-low-pass zisetyenziselwa ukudlulisa imiqondiso ye-frequency ephezulu ngokubonakalayo ngelixa zivimba okanye zinciphisa iinxalenye ze-frequency ngaphezu kwe-cutoff frequency ethile.
Isihluzi esiphantsi sinokungena okuphezulu ngaphantsi kwe-cut-off frequency, oko kukuthi, imiqondiso edlula ngaphantsi kwe-frequency ayizukuchaphazeleka kwaphela. Imiqondiso engaphezulu kwe-cut-off frequency iyancitshiswa okanye ivalwe sisihluzi.
Uyilo olucwangcisiweyo luyafumaneka xa luceliwe.
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Isihluzi seHigh Pass
Izihluzi ezisebenzisa i-high-pass zisetyenziselwa ukudlulisa imiqondiso ye-low-frequency ngokucacileyo ngelixa zivimba okanye zinciphisa iinxalenye ze-frequency ngaphantsi kwe-cutoff frequency ethile.
Isihluzi se-high-pass sine-cutoff frequency, eyaziwa ngokuba yi-cutoff threshold. Oku kubhekisa kwi-frequency apho isihluzi siqala khona ukunciphisa isignali ye-low-frequency. Umzekelo, isihluzi se-high-pass se-10MHz siya kuvala izinto ze-frequency ezingaphantsi kwe-10MHz.
Uyilo olucwangcisiweyo luyafumaneka xa luceliwe.
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I-Drop in Circulator
I-RF drop in circulator luhlobo lwesixhobo se-RF esivumela ukuhanjiswa kwamaza e-electromagnetic kwicala elinye, ikakhulu esetyenziswa kwiinkqubo zonxibelelwano ze-radar kunye ne-microwave multi-channel. I-drop in isolator iqhagamshelwe kwizixhobo zesixhobo ngesekethe yeribhoni.
Ukwehla kwe-RF kwi-circulator kukwisixhobo se-microwave esinee-port ezintathu esisetyenziselwa ukulawula indlela kunye nokudluliselwa kwemiqondiso kwiisekethe ze-RF. Ukwehla kwe-RF kwi-circulator akujongi kwicala elinye, okuvumela amandla ukuba adluliselwe ngokwewotshi ukusuka kwizibuko ngalinye ukuya kwizibuko elilandelayo. Ezi circulator ze-RF zinomlinganiselo wokuzihlukanisa omalunga ne-20dB.
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I-RFTYT 2 Ways Power Divider
Isixhobo sokwahlula amandla esineendlela ezimbini sisixhobo esiqhelekileyo se-microwave esisetyenziselwa ukusasaza ngokulinganayo imiqondiso yokufaka kwiizibuko ezimbini zokukhupha, kwaye sinamandla athile okwahlulahlula. Sisetyenziswa kakhulu kwiinkqubo zonxibelelwano ezingenazingcingo, kwiinkqubo zeradar, nakwizixhobo zokuvavanya nokulinganisa.
Uyilo olucwangcisiweyo luyafumaneka xa luceliwe.
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Isihluli samandla se-RFTYT seendlela ezili-16
Isixhobo sokwahlula amandla esineendlela ezili-16 sisixhobo se-elektroniki esisetyenziselwa kakhulu ukwahlula isignali yokufaka ibe ziisignali ezili-16 zokukhupha ngokwepateni ethile. Sisetyenziswa kakhulu kwiindawo ezifana neenkqubo zonxibelelwano, ukucutshungulwa kwesignali yeradar, kunye nohlalutyo lwe-radio spectrum.
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Isihluzi sokuMisa iBhendi
Izihluzi zebhendi ziyakwazi ukuvala okanye ukunciphisa imiqondiso kuluhlu oluthile lwefrikhwensi, ngelixa imiqondiso engaphandle kolo luhlu ihlala icacile.
Izihluzi zebhendi zinemijikelo emibini yokunqunyulwa, i-cutoff frequency ephantsi kunye ne-cutoff frequency ephezulu, zenza uhla lwemijikelo olubizwa ngokuba yi-"passband". Imiqondiso kuluhlu lwebhendi yokunqunyulwa ayizukuchaphazeleka kakhulu sisihluzi. Izihluzi zebhendi yokunqunyulwa zenza uhla lwemijikelo olunye okanye ngaphezulu olubizwa ngokuba yi-"stopbands" ngaphandle koluhlu lwebhendi yokunqunyulwa. Isignali kuluhlu lwebhendi yokunqunyulwa iyancitshiswa okanye ivalwe ngokupheleleyo sisihluzi.
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Ukupheliswa kweChip
Ukupheliswa kweChip yindlela eqhelekileyo yokupakisha izinto ze-elektroniki, esetyenziswa kakhulu ekufakeni iibhodi zesekethe kumphezulu. Ii-Chip resistors luhlobo olunye lwe-resistor olusetyenziselwa ukunciphisa umbane, ukulawula i-circuit impedance, kunye ne-voltage yendawo. Ngokungafaniyo nee-socket resistor zemveli, ii-patch terminal resistors akufuneki ziqhagamshelwe kwibhodi yesekethe ngee-sockets, kodwa zithengiswa ngokuthe ngqo kumphezulu webhodi yesekethe. Olu hlobo lokupakisha lunceda ukuphucula ubuncinci, ukusebenza, kunye nokuthembeka kweebhodi zesekethe.
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Ukupheliswa kokungafani kweCoaxial
Ukupheliswa kweMismatch kukwabizwa ngokuba ngumthwalo we-mismatch oluhlobo lomthwalo we-coaxial. Ngumthwalo oqhelekileyo we-mismatch onokufunxa inxalenye yamandla e-microwave kwaye ubonakalise enye inxalenye, kwaye wenze i-standing wave yobukhulu obuthile, esetyenziselwa ikakhulu ukulinganisa i-microwave.
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Ukupheliswa kweNkokeli
I-Leaded Termination sisithinteli esifakwe ekupheleni kwesekethe, esifunxa imiqondiso edluliselwa kwisekethe kwaye sithintele ukubonakaliswa kwesignali, ngaloo ndlela sichaphazela umgangatho wokudluliselwa kwenkqubo yesekethe. I-Leaded Terminations ikwabizwa ngokuba zii-SMD single lead terminal resistors. Ifakelwa ekupheleni kwesekethe ngokuwelda. Injongo ephambili kukufunxa amaza esignali adluliselwa ekupheleni kwesekethe, ukuthintela ukubonakaliswa kwesignali ekuchaphazeleni isekethe, kunye nokuqinisekisa umgangatho wokudluliselwa kwenkqubo yesekethe.
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Isihluli samandla se-RFTYT seendlela ezi-3
Isihluli samandla esineendlela ezintathu sisixhobo esibalulekileyo esisetyenziswa kwiinkqubo zonxibelelwano ezingenazingcingo kunye neesekethe zeRF. Siqulathe i-input port enye kunye nee-output ports ezintathu, ezisetyenziselwa ukwabela imiqondiso yokufaka kwii-output ports ezintathu. Sifezekisa ukwahlulwa kwesignali kunye nokusasazwa kwamandla ngokufezekisa ukusasazwa kwamandla okufanayo kunye nokusasazwa kwesigaba esingaguqukiyo. Ngokuqhelekileyo kufuneka ukuba ibe nokusebenza kakuhle kwamaza okuma, ukuhlukaniswa okuphezulu, kunye nokuba semgangathweni kwebhendi.
Uyilo olucwangcisiweyo luyafumaneka xa luceliwe.
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Isihluli samandla se-RFTYT esineendlela ezi-4
Isihluli samandla esineendlela ezi-4 sisixhobo esiqhelekileyo esisetyenziswa kwiinkqubo zonxibelelwano ezingenazingcingo, esiquka i-input enye kunye nee-output terminals ezine.
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Indlela ezi-6 zokwahlula amandla zeRFTYT
Isixhobo sokwahlula amandla esineendlela ezi-6 sisixhobo se-RF esisetyenziswa kakhulu kwiinkqubo zonxibelelwano ezingenazingcingo. Siqulathe i-terminal enye yokufaka kunye nee-terminals ezintandathu zokukhupha, ezinokusasaza ngokulinganayo isignali yokufaka kwii-ports ezintandathu zokukhupha, nto leyo efezekisa ukwabelana ngamandla. Olu hlobo lwesixhobo ludla ngokwenziwa kusetyenziswa imigca ye-microstrip, izakhiwo ezijikelezayo, njl.njl., kwaye sisebenza kakuhle ngombane kunye neempawu ze-radio frequency.
