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Sichuan Keenlion Microwave Technology——isahluli samandla
I-Sichuan Keenlion Microwave Technology Yasekwa ngo-2004, iSichuan Keenlion Mircrowave techenology CO., Ltd. ngumenzi okhokelayo wamacandelo ePassive Mircrowave eSichuan Chengdu, eChina.
Sinikezela ngamacandelo e-mirrowave asebenza kakhulu kunye neenkonzo ezinxulumene noko kwizicelo ze-microwave ekhaya naphesheya. Iimveliso azibizi kakhulu, kubandakanya ukwahlula amandla okwahlukeneyo, ii-couplers ezikhokelayo, izihluzi, izihlanganisi, ii-duplexers, iikhomponenti ezenziwe ngokwezifiso, i-isolator kunye neesetyhula. Iimveliso zethu ziyilelwe ngokukodwa iimeko ezahlukeneyo ezingqongileyo kunye namaqondo obushushu. Iinkcukacha zinokuqulunqwa ngokweemfuno zabathengi kwaye zisebenza kuzo zonke iibhendi eziqhelekileyo kunye nezidumileyo ezinamaza ohlukeneyo ukusuka kwi-DC ukuya kwi-50GHz.
isahluli samandla

Isahluli samandlasisixhobo esahlula amandla omqondiso omnye ube ngamajelo amabini okanye ngaphezulu kwaye iziphumo zilingana okanye ezingalinganiyo amandla. Ngokulandelayo, inokudibanisa amandla omqondiso amaninzi kwimveliso enye. Ngeli xesha, inokubizwa ngokuba yi-combiner.

Umlinganiselo othile wokwahlula uya kuqinisekiswa phakathi kwezibuko eziphumayo zesahluli samandla. Umsasazi wamandla ukwabizwa ngokuba ngumsasazi wangoku, owahlulwe ngokusebenzayo kunye nokwenziwa. Inokusasaza ngokulinganayo umqondiso omnye kwiziphumo ezininzi. Ngokubanzi, isitishi ngasinye esincinci sinee-dB ezininzi zokuthomalalisa. Ukuthotywa kwabasasazi abohlukeneyo kwahlukile ngenxa yezakhelo zemiqondiso eyahlukeneyo. Ukuze kuhlawulwe i-attenuation, i-passive yahlula amandla enziwa emva kokongeza i-amplifier.

Intshayelelo yomsebenzi

Umsebenzi womsasazi wamandla kukwahlulahlula ngokulinganayo isathelayithi ukuba igalelo lesiginali ukusuka kumjelo omnye ukuya kumajelo amaninzi emveliso, ngokuqhelekileyo kuquka ulwahlulo lwamandla amabini, ulwahlulo lwamandla amane, ulwahlulo lwamandla amathandathu njalo njalo. Ukusetyenziswa kunye nokusebenza kwezi zixhobo zintathu zingentla zihluke ngokupheleleyo, kodwa kudla ngokuba lula ukubhidanisa amagama kwimihla ngemihla, okwenza abantu badideke ekusebenziseni. Abamkeli abaninzi besathelayithi kwinkqubo yokufumana umabonakude wesathelayithi babelana nge-eriyali enye, ii-eriyali ezininzi zabelana ngesathelayithi enye, kunye nabamkeli besathelayithi abangaphezu kwesibini kunye ne-eriyali engaphezulu kwesibini. Ukongeza kwiintambo, uxhulumaniso phakathi kwabo luqondwa ngokukodwa ngokudibanisa

inkqubo yokutshintsha. Umsasazi wamandla usetyenziselwa ukudibanisa abamkeli abaninzi besathelayithi. Ukuba isethi yee-eriyali kufuneka idityaniswe nezamkeli ezininzi zesathelayithi, kufuneka kusetyenziswe umsasazi wamandla. Khetha umsasazi wamandla ngokwenani labamkeli abaqhagamshelweyo. Ukuba ngaba abamkeli ababini badityanisiwe, kusetyenziswa umsasazi wamandla amabini. Qhagamshela abamkeli abane kwaye usebenzise abasasazi bamandla abane.

Iimpawu zobugcisa

Izalathisi zobuchwephesha bosasazo lwamandla zibandakanya uluhlu lwamaxesha, amandla okuthwala, ilahleko yokusasazwa ukusuka kwisekethe ephambili ukuya kwisebe, ilahleko yokufaka phakathi kwegalelo kunye nemveliso, ukwahlula phakathi kwamazibuko esebe, umlinganiselo wamaza ombane wokuma kwizibuko ngalinye, njl.njl.

1. Uluhlu lokuphindaphinda. Le yindawo yokusebenza yeesekethe ezahlukeneyo zeRF / microwave. Ulwakhiwo loyilo losasazo lwamandla lunxulumene ngokusondeleyo kumaxesha okusebenza. I-frequency yokusebenza yomthengisi kufuneka ichazwe ngaphambi kokuba kuqhutywe olu yilo lulandelayo

2. Ukumelana namandla. Kwi-distributor / synthesizer yamandla aphezulu, awona mandla aphezulu anokuthi athwale amacandelo esekethe sisalathiso esingundoqo, esimisela ukuba yeyiphi indlela yokuhambisa umgca ongasetyenziselwa ukufezekisa umsebenzi woyilo. Ngokubanzi, ulungelelwaniso lwamandla oluthwelwe ngumgca wothumelo ukusuka kwincinci ukuya enkulu kumgca we-microstrip, i-stripline, i-coaxial line, i-air stripline kunye ne-air coaxial line. Nguwuphi umgca omele ukhethwe ngokomsebenzi woyilo.

3. Yabela ilahleko. Ilahleko yokuhanjiswa ukusuka kwisekethe eyintloko ukuya kwisekethe yesebe ngokuyimfuneko inxulumene nomlinganiselo wokuhanjiswa kwamandla wokusabalalisa amandla. Umzekelo, ilahleko yokuhanjiswa kwezahluli zamandla ezibini ezilinganayo yi-3dB kunye nezahluli zamandla ezine ezilinganayo yi-6dB.

4. Ilahleko yokufaka. Ilahleko yokufaka phakathi kwegalelo kunye nemveliso ibangelwa ngumthombo ongafezekanga okanye umqhubi womzila wokudlulisa (njengomgca we-microstrip), uqwalasela ilahleko ebangelwa yi-standing wave ratio kwigalelo.

5. Ukuba wedwa. Ukwahlulwa phakathi kwamazibuko esebe sesinye isalathiso esibalulekileyo somthengisi wamandla. Ukuba igalelo lamandla avela kwizibuko lesebe ngalinye linokukhutshwa kuphela kwizibuko eliphambili kwaye akufanelekanga ukuba liphume kwamanye amasebe, lifuna ukwahlulwa okwaneleyo phakathi kwamasebe.

6.Umlinganiselo wamaza omileyo. Incinci i-VSWR yezibuko ngalinye, ingcono.

Iisahluli samandlainokohlulwa ibe ziindidi ezimbini ngokwesakhiwo:

(1) Iimpawu eziphambili zesahluli samandla okwenziwayo zezi: ukusebenza okuzinzile, isakhiwo esilula kwaye ngokusisiseko akukho ngxolo; Ukungalungi kwayo okuphambili kukuba ilahleko yofikelelo inkulu kakhulu.

(2) Isahluli samandla esisebenzayo senziwe ngeamplifier. Iimpawu zayo eziphambili zezi: ukuzuza kunye nokuzimela okuphezulu. Eyona nto ingeloncedo kakhulu yingxolo, ulwakhiwo oluntsonkothileyo kunye nozinzo olungekho mgangathweni. Indawo yemveliso yesahluli samandla ineendawo ezimbini zombane, iindawo zombane ezintathu, iindawo zombane ezine, iindawo zombane ezintandathu, iindawo zamandla ezisibhozo kunye neendawo zamandla ezilishumi elinambini.

Igama elipheleleyo lesahluli samandla sisahluli samandla. Sisixhobo esahlula amandla omqondiso omnye wegalelo libe ngamajelo amabini okanye ngaphezulu kunye neziphumo ezilinganayo okanye ezingalinganiyo zamandla. Ngokulandelayo, inokudibanisa amandla omqondiso amaninzi kwimveliso enye. Ngeli xesha, inokubizwa ngokuba yi-combiner. Umlinganiselo othile wokwahlula uya kuqinisekiswa phakathi kwezibuko eziphumayo zesahluli samandla. Ngokutsho kwemveliso, isahluli samandla sihlala sahlulahlulwe sibe sisibini (igalelo elinye kunye neziphumo ezimbini), enye ibe yisithathu (igalelo elinye kunye neziphumo ezintathu), njl. njl. Iiparameters eziphambili zobugcisa besahluli samandla ziquka ilahleko yamandla (kuquka ilahleko yokufaka, ilahleko yokusabalalisa kunye nelahleko yokubonisa), umlinganiselo we-voltage emi wave yezibuko ngalinye, ukwahlukana phakathi kwezibuko zokusasaza amandla, ibhalansi ye-amplitude, ibhalansi yesigaba, umthamo wamandla kunye nobubanzi bebhendi.

Sisenokwenza ngokwezifiso amalungu e-rf passive ngokweemfuno zakho. Ungangenisa iphepha lokulungiselela ukubonelela ngeenkcukacha ozifunayo.
https://www.keenlion.com/customization/

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