Kunzwisisa S-Parameters: Key Performance Indicators muRF Dhizaini

Nhanganyaya kuS-Parameters: A Concise Overview

Mudhizaini isina waya uye redhiyo frequency (RF), kuparadzira paramita (S-paramita) chishandiso chakakosha chinoshandiswa kuyera mashandiro ezvikamu zveRF. Ivo vanotsanangura maitiro ekuparadzira eRF masaini mumidziyo yakasiyana uye network, kunyanya mumatanho akawanda echiteshi senge amplifiers, mafirita, kana attenuators. Kune vasiri-RF mainjiniya, kunzwisisa aya paramita kunogona kukubatsira kuti unzwisise zviri nani kuoma kweRF dhizaini.

Chii chinonzi S-parameters?

S-maparamita (kuparadzira paramita) anoshandiswa kutsanangura kutarisisa uye kutapurirana maitiro eRF masaini mune akawanda-port network. Mukutaura kwakapfava, vanoyera kuparadzirwa kwezviratidzo nekuyera chiitiko uye kuratidza masaisai echiratidzo pazviteshi zvakasiyana. Nezviyero izvi, mainjiniya anogona kunzwisisa mashandiro echishandiso, sekurasikirwa kwekuratidzira, kurasikirwa kwekutapurirana, nezvimwe zvechiratidzo.

Mhando Huru dzeS-Parameters

Diki-signal S-parameters: Rondedzera mhinduro yemudziyo pasi pechiratidzo chidiki chekusimudzira uye inoshandiswa kuona maitiro akadai sekurasikirwa kwekudzoka uye kurasikirwa kwekuisa.

Large-signal S-parameters: Inoshandiswa kuenzanisa zvisizvo zvisingabatsiri kana simba rechiratidzo rakakura, zvichibatsira kunzwisisa maitiro asina kufanira echigadzirwa.

Pulsed S-parameter: Ipa data rakanyatsojeka kupfuura zvechinyakare S-maparamita emidziyo yemasaini anopururudza.
Cold mode S paramita: tsanangura mashandiro echishandiso mune isiri-kushanda mamiriro uye batsira kukwidziridza maitiro ekufananidza.
Yakasanganiswa modhi S paramita: inoshandiswa kusiyanisa zvishandiso, batsira kutsanangura musiyano uye zvakajairika maitiro mhinduro.

Summary

S maparamita chishandiso chakakosha chekunzwisisa uye kugadzirisa mashandiro eRF zvikamu. Kungave muchiratidzo chidiki, siginecha yekupuruzira, kana yakakura masaini mashandisirwo, maS paramita anopa mainjiniya data rakakosha kuyera kushanda kwechishandiso. Kunzwisisa aya paramita hakungobatsiri dhizaini yeRF, asi zvakare kunobatsira vasiri-RF mainjiniya kunzwisisa zviri nani kuoma kweRF tekinoroji.