Iimbonakalo:
- I-VSWR ephantsi
-
+ 86-28-6115-4929 -
sales@qualwave.com
Ubungakanani obuncinci beWaveguide Ukupheliswa
Ubungakanani obuncinci beWaveguide Ukupheliswa
Ukupheliswa kobungakanani obufutshane be-waveguide yinkqubo eyenziwe ngokukodwa ye-waveguide enemilinganiselo emifutshane, esetyenziselwa ukufunxa kunye nokuchitha amandla emiqondiso ye-microwave yamandla aphantsi, ngaloo ndlela kufezekiswa ukusetyenziswa kwemiqondiso engeyomfuneko kwisekethe.Umgaqo wokupheliswa kobungakanani obufutshane be-waveguide usekwe kwiindlela ezimbini: ukubonakalisa kunye nokufunxa.Xa isignali ye-microwave idlula ukupheliswa kobungakanani obufutshane kwi-waveguide, enye yesiginali iya kubonakaliswa umva kumthombo, kwaye enye inxalenye yesiginali iya kutsalwa kukupheliswa kwe-waveguide.Ngoyilo olufanelekileyo kunye nokukhetha, ilahleko yokubonakalisa ingancitshiswa kwaye ilahleko yokufunxa inganyuswa.
Iimbonakalo:
1. Ukuba nesakhiwo esilula.
2. Ubungakanani obuqinileyo
3. Iindleko eziphantsi zokuvelisa
4.Isalathiso sokuma kwamaza sihle kakhulu.
Isicelo:
1. Ukulungiswa kweempazamo zesekethe kunye novavanyo: Ukupheliswa kobungakanani obufutshane be-waveguide ngokuqhelekileyo kusetyenziswa ukulungisa iimpazamo kunye novavanyo lweesekethe ze-microwave.Ngokudibanisa ukupheliswa kwe-waveguide kwi-port ye-output ye-circuit ukuze ivavanywe, ukubonakaliswa komqondiso kunokuthintelwa, ngaloo ndlela kukhuselwa amacandelo esekethe kumonakalo kunye nokuqinisekisa iziphumo zovavanyo ezichanekileyo nezithembekileyo.
2. Ukulinganisa i-coefficient ye-reflection: Ngokulinganisa i-coefficient ye-reflection, ukusebenza okufanayo kwesekethe phantsi kovavanyo kunokuhlolwa.Ukupheliswa kobungakanani obufutshane be-waveguide kungasetyenziselwa ukupheliswa kwereferensi eqhelekileyo, kwaye xa kuthelekiswa nesekethe phantsi kovavanyo, ngokulinganisa ubungakanani bomqondiso obonakalisiweyo, i-coefficient ebonakalisiweyo ingabalwa kunye nokusebenza okuhambelanayo kwesiphaluka kunokuhlalutywa.
3. Umlinganiselo wengxolo: Ukupheliswa komlinganiselo omfutshane wamaza nako kudlala indima ebalulekileyo kumlinganiselo wengxolo.Ngokusebenzisa iimpawu zayo zokufunxa, imiqondiso yengxolo inokusetyenziswa ngokufanelekileyo, ngaloo ndlela inciphisa ukuphazamiseka kwengxolo ngexesha lokulinganisa.
I-antenna kunye novavanyo lwenkqubo ye-RF: Kuvavanyo lwe-eriyali kunye ne-RF, ukupheliswa kobungakanani obufutshane be-waveguide kunokusetyenziswa ukulinganisa ukusetyenziswa okungasetyenziswa kwamandla okusingqongileyo apho i-eriyali ikhona.Ngokudibanisa ukupheliswa kwi-eriyali yokukhupha i-port, ukusebenza kwe-eriyali kunye nenkqubo inokuhlolwa, ilinganiswe, kwaye iphuculwe.
QualwaveIbonelela nge-VSWR ephantsi kunye nobungakanani obuncinci ukupheliswa kwe-waveguide cover frequency range 5.38 ~ 40GHz.Ukupheliswa kusetyenziswa ngokubanzi kwizicelo ezininzi.
Inombolo yendawo | Ishiti yedatha | Ukuphindaphinda(GHz, Min.)  | Ukuphindaphinda(GHz, Max.) | Amandla(W) | VSWR(Ubukhulu.) | Ubungakanani beWaveguide | Flange | Ixesha lokukhokhela(Iiveki) |
|---|---|---|---|---|---|---|---|---|
| QWTS28-15 |  | 26.3 | 40 | 15 | 1.2 | I-WR-28 (BJ320) | FBP320 | 0~4 |
| QWTS34-15 | | 21.7 | 33 | 15 | 1.2 | I-WR-34 (BJ260) | UG IKHAVA | 0~4 |
| QWTS42-15 | | 17.6 | 26.7 | 15 | 1.2 | I-WR-42 (BJ220) | FBP220 | 0~4 |
| QWTS51-20 | | 14.5 | 22 | 20 | 1.2 | I-WR-51 (BJ180) | UG IKHAVA | 0~4 |
| QWTS62-20 | | 11.9 | 18 | 20 | 1.2 | I-WR-62 (BJ140) | FBP140 | 0~4 |
| QWTS75-20 | | 9.84 | 15 | 20 | 1.2 | I-WR-75 (BJ120) | FBP120 | 0~4 |
| QWTS90-20 | | 8.2 | 12.5 | 20 | 1.2 | I-WR-90 (BJ100) | FBP100 | W |
| QWTS112-30 | | 6.57 | 10 | 30 | 1.2 | I-WR-112 (BJ84) | FBP84 | 0~4 |
| QWTS137-30 | | 5.38 | 8.17 | 30 | 1.2 | I-WR-137 (BJ70) | FDP70 | 0~4 |
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