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Isebenza kanjani i-antenna yophondo oluyindilinga eyindilinga

I-antenna yophondo oluyindilingaiwuthi oluvame ukusetshenziswa ezinhlelweni zokuxhumana ezingenazintambo. Umgomo wayo wokusebenza usekelwe ezicini zokusabalalisa kanye ne-polarization yamagagasi kagesi. Okokuqala, qonda ukuthi amagagasi kazibuthe kagesi angaba nezindlela ezihlukene ze-polarization, okuhlanganisa i-polarization evundlile, i-polarization eqondile kanye ne-polarization eyindilinga. I-polarization evundlile isho ukuthi i-vector yenkundla kagesi iyazulazula igudle isiqondiso esivundlile, futhi i-polarization eqondile isho ukuthi i-vector yenkundla kagesi i-oscillate ibheke lapho mpo. Ku-polarization eyindilinga, izikhombisi-ndlela ze-oscillation eziqondisweni eziqondile nezivundlile zikhona ngesikhathi esisodwa, zakha i-vector yensimu kagesi ejikelezayo. I-antenna yophondo oluyindilinga ifinyelela emisebeni eyindilinga ehlukanisiwe yamagagasi kagesi ngomklamo okhethekile kanye nesakhiwo. Ngokuvamile iqukethe i-reflector efana nophondo kanye ne-oscillator exhunywe emgodini wophondo. Lapho amagagasi kagesi engena othini lophondo oluyindilinga, aqala ngokungena emgodini ngesidlidlizi. Idizayini ye-oscillator ibangela amagagasi kagesi ukuthi abheke kaningi kanye nokuhlehla phezulu kwesibonisi esingaphakathi, okungakhuphula ukusebenza kahle kwemisebe yamagagasi kagesi. Ngomklamo onembile wejiyomethri kanye nokwakheka kwesibonisi, i-antenna yophondo oluyindilinga eyindilinga ingalungisa indlela yokusakazwa kwegagasi kagesi emgodini ngokuya ngemvamisa yamagagasi kagesi kanye nobukhulu be-oscillator, ukuze ikwazi ukukhiqiza imisebe eyindilinga eyi-polarized. Umgomo wokusebenza we-antenna yophondo oluyindilinga ungafingqwa njengezinyathelo ezilandelayo:

Amagagasi kagesi angena emgodini ngokusebenzisa isidlidlizi.

Amaza e-electromagnetic ayaboniswa futhi aphindwe kabusha endaweni ebonisa ukukhanya emgodini, eshintsha indlela yawo yokusabalalisa.

Ngemva kokubonisa kaningi kanye nokuphikiswa, amagagasi kagesi akha imisebe eyindilinga eyi-polarized.

Amagagasi kagesi ayindilinga asakazwa ophondweni futhi asetshenziselwa ukuxhumana okungenantambo.

Ngokuvamile, i-antenna yophondo oluyindilinga ifinyelela emisebeni eyindilinga yamagagasi kagesi ngomklamo nokwakheka okukhethekile.Ama-antenna anjalo asetshenziswa kakhulu ezinhlelweni zokuxhumana ezingenazintambo futhi angahlinzeka ngokudluliswa kwesignali okuzinzile nokuthembekile.

Isingeniso somkhiqizo we-Circularly Polarized Horn Antenna:

RM-DCPHA105145-20,10.5-14.5 GHz

RM-DCPHA48-12,4-8 GHz

E-mail:info@rf-miso.com

Ucingo: 0086-028-82695327

Iwebhusayithi: www.rf-miso.com


Isikhathi sokuthumela: Sep-27-2023

Thola Idatha Yomkhiqizo