Kushanda musimboti uye kuongorora kushandiswa kwe coupler

Coupler chishandiso chinoshandiswa kutumira masaini pakati pemaseketi kana masisitimu akasiyana. Chinoshandiswa zvakanyanya mumafrequency eredhiyo uye muma microwave. Basa rayo guru nderekubatanidza chikamu chakati chesimba kubva pamutsetse mukuru wekutumira kuenda kumutsetse wechipiri kuti uwane kugoverwa kwechiratidzo, kutarisa kana kupindura.

Mashandiro anoita coupler

Makouplayer anowanzo kuve nemitsetse yekutumira kana magadzirirwo ewaveguide, ayo anotamisa chikamu chesimba rechiratidzo mumutsara mukuru kuenda kuchiteshi chekubatanidza kuburikidza nemhedzisiro yekubatanidza yemagetsi emagetsi. Maitiro aya ekubatanidza haazokanganisi zvakanyanya kutumirwa kwechiratidzo chemutsetse mukuru, zvichiita kuti sisitimu ishande zvakanaka.

Mhando huru dzemakomputa

Chinobatanidza Chinongedzera: Chine madoko mana uye chinogona kubatanidza chikamu chechiratidzo chekupinda kune chimwe chiteshi chekubuda kuti chitarise zviratidzo uye chidzore mhinduro.

Chinoparadzanisa Simba: Chinogovera zviratidzo zvekupinda kumaports akawanda ekuburitsa zvinhu zvakaenzana, zvinowanzoshandiswa muma antenna arrays nema multi-channel systems.

Hybrid Coupler: Inogona kupatsanura chiratidzo chekupinda muzviratidzo zvakawanda zvekubuda zvine amplitude yakaenzana asi zvikamu zvakasiyana. Inoshandiswa zvakanyanya muzvikamu zvema phase uye ma amplifiers akaenzana.

Zvikamu zvakakosha zve coupler

Chinhu Chinobatanidza: Chinoratidza chiyero chesimba rechiratidzo rinogamuchirwa nechiteshi chekubatanidza kune simba rekupinda, rinowanzo ratidzwa muma decibels (dB).

Kupatsanurana: Kunoyera mwero wekupatsanurana kwezviratidzo pakati pemaports asina kushandiswa. Kupatsanurana kwacho kwakanyanya, kukanganisana kwacho kudiki pakati pemaports.

Kurasikirwa Nekuiswa: zvinoreva kurasikirwa kwesimba kana chiratidzo chikapfuura nemuchina wekubatanidza. Kurasikirwa nekuisa kwakaderera, ndiko kuwedzera kushanda zvakanaka kwekutumira chiratidzo.

Chiyero chemafungu akamiswa (VSWR): chinoratidza kuenderana kweimpedance kwecoupler port. Kana VSWR iri pedyo ne1, zvinoita kuti kuenderana kuwedzere.

Nzvimbo dzekushandisa dzevanobatanidza

Kutarisa zviratidzo: Mumasystem eredhiyo, macouplers anoshandiswa kubvisa chikamu chechiratidzo chekutarisa nekuyera pasina kukanganisa kutapurirana kwechiratidzo chikuru.

Kugoverwa kwesimba: Mune antenna array, ma couplers anoshandiswa kuparadzira zviratidzo zvakaenzana kune zvikamu zve antenna yega yega kuti zvive ne beamforming uye control direction.

Kudzora Mhinduro: Muma amplifier circuits, ma couplers anoshandiswa kubvisa chikamu chechiratidzo chekubuda uye kuchidzosera kune chinongedzo kuti chigadzikane uye kuvandudza linearity.

Kugadzira zviratidzo: Muhurongwa hwekutaurirana, ma couplers anogona kushandiswa kugadzira zviratidzo zvakawanda kuita chiratidzo chimwe chete kuti zvive nyore kutumira nekugadzirisa.

Kufambira mberi kwetekinoroji kwazvino

Nekukura kuri kuita tekinoroji yekutaurirana nekukurumidza, zvinodiwa zvema coupler maererano ne high frequency, high power uye wide bandwidth zviri kuramba zvichiwedzera. Mumakore achangopfuura, zvigadzirwa zve coupler zvakavakirwa pazvinhu zvitsva uye maitiro matsva zvakaramba zvichibuda, nekurasikirwa kwakaderera kwekupinza, kupatsanurwa kwakanyanya uye bandwidth yakakura yekushanda, zvichizadzisa zvinodiwa zve 5G communications, radar systems, satellite communications nedzimwe nzvimbo.

mukupedzisa

Sechinhu chakakosha muRF uye microwave systems, ma couplers anoita basa rakakosha mukutumira, kugovera uye kutarisa masaini. Kunzwisisa musimboti wekushanda kwawo, mhando, ma key parameters uye nzvimbo dzekushandisa zvichabatsira kusarudza coupler yakakodzera uye kugadzirisa mashandiro esystem mumapurojekiti chaiwo.