Nigute Gushushanya Akayunguruzo?

Akayunguruzo ka Dielectric ni fibre optique ihitamo kohereza umurongo umwe wumuraba kandi ikagaragaza izindi zishingiye ku Kwivanga imbere mumiterere. Byitwa kandi interineti. Ingaruka ya dielectric ya microwave ceramics itezimbere ubunini bwibikoresho hamwe nubunini bwo gupakira bwa microwave ihuriweho. Kubera iyo mpamvu, ikoreshwa cyane kuri microwave muyunguruzi hamwe nimbaho ​​zumuzunguruko kuri sitasiyo fatizo yitumanaho rya terefone igendanwa na sisitemu yo gutumanaho ya satelite cyane cyane muri 5G.
Iterambere ryihuse rya 5G rizazana umwanya munini wamasoko kuri sitasiyo ya 5G kimwe na dielectric filter kuri 5g base station.

Ihame ryo gushushanya

Icyitegererezo cyerekana icyerekezo cya dielectric resonator muyunguruzi [1] kirasesengurwa hifashishijwe ibipimo bya Scattering parameter ya HFWorks kugirango hamenyekane pass-band yayo, kwiyerekana no gusohoka, hamwe no gukwirakwiza amashanyarazi kumirongo itandukanye. Ibisubizo byerekana guhuza neza nibyatanzwe muri [2]. Intsinga zifite umuyobozi wabuze, kandi zifite Teflon imbere igice. HF Imirimo itanga amahirwe yo gutegura variouScattering Parameter kuri 2D na Smith Imbonerahamwe. Uretse ibyo, umurima w'amashanyarazi urashobora kugaragara muri vector no kuruhande rwa 3D kubibanza byose byizwe.

Kwigana

Kugira ngo twigane imyitwarire yiyi filteri (kwinjiza no gutakaza igihombo ...), tuzakora ubushakashatsi bwa Scattering Parameter, tunagaragaze intera ijyanye na antenne ikoreramo (muritwe twe inshuro 100 yatanzwe kimwe kuva 4 GHz kugeza 8 GHz ).

Ibintu bikomeye

Igishushanyo cya 1, twerekanye moderi yihariye ya dielectric circuit filter hamwe na coaxial yinjiza hamwe nibisohoka. Disiki ebyiri za dielectric zikora nka resonator zifatanije kuburyo igikoresho cyose gihinduka umurongo wohejuru wo hejuru.

Umutwaro / Kwifata

Ibyambu bibiri bikoreshwa kumpande zombi za coaxial. Hasi yo hepfo yisanduku yikirere ifatwa nkumupaka wuzuye w'amashanyarazi. Imiterere yunguka indege ihanamye kandi rero, dukeneye kwerekana igice kimwe gusa. Kubera iyo mpamvu, dukwiye gutangaza ko kuri simulator ya HFWorks dukoresheje imipaka ya PEMS; yaba PECS cyangwa PEMS, biterwa nicyerekezo cyumuriro wamashanyarazi hafi yumupaka wa simmetrie. Niba ari tangential, noneho ni PEMS; niba orthogonal noneho ni PECS.

Meshing

Mesh igomba kwibanda ku byambu no mu maso ya PEC. Gutondagura iyi sura bifasha uwakemuye gutunganya neza neza ibice bya eddy, no kuzirikana imiterere yabyo.

Ibisubizo

Imigambi itandukanye ya 3D na 2D iraboneka kugirango ikoreshwe, bitewe nimiterere yibikorwa ndetse nikihe kintu umukoresha ashishikajwe. Mugihe turimo duhura na filteri yo kwigana, gutegura ibipimo bya S21 byumvikana nkigikorwa cyihuse.

Nkuko byavuzwe mu ntangiriro yiyi raporo, HFWorks itegura umurongo wibipimo byamashanyarazi kubibanza 2D kimwe no kuri Smith Charts. Iheruka irakwiriye guhuza ibibazo, kandi birakenewe cyane mugihe dukorana nayunguruzo. Twabonye hano ko dufite pass-bande ityaye kandi ko tugera mu bwigunge bukomeye hanze yitsinda.

Ibibanza bya 3D byo gutatanya-ibipimo byubushakashatsi bikubiyemo ibintu byinshi: imibare ibiri ikurikira irerekana ikwirakwizwa ryumuriro wamashanyarazi kumirongo ibiri (imwe iri mumurongo undi iri hanze yumurongo)

Icyitegererezo kirashobora kwiganwa ukoresheje resonance solver ya HFWorks nayo. Turashobora kumenya uburyo bwinshi nkuko tubyifuza. Biroroshye kuvana ubushakashatsi nkubu muri S-Parameter yigana: HFWorks yemerera gukurura no guta eras kugirango byihuse gushiraho resonance simulation. Umuyoboro wa resonance uzirikana materix ya EM kandi igatanga ibisubizo bitandukanye bya Eigen. Ibisubizo bihuye neza cyane nubushakashatsi bwibanze. Twerekanye hano imbonerahamwe y'ibisubizo:

Reba

[1] Isesengura rya Microwave Muyunguruzi Ukoresheje Uburyo bushya bwa 3-DFinite-Element Modal Frequency Method, John R. Brauer, Mugenzi, IEEE, na Gary C. Lizalek, Umunyamuryango, IEEE IHINDURWA RY'INKURU N'IKORANABUHANGA, VOL. 45, OYA. 5 GICURASI 1997
John 2 . 5, pp.810-818, Gicurasi 1997.

Nkuwakoze RF ibice bigize pasiporo, Jingxin arashoboraODM & OEMnkigisobanuro cyawe, niba ukeneye inkunga iyo ari yo yoseAkayunguruzo, more detail can be consulted with us @sales@cdjx-mw.com.