I-Microstrip Antenna 22dBi Uhlobo. Thola, 25.5-27 GHz Frequency Range RM-MA25527-22

I-microstrip antenna, eyaziwa nangokuthi i-patch antenna, iwuhlobo lwe-antenna eyaziwa ngephrofayili yalo ephansi, isisindo esilula, ukwenziwa lula, kanye nezindleko eziphansi. Isakhiwo sawo esiyisisekelo siqukethe izingqimba ezintathu: i-metal radiating patch, i-dielectric substrate, kanye nendiza yomhlabathi yensimbi.

Umgomo wayo wokusebenza usekelwe ku-resonance. Uma isiqeshana sijatshuliswa isignali yokuphakelayo, inkambu kazibuthe kagesi izwakala phakathi kwesiqephu nendiza yaphansi. Ukukhishwa kwemisebe kwenzeka ngokuyinhloko emiphethweni emibili evulekile (ehlukaniswe cishe ingxenye ye-wavelength) yesichibi, okwenza umsebe oqondisayo.

Izinzuzo ezibalulekile zale antenna iphrofayili yayo eyisicaba, ukukhululeka kokuhlanganiswa kumabhodi esekethe, nokufaneleka kokwenza ama-array noma ukuzuza i-polarization eyindilinga. Kodwa-ke, izithiyo zayo eziyinhloko wumkhawulokudonsa omncane kakhulu, inzuzo ephansi ukuya emaphakathi, namandla okubamba amandla alinganiselwe. Ama-Microstrip antenna asetshenziswa kakhulu ezinhlelweni zesimanje ezingenazintambo, ezifana nomakhalekhukhwini, amadivayisi we-GPS, amarutha e-Wi-Fi, namathegi e-RFID.