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  • Matoorada Korontada Microwave-ka ee adag
  • Matoorada Korontada Microwave-ka ee adag
  • Matoorada Korontada Microwave-ka ee adag
  • Matoorada Korontada Microwave-ka ee adag

    Astaamaha:

    • Xasillooni Soo Noqnoqosho Sare

    Codsiyada:

    • Fiilo la'aan
    • Gudbiye-haye
    • Imtixaanka Shaybaarka
    • Raadaarka

    Matoor koronto oo heer adag ah waa qalab elektaroonik ah oo adeegsada aaladaha semiconductor-ka sida diode-yada Gunn, diode-yada IMPATT, transistors-ka FET, transistors-ka HEMT, iwm. si loo soo saaro hirarka elektaroonigga ah ee soo noqnoqda ee microwave-ka (badanaa waxaa loola jeedaa 300MHz ~ 300GHz).

    Waxay si aasaasi ah uga duwan tahay ilaha microwave-ka ee "qalabka faakuumka korontada" ee dhaqameed sida magnetrons-ka, tuubooyinka hirarka safarka, iyo klystrons-ka. Qalabka dhaqameedku waxay ku tiirsan yihiin dhaqdhaqaaqa elektaroonada bilaashka ah ee faakuumka si ay u soo saaraan microwaves-ka, halka matoorrada awoodda microwave-ka ee adag ay si buuxda ugu tiirsan yihiin astaamaha walxaha adag ee semiconductor-ka, iyagoo soo saaraya gariir iyada oo loo marayo dhaqdhaqaaqa iyo kala-guurka heerka tamarta ee elektaroonada gudaha qaab-dhismeedka semiconductor-ka.

    Astaamaha:

    1. Cabbir yar iyo miisaan fudud: Xuddunta waa jajab semiconductor ah, kaas oo aan u baahnayn tuubooyin faakiyuum ah ama sahay koronto oo danab sare leh, taasoo ka dhigaysa qalabka oo dhan mid aad u kooban oo si fudud loogu dhex dari karo nidaamyada elektaroonigga casriga ah.
    2. Danab shaqeynaya oo hooseeya iyo badbaado sare: Badanaa waxaa loo baahan yahay oo keliya dhowr volts ilaa tobanaan volts oo ah awoodda danab hoose ee DC, halka aaladaha faakiyuumka korontada badanaa ay u baahan yihiin kumanaan volts oo danab sare leh. Tani waxay ka dhigaysaa mid ammaan ah oo naqshadaynta korontada ay fududdahay.
    3. Cimri dheer iyo isku hallayn sare: Haddii aan la isticmaalin waxyaabaha la isticmaalo sida fiilooyinka cathode, cimriga aragtiyeed ee aaladaha semiconductor-ka aad ayuu u dheer yahay, wuxuuna gaarayaa tobanaan ama xitaa boqolaal kun oo saacadood, taasoo aad uga badan tuubooyinka microwave-ka ee dhaqameed.
    4. Nadiifnimada Spectrum-ka iyo xasilloonida soo noqnoqoshada: Gaar ahaan ilaha adag ee isticmaalaya tiknoolajiyada wareegga-xiran (PLL), waxay soo saari karaan calaamado microwave aad u saafi ah oo aad u deggan oo leh buuq heer hoose ah.
    5. Xawaaraha hagaajinta degdega ah iyo xakamaynta dabacsan: Soo noqnoqoshada wax soo saarka, marxaladda, iyo baaxadda waxaa si dhakhso leh oo sax ah loogu beddeli karaa iyada oo loo marayo danab (VCO-ga kontoroolka danabka) ama calaamadaha dijitaalka ah, taasoo sahlaysa in la gaaro habayn iyo firfircooni adag.
    6. Iska caabin shoog iyo gariir wanaagsan: Iyada oo leh qaab-dhismeed adag oo dhan, ma jiraan qolof galaas oo jilicsan ama fiilooyin, taasoo ka dhigaysa mid la qabsan kara jawiga farsamada ee adag.

    Codsiga:

    1. Xudunta radar-ka casriga ah: Si ballaaran ayaa loogu isticmaalaa radar-ka hirarka millimeter-ka ee baabuurta, radar-ka safka milatariga ee wejiga leh, iwm., si loo gaaro ogaanshaha saxda ah iyo sawir-qaadista iftiinka degdegga ah.
    2. Aasaaska isgaarsiinta bilaa-waayirka ah: Waa qayb muhiim ah oo ka mid ah saldhigyada saldhigga 5G/6G, isgaarsiinta dayax-gacmeedka, iyo qalabka gudbinta microwave-ka, oo mas'uul ka ah soo saarista calaamadaha side-qaadayaasha ee soo noqnoqda sare.
    3. Tijaabinta saxda ah iyo cabbiraadda: Iyada oo ah isha calaamadda, waa "wadnaha" qalabka heerka sare ah sida falanqeeyayaasha muuqaalka iyo falanqeeyayaasha shabakadda, taasoo hubinaysa saxnaanta baaritaanka.
    4. Qalabka warshadaha iyo sayniska: Waxaa loo isticmaalaa kuleylinta warshadaha, qalajinta, iyo sidoo kale dardar-gelinta walxaha iyo kululaynta balaasmaha ee aaladaha isku-dhafka nukliyeerka ee goobaha cilmi-baarista sayniska.
    5. Amniga iyo dagaalka elektaroonigga ah: Waxaa loo isticmaalaa nidaamyada sawir-qaadista amniga aadanaha iyo mashiinnada carqaladeeya dagaalka elektaroonigga ah, taasoo soo saarta calaamado adag si loo hirgeliyo faragelinta.

    Qualwavewaxay bixisaa matoor koronto oo heer sare ah oo leh soo noqnoqosho dhan 2.45GHz. Badeecadahayagu si weyn ayaa looga isticmaalaa meelo badan.

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    Lambarka Qaybta

    Soo noqnoqoshada Soo-saarka

    (GHz, ugu yaraan)

    xiaoyudengyu

    Soo noqnoqoshada Soo-saarka

    (GHz, ugu badnaan.)

    dayudengyu

    Awoodda Soo Saarista

    (dBm, Ugu yaraan)

    dengyu

    ATT Digital Control Attenuator

    dengyu

    Awoodda VLC ee la hagaajin karo

    (V)

    dengyu

    been abuur ah

    (dBc)

    xiaoyudengyu

    Danab

    (V)

    dengyu

    Hadda

    (maA)

    dengyu

    Waqtiga Hogaaminta

    (toddobaadyo)

    QSMPG-2450-53S 2.45 - 53 31.75 0~+3 -65 28 14000~15000 2~6

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