Imiyalelo yokusetyenziswa

Le migaqo ilandelayo ingasetyenziswa xa ukhetha ii-microstrip circulators kunye ne-isolators:

● Isekethe ye-Microwave ngendlela yokuhanjiswa kwe-microstrip, isakhiwo se-microstrip, i-circulator enesakhiwo somgca kunye ne-isolator inokukhethwa.

● Xa ukudibanisa kunye nokudibanisa phakathi kweesekethe, i-microstrip isolator inokukhethwa; Xa udlala i-duplex kunye neendima ezijikelezayo kwisekethe, i-microstrip circulator ingasetyenziswa.

● Khetha i-microstrip ehambelanayo isetyhula kunye nemodeli yemveliso eyedwayo ngokoluhlu lwamaza, ubungakanani bofakelo, kunye necala lothumelo elisetyenzisiweyo.

● Xa i-frequency yokusebenza yeesayizi ezimbini ze-microstrip circulator kunye ne-isolator inokuhlangabezana neemfuno zokusetyenziswa, imveliso enkulu ngokubanzi inomthamo ophezulu wamandla.

● Iteyiphu yobhedu inokuthengiswa ngesandla ukuze kuqhagamshelwe uqhagamshelo okanye kudityaniswe kusetyenziswa intambo yocingo ngeteyiphu yegolide/ngocingo.

● Xa usebenzisa i-soldered interconnections nge-gold-plated copper tape, i-tape yobhedu kufuneka ifakwe njengebhulorho ye-Ω, kwaye i-solder akufanele imanzise inxalenye eyenziwe ye-tape yobhedu. Ngaphambi kokuba i-soldering, iqondo lokushisa le-ferrite surface ye-isolator kufuneka ligcinwe phakathi kwe-60-100 ° C.

● Xa usebenzisa iteyiphu yegolide/intambo yokudibanisa uqhagamshelo, ububanzi beteyiphu yegolide kufuneka bube buncinci kunobubanzi besekethe ye-microstrip.

Ukuze uncede abasebenzisi baqonde ngcono kwaye bakhethe ngokufanelekileyo i-Drop-in/coaxial isolator kunye nesetyhula, kukho ezi ngcebiso zilandelayo:

● Isekethe ye-Microwave ngendlela yokuhanjiswa kwe-microstrip, i-isolator kunye ne-circulator enesakhiwo somgca ingakhethwa; Iisekethe ze-Microwave ngendlela yokuhanjiswa kwe-coaxial zingakhethwa, kwaye i-isolator kunye nee-circulators ezine-coaxial structure zingakhethwa.

● Xa udityaniswa, ukulinganisa i-impedance kunye nokwahlula imiqondiso ebonakalisiweyo phakathi kweesekethe, ii-isolators zinokusetyenziswa; Xa udlala i-duplex kunye nendima ejikelezayo kwisekethe, i-circulator ingasetyenziswa.

● Ngokoluhlu lwamaza, ubungakanani bofakelo, isalathiso sothumelo ukukhetha i-Drop-in/coaxial isolator ehambelanayo, imodeli yemveliso ejikelezayo, ukuba akukho mveliso ihambelanayo, abasebenzisi banokwenza ngokweemfuno zabo.

● Xa i-frequency yokusebenza yeesayizi ezimbini ze-Drop-in/coaxial isolator kunye ne-circulator inokuhlangabezana neemfuno zokusetyenziswa, imveliso enkulu ngokubanzi inomda omkhulu wokuyila iparamitha yoMbane.

Ukuze uncede abasebenzisi baqonde ngcono kwaye bakhethe ngokufanelekileyo izixhobo ze-waveguide, kukho ezi ngcebiso zilandelayo:

● Isekethe ye-Microwave ngendlela yokuhanjiswa kwe-waveguide, isixhobo se-waveguide sinokukhethwa.

● Xa udityaniswa, ukulinganisa i-impedance kunye nokwahlula imiqondiso ebonakalisiweyo phakathi kweesekethe, ii-isolators zinokusetyenziswa; Xa udlala indima ye-duplex kunye nokujikeleza kwisekethe, i-circulator ingasetyenziswa; Xa ufanisa isiphaluka, umthwalo unokukhethwa; Xa utshintsha indlela yesignali kwindlela yokuhanjiswa kwe-waveguide, ukutshintshwa kungasetyenziswa; Xa usenza ukuhanjiswa kwamandla, ukwahlula amandla kunokukhethwa; Xa ukuhanjiswa komqondiso we-microwave kugqityiwe xa ukujikeleza kwe-eriyali kugqityiwe, ijoyini ejikelezayo inokukhethwa.

● Ngokoluhlu lwamaza omoya, umthamo wamandla, ubungakanani bofakelo, icala lothumelo, umsebenzi wosetyenziso lwemodeli yesixhobo sesixhobo samaza esihambelanayo, ukuba akukho mveliso ihambelanayo, abasebenzisi bangenza ngokweemfuno zabo.

● Xa ukusebenza rhoqo kwee-waveguide circulators kunye ne-isolator yazo zombini iisayizi zinokuhlangabezana neemfuno zokusetyenziswa, iimveliso ezinomthamo omkhulu ngokubanzi zinomda woyilo omkhulu weeparamitha zoMbane.

● Ukuqhagamshela i-Waveguide Flanges usebenzisa i-Screw Fastening Method.

● Izixhobo kufuneka zixhonywe kwi-NON ye-magneic carrier okanye isiseko.

● I-RoHS iyahambelana.

● Kwiprofayile ye-Pb-free reflow enencopho yobushushu obungama-250℃@40second.

● Ukufuma kwe-5 ukuya kwi-95% engagxininisi.

● Ulungelelwaniso lwepateni yomhlaba kwi-PCB.

Ngaphambi kokudibanisa iisekethe ze-microstrip, kucetyiswa ukuba uhlambulule kwaye uhlambulule i-solder joints emva kokudibanisa kunye ne-tape yobhedu yegolide. Sebenzisa i-solvents engathathi hlangothi njengotywala okanye i-acetone ukucoca i-flux, ukuqinisekisa ukuba i-ejenti yokucoca ayingeni kwindawo yokubambelela phakathi kwemagnethi esisigxina, i-dielectric substrate, kunye ne-circuit substrate, njengoko oku kunokuchaphazela amandla okudibanisa. Ukuba abasebenzisi baneemfuno ezithile, i-adhesives ekhethekileyo ingasetyenziswa, kwaye imveliso inokucocwa ngokusebenzisa i-solvents engathathi hlangothi njengotywala, i-acetone, okanye amanzi adibeneyo. Ukucocwa kwe-ultrasonic kungaqashwa, ukuqinisekisa ukuba ukushisa akudluli i-60 ℃, kwaye inkqubo yokucoca akufanele idlule imizuzu engama-30. Emva kokucoca ngamanzi adibeneyo, sebenzisa indlela yokufudumeza yokomisa ngeqondo lokushisa elingadluli kwi-100 ℃.

Ngaphambi kokudibanisa ii-Crop-in circuits, kuyacetyiswa ukuba uhlambulule kwaye uhlambulule iinqununu ze-solder emva kokudibanisa i-Drop-in. Sebenzisa i-solvents engathathi hlangothi njengotywala okanye i-acetone ukucoca i-flux, ukuqinisekisa ukuba i-ejenti yokucoca ayingeni kwindawo yokubambelela ngaphakathi kwemveliso, njengoko oku kunokuchaphazela amandla okudibanisa.