Eriya ta Microstripsabon nau'in microwave neeriyawanda ke amfani da tsiri mai sarrafa kansa da aka buga a kan wani abu mai amfani da hasken lantarki a matsayin na'urar haskaka eriya. An yi amfani da eriya na Microstrip sosai a cikin tsarin sadarwa na zamani saboda ƙaramin girmansu, nauyinsu mai sauƙi, ƙarancin fasali, da kuma sauƙin haɗawa.
Yadda eriya ta microstrip ke aiki
Ka'idar aiki na eriya ta microstrip ta dogara ne akan watsawa da hasken raƙuman lantarki. Yawanci tana ƙunshe da facin radiation, substrate dielectric da farantin ƙasa. Ana buga facin radiation a saman substrate dielectric, yayin da farantin ƙasa yana ɗaya gefen substrate dielectric.
1. Facin Radiation: Facin Radiation muhimmin ɓangare ne na eriya ta microstrip. Siraran ƙarfe ne wanda ke da alhakin kamawa da kuma haskaka raƙuman lantarki.
2. Tsarin Dielectric: Tsarin dielectric yawanci ana yin sa ne da kayan da ba su da asara mai yawa, kamar polytetrafluoroethylene (PTFE) ko wasu kayan yumbu. Aikinsa shine tallafawa facin radiation da kuma aiki a matsayin matsakaici don yaɗuwar raƙuman lantarki.
3. Farantin ƙasa: Farantin ƙasa babban ƙarfe ne da ke ɗayan gefen ɓangaren dielectric. Yana samar da haɗin capacitive tare da facin radiation kuma yana ba da rarraba filin lantarki da ake buƙata.
Idan aka shigar da siginar microwave cikin eriya ta microstrip, tana samar da raƙuman ruwa masu tsayi tsakanin facin radiation da farantin ƙasa, wanda ke haifar da hasken raƙuman lantarki. Ana iya daidaita ingancin radiation da tsarin eriya ta microstrip ta hanyar canza siffar da girman facin da halayen substrate na dielectric.
RFMISOShawarwari kan Jerin Antenna na Microstrip:
RM-DAA-4471(4.4-7.5GHz)
RM-MPA1725-9(1.7-2.5GHz)
RM-MA25527-22（25.5-27GHz）
RM-MA424435-22(4.25-4.35GHz)
Bambanci tsakanin eriya ta microstrip da eriya ta faci
Eriya ta faci nau'i ne na eriya ta microstrip, amma akwai wasu bambance-bambance a cikin tsari da ƙa'idar aiki tsakanin su biyun:
1. Bambance-bambancen tsari:
Eriya ta Microstrip: yawanci tana ƙunshe da facin radiation, substrate na dielectric da farantin ƙasa. An rataye facin a kan substrate na dielectric.
Eriya mai faci: Ana haɗa sinadarin hasken eriya mai faci kai tsaye zuwa ga substrate na dielectric, yawanci ba tare da wani tsari da aka dakatar ba.
2. Hanyar ciyarwa:
Eriya ta Microstrip: Ana haɗa ciyarwar da facin haske ta hanyar na'urori masu auna sigina ko layukan microstrip.
Eriya ta faci: Hanyoyin ciyarwa sun fi bambanta, waɗanda za a iya ciyar da su ta gefen, ciyar da rami ko ciyar da coplanar, da sauransu.
3. Ingancin hasken rana:
Eriya ta Microstrip: Tunda akwai wani gibi tsakanin facin radiation da farantin ƙasa, akwai yiwuwar samun wani adadin asarar gibin iska, wanda ke shafar ingancin radiation.
Eriya mai faci: Ana haɗa sinadarin haskakawa na eriya mai faci sosai da substrate na dielectric, wanda yawanci yana da ingantaccen radiation.
4. Aikin bandwidth:
Eriya ta Microstrip: Matsakaicin girman yana da ɗan ƙaranci, kuma ana buƙatar ƙara girman girman ta hanyar ingantaccen ƙira.
Eriya mai faci: Ana iya samun faɗaɗɗen bandwidth ta hanyar tsara siffofi daban-daban, kamar ƙara haƙarƙarin radar ko amfani da tsarin yadudduka da yawa.
5. Lokutan aikace-aikacen:
Eriya ta Microstrip: ta dace da aikace-aikacen da ke da tsauraran buƙatu kan tsayin bayanin martaba, kamar sadarwa ta tauraron ɗan adam da sadarwa ta wayar hannu.
Eriya masu faci: Saboda bambancin tsarinsu, ana iya amfani da su a fannoni daban-daban, ciki har da radar, LAN mara waya, da tsarin sadarwa na mutum.
A ƙarshe
Eriya ta Microstrip da eriya ta faci dukkansu eriya ce ta microwave da ake amfani da ita a tsarin sadarwa na zamani, kuma suna da nasu halaye da fa'idodi. Eriya ta Microstrip sun yi fice a aikace-aikacen da ba su da iyaka saboda ƙarancin yanayinsu da sauƙin haɗa su. Antennas na faci, a gefe guda, sun fi yawa a aikace-aikacen da ke buƙatar babban bandwidth da ingantaccen aiki saboda yawan ingancinsu da kuma iyawarsu ta ƙirƙirar radiation.
Don ƙarin koyo game da eriya, da fatan za a ziyarci:
Lokacin Saƙo: Mayu-17-2024
