Emkhakheni wama-antenna e-microwave, i-directivity iyipharamitha eyisisekelo echaza ukuthi i-antenna igxilisa kanjani amandla ngendlela ethile. Kuyisilinganiso sekhono le-antenna lokugxilisa imisebe yefrikhwensi yomsakazo (RF) ohlangothini oluthile uma kuqhathaniswa nerediyetha ye-isotropic ekahle, ekhipha amandla ngokufanayo kuzo zonke izinhlangothi. Ukuqonda ukuqondisa kubalulekile ku-*I-Microwave Antenna Manufacturers**, njengoba kunomthelela ekwakhiweni nasekusetshenzisweni kwezinhlobo ezahlukene zezimpondo, okuhlanganisa **Planar Antenna**, **I-Spiral Antennas**, kanye nezingxenye ezifana **Ama-adaptha we-Waveguide**.
Ukuqondisa kuqhudelana nenzuzo
I-Directivity ivame ukudideka nenzuzo, kodwa imiqondo ehlukene. Ngenkathi ukuqondisa kulinganisa ukugcwala kwemisebe, ukuzuza kucabangela ukusebenza kahle kwe-antenna, okuhlanganisa nokulahlekelwa ngenxa yezinto ezisetshenziswayo nokungahambisani kahle kwe-impedance. Isibonelo, i-antenna enokuqondisa okuphezulu njengesibonisi esine-parabolic igxilisa amandla ensikeni ewumngcingo, iyenze ifaneleke ekuxhumaneni okude. Nokho, ukuzuza kwayo kungase kube phansi uma isistimu yokuphakelayo noma **i-Waveguide Adapter** yethula ukulahlekelwa okukhulu.
I-Waveguide eya ku-Coaxial Adapter
I-RM-WCA430
RM-WCA28
Ukubaluleka ku-Antenna Design
Ku-**Abakhiqizi Be-Antenna ye-Microwave**, ukuzuza ukuqondisa okufunayo kuwumgomo oyinhloko wokuklama. **Ama-Planar Antenna**, njengama-microstrip patch antenna, adumile ngenxa yephrofayili yawo ephansi kanye nokuhlanganisa kalula. Kodwa-ke, ukuqondisa kwawo kuvame ukumaphakathi ngenxa yamaphethini awo emisebe abanzi. Ngokuphambene, **Ama-Spiral Antenna**, aziwa ngomkhawulokudonsa wawo obanzi kanye ne-polarization eyindilinga, angafinyelela ukuqondisa okuphakeme ngokuthuthukisa i-geometry yawo kanye nezindlela zokudla.
I-Antenna ye-Planar
RM-PA7087-43
I-RM-PA1075145-32
Izicelo kanye Nokuhwebelana
Izimpondo ezihamba phambili zibalulekile ezinhlelweni ezifana nokuxhumana ngesathelayithi, amasistimu e-radar, nezixhumanisi zokukhomba-ephuzwini. Isibonelo, i-antenna enokuqondisa okuphezulu ebhangqwe nokulahlekelwa kancane **I-Adapter ye-Waveguide** ingathuthukisa kakhulu amandla esignali futhi inciphise ukuphazamiseka. Kodwa-ke, ukuqondisa okuphezulu kuvame ukuza nokuhwebelana, okufana nomkhawulokudonsa omncane kanye nokufakwa okulinganiselwe. Kuzinhlelo zokusebenza ezidinga ukumbozwa kwe-omnidirectional, njengamanethiwekhi eselula, izinti ezinokuqondisa okuphansi zingase zifaneleke kakhulu.
I-Spiral Antenna
I-RM-PSA218-2R
RM-PSA0756-3
Ukulinganisa Ukuqondisa
Ukuqondisa kuvame ukukalwa ngama-decibel (dB) futhi kubalwe kusetshenziswa iphethini yemisebe yothi. Amathuluzi okulingisa athuthukile nokusetha kokuhlola, okuhlanganisa namakamelo ane-anechoic, asetshenziswa **Abakhiqizi be-Microwave Antenna** ukuze banqume ngokunembile ukuqondisa. Isibonelo, **I-Spiral Antenna** eyenzelwe izinhlelo zokusebenza ze-broadband ingase ihlolwe ngokuqinile ukuze kuqinisekiswe ukuthi ukuqondisa kwayo kuhlangabezana nezicaciso ezidingekayo kulo lonke ibanga lefrikhwensi.
Isiphetho
Ukuqondisa kuyipharamitha ebalulekile ekwakhiweni kwe-antenna ye-microwave, enomthelela ekusebenzeni nokufaneleka kwezimpondo ezinhlelweni ezithile. Nakuba ama-antenna aqondiswe phezulu afana nezibonisi ze-parabolic kanye ne- **Spiral Antenna** ethuthukisiwe ezinhlelweni ezigxilile zemisebe, **I-Planar Antenna** inikezela ngebhalansi yokuqondisa nokuguquguquka. Ngokuqonda nokuthuthukisa ukuqondisa, **Abakhiqizi be-Microwave Antenna** bangakha izimpondo ezihlangabezana nezidingo ezihlukahlukene zezinhlelo zokuxhumana ezingenazintambo zesimanje. Ukuthi kubhangqwe ngokunemba **I-adaptha ye-Waveguide** noma ihlanganiswe ohlwini oluyinkimbinkimbi, idizayini ye-antenna efanele iqinisekisa ukusebenza kahle nokuthembekile.
Ukuze ufunde kabanzi ngama-antenna, sicela uvakashele:
Isikhathi sokuthumela: Mar-07-2025
