Wajiga Shifter-ka ee gacanta, DC~8GHz, 50W, SMA

Wareegtada wajiga gacanta waa qalab beddela sifooyinka gudbinta wajiga ee calaamada iyada oo loo marayo hagaajinta farsamada gacanta. Shaqadeeda udub-dhexaadka ah waa in si sax ah loo xakameeyo daahitaanka wajiga ee calaamadaha microwave-ka ee jidka gudbinta. Si ka duwan wareejinta wejiga elegtarooniga ah ee u baahan korantada iyo kontoroolka wareegyada, wareegtada wejiga gacanta waxaa lagu yaqaanaa dadban, awood sare oo awood leh, qallooc xor ah, iyo wax ku ool ah oo aad u fiican, waxaana badanaa loo isticmaalaa cilladaha shaybaadhka iyo habaynta nidaamka. Kuwa soo socda ayaa si kooban u soo bandhigaya sifooyinkooda iyo adeegsigooda:

Astaamaha:

1. Caymiska ballaaran ee aadka u ballaaran (DC-8GHz): Habkani wuxuu ka dhigayaa qalab dhab ah oo wax ku ool ah. Kaliya si fudud uma qabsan karto isgaadhsiinta mobilada ee caadiga ah (sida 5G NR), Wi-Fi 6E iyo xargaha kale ee soo noqnoqda, laakiin sidoo kale waxay dabooshaa ilaa gunta hoose (DC), taabato C-band iyo xitaa codsiyada X-band qaarkood, oo buuxinaya baahiyo kala duwan oo isbedel waji ah oo ka imanaya eexda DC ilaa calaamadaha microwave ee soo noqnoqda.
2. Saxnaanta wajiga aad u fiican (45°/GHz): Tilmaamahan waxa uu ka dhigan yahay in 1GHz kasta oo kor u kaca soo noqnoqda signalada, wareegtada wajigu ay bixin karto isbedelada heerka 45 ee saxda ah. Guud ahaan 8GHz bandwidth, isticmaalayaashu waxay ku gaari karaan saxan sax ah, waji toosan oo ka badan 360°. Saxnimadan sare waxay muhiim u tahay codsiyada u baahan isbarbardhigga wejiga wanaagsan, sida hagaajinta anteenooyinkooda diyaarsan ee wejiga leh iyo jilitaanka iftiinka.
3. Isku-kalsoonida sare ee SMA interface: Isticmaalka madaxa haweenka SMA, waxay hubisaa isku-xir aan fiicneyn oo xasilloon oo leh inta badan fiilooyinka tijaabada ah (sida caadiga ah SMA madaxa lab) iyo qalabka suuqa. Interface-ka SMA waxa uu leeyahay hawl qabad xasiloon oo ka hooseeya 8GHz iyo ku celcelin wanaagsan, hubinta isku halaynta isku xidhka iyo hufnaanta calaamada nidaamka tijaabada.
4. Tilmaamayaasha waxqabadka aad u fiican: Marka lagu daro saxsanaanta wajiga, alaabada noocan oo kale ah waxay sida caadiga ah leeyihiin luminta gelinta hoose iyo saamiga mawjada taagan ee tamarta sare (VSWR), hubinta in saameynta xoogga calaamadaha iyo tayada la yareeyo marka la hagaajinayo wajiga.

Codsiyada:

1. Baaritaanka cilmi baarista iyo shaybaadhka: Inta lagu jiro marxaladda horumarinta tusaalaha, waxaa loo isticmaalaa in lagu sawiro habdhaqanka nidaamka calaamadaha hoos yimaada kala duwanaanshaha wejiyada kala duwan iyo xaqiijinta waxqabadka algorithm.
2. Qalabaynta nidaamka habayn weji leh: Waxay bixisaa tixraac wejiga lagu celcelin karo oo sax ah ee cabbirka kanaalka unugyada anteenada diyaarin wejiga ah.
3. Barida iyo muujinta: Si cad oo muujinaya fikradda iyo doorka wejiga injineernimada microwave waa aalad wax barid oo ku habboon shaybaarrada isgaarsiinta.
4. Faragelinta iyo jilitaanka baabi'inta: Iyadoo si sax ah loo xakameynayo wajiga, xaaladaha faragelinta ayaa la dhisi karaa ama waxqabadka nidaamyada baabi'inta ayaa la tijaabin karaa.

Qualwave Inc. waxa ay siisaa awoodda sare iyo khasaaraha hoose ee wejiga gacanta ee DC ~ 50GHz. Isku hagaajinta wajiga ilaa 900°/GHz, oo leh celcelis ahaan awood ilaa 100W. Wareejinta wajiga gacanta ayaa si weyn loogu isticmaalaa codsiyo badan. Maqaalkani waxa uu soo bandhigayaa wareegga gacanta ee DC~8GHz.