Nuburyo bumwe bwo kugaburira antene ya waveguide, igishushanyo cya microstrip to waveguide igira uruhare runini mugukwirakwiza ingufu.Microstrip gakondo kuri moderi ya waveguide nuburyo bukurikira.Ubushakashatsi butwara substrate ya dielectric kandi bugaburirwa n'umurongo wa microstrip bwinjizwa mu cyuho mu rukuta rugari rw'urukiramende.Intera iri hagati ya probe nurukuta rugufi rwumuzingi kumpera yumurongo wikubye inshuro enye uburebure bwumurongo.igice kimwe.Hashingiwe ku guhitamo insimburangingo ya dielectric, reaction ya probe iterwa nubunini bwumurongo wa microstrip, kandi reaction yumurongo mugufi wumuzunguruko biterwa numwanya wurukuta rugufi.Ibi bipimo byateguwe neza kugirango bigere ku mbogamizi ihuza abarwanya isuku no kugabanya ihererekanyabubasha.
Microstrip to waveguide structure muburyo butandukanye
RFMISO Microstrip Antenna ibicuruzwa bikurikirana:
RM-MA25527-22
RM-MA425435-22
Urubanza
Ukurikije ibitekerezo byubushakashatsi byatanzwe mubuvanganzo, shushanya umurongo woguhindura microstrip ihinduranya ifite umurongo wa 40 ~ 80GHz.Icyitegererezo muburyo butandukanye nuburyo bukurikira.Nkurugero rusanzwe, umurongo utari usanzwe ukoreshwa.Umubyimba hamwe na dielectric ihoraho yibikoresho bya dielectric bishingiye kubiranga Impedance iranga microstrip probe yarahinduwe.
Ibikoresho shingiro: dielectric ihoraho 3.0, uburebure bwa 0.127mm
Ingano ya Waveguide a * b: 3.92mm * 1,96mm
Ingano yicyuho kurukuta rugari ni 1.08 * 0.268, naho intera iri kurukuta rugufi ni 0.98.Reba igishushanyo cya S ibipimo biranga impedance.
Imbere
Reba inyuma
S ibipimo: 40G-80G
Igihombo cyo kwinjiza murwego rwa passband kiri munsi ya 1.5dB.
Ibiranga inzitizi
Zref1: Kwinjira kwumurongo wa microstrip ni 50 oms, Zref1: Impingance yumuraba muri waveguide ni 377.5 oms;
Ibipimo bishobora gutezimbere: probe yinjizamo ubujyakuzimu D, ubunini W * L hamwe nuburebure bwikinyuranyo kuva kurukuta rugufi.Ukurikije umurongo wa centre yumurongo wa 45G, dielectric ihoraho ni 3.0, uburebure bwumurambararo uhwanye na 3.949mm, naho kimwe cya kane kingana na 0,96mm.Iyo yegereye guhangana neza, umurongo wa waveguide ukora muburyo bukuru bwa TE10, nkuko bigaragara mugukwirakwiza amashanyarazi mumashusho hepfo.
E-Umwanya @ 48.44G_Umugenzuzi
Igihe cyo kohereza: Mutarama-29-2024
