Layin Jinkiri Mai Sarrafawa ta Hanyar Dijital, 0.1~18GHz, Tsawon Jinkiri 1.25~78.75ps, Mataki na 1.25ps

Layukan Jinkirin da Aka Sarrafa ta Hanyar Dijital na'urori ne na lantarki waɗanda ke iya samar da daidaitaccen tsarin sarrafa jinkirin lokaci don siginar RF/microwave. Ta hanyar haɗa ƙwayoyin jinkiri da yawa da maɓallan RF masu sauri, suna canza siginar shigarwa tsakanin hanyoyin watsawa na tsayi daban-daban a ƙarƙashin siginar sarrafa dijital, ta haka suna samun jinkirin da aka saita a fitarwa. Idan aka kwatanta da masu canza lokaci na gargajiya, layukan jinkiri da aka sarrafa ta hanyar dijital suna ba da "jinkirin lokaci na gaske", ta yadda za a guji tasirin walƙiyar haske wanda ke faruwa a cikin siginar faɗin band yayin duba haske. Su ne manyan abubuwan haɗin don aiwatar da jerin gwanon babban band, radar masu ƙuduri mai girma, da tsarin aunawa mai girma. Ga gabatarwa ga fasalulluka da aikace-aikacen layukan jinkiri da aka sarrafa ta hanyar dijital na 0.1 ~ 18GHz.

Siffofi:

1. Mitar aiki mai faɗi da yawa
Mitar aiki tana rufe 0.1 ~ 18GHz, daga L-band zuwa Ku-band, wanda ke biyan buƙatun sarrafa sigina na yawancin tsarin RF/microwave. Ta hanyar ƙirar ƙarin diyya na ƙwayoyin jinkiri na ciki, tasirin canjin mita akan aikin jinkiri yana da ƙarfi, yana kiyaye halayen jinkiri mai ɗorewa akan cikakken band.
2. Jinkirin da za a iya tsara shi sosai
Sarrafa ta dijital tana ba da damar daidaita jinkiri daidai, tare da matakin jinkiri ƙasa da 1.25ps da jimlar kewayon jinkiri har zuwa 78.75ps. Daidaiton jinkiri na yau da kullun yana kaiwa ±4ps, yana gamsar da aikace-aikace waɗanda ke buƙatar ƙudurin lokaci mai yawa.
3. Ƙarancin asarar shigarwa da kuma kyakkyawan VSWR
Yana kula da ƙarancin asarar sakawa akan cikakken band, yana da amfani ga kasafin kuɗin haɗin tsarin da amincin sigina.
4. Rage yawan aiki da kuma haɗakarwa sosai
Fasahar watsa layin microwave mai zurfi da kuma tsarin kera semiconductor suna haɗa manyan kebul ko layukan jinkiri na coaxial a cikin ƙaramin fakiti, suna ba da jinkiri mai ɗorewa, ƙarfin hana tsangwama, da kuma haɗa tsarin cikin sauƙi, suna shawo kan gazawar layukan jinkiri na gargajiya kamar babban girma, babban asara, da kuma wargajewa mai tsanani.

Aikace-aikace:

1. Radar jerin gwanon mai faɗi-faɗi
A cikin tsarin radar mai faɗi-faɗi, hasken eriya yana nuna mitar aiki saboda tasirin buɗewa. Layukan jinkiri da aka sarrafa ta hanyar dijital suna ba da diyya ta jinkirin lokaci na gaske, suna kawar da ƙyalli mai haske da inganta daidaiton kewayon radar da ƙudurin kusurwa. Su manyan abubuwan haɗin gwiwa ne a cikin ƙananan radar na gaba-gaba na radar mai tsari-tsari.
2. Tsarin sadarwa da sarrafa sigina
A cikin sadarwa ta dijital, sadarwa ta tauraron dan adam, da tsarin yaƙin lantarki, layukan jinkiri masu sarrafawa ta hanyar dijital suna rama bambance-bambancen jinkirin yaɗuwa tsakanin tashoshin sigina daban-daban, cimma daidaiton lokaci, daidaitawar agogo, da gyara lokaci, inganta aikin ƙimar kuskuren bit ɗin tsarin da ingancin sigina.
3. Daidaita radar da gwaji
A cikin gwajin dakin gwaje-gwaje da daidaita tsarin radar, layukan jinkiri da aka sarrafa ta hanyar dijital suna aiki azaman tushen ma'aunin lokaci mai inganci, suna kwaikwayon siginar echo daga maƙasudai a nesa daban-daban, suna tallafawa tabbatar da aikin radar, gwajin tsarin eriya, da ayyukan duba kai na tsarin.
4. Tsarin yaƙin lantarki da leƙen asiri
A cikin tsarin leƙen asiri da toshewar lantarki, layukan jinkiri da aka sarrafa ta hanyar dijital na iya haifar da bambance-bambancen lokaci don ba da damar adanawa da tura sigina, samar da toshewar haɗin gwiwa, da kuma auna bambancin lokaci na isowa (TDOA), wanda hakan ke sa su zama abubuwan sarrafa jinkirin lokaci na daidaitacce a cikin kayan aikin yaƙi na lantarki.
5. Tsarin T/R
A cikin na'urorin T/R na eriya masu tsari mai matakai, layukan jinkiri masu sarrafawa ta hanyar dijital suna aiki tare da lambobin tsarin sitiyarin beam don cimma daidaitaccen sarrafa sigina na lokaci don kowane abu na jeri, ta haka ne suke cimma ƙirƙirar beam da kuma duba beam cikin sauri. Irin waɗannan aikace-aikacen suna buƙatar layukan jinkiri tare da faɗin bandwidth, ƙarancin asarar sakawa, kyakkyawan daidaiton lokaci, da kuma ikon canza tashar sauri.

Qualwave Inc. tana samar da kewayon intanet mai sauri da sauriLayukan jinkiri masu sarrafawa ta hanyar dijitaltare da mitoci har zuwa 18GHz. Wannan labarin ya gabatar da layin jinkiri mai sarrafawa ta hanyar dijital tare da kewayon mitoci na 0.1 ~ 18GHz, kewayon jinkiri na 1.25 ~ 78.75ps, mataki na 1.25ps.