Lefapheng la li-antenna tsa microwave, tataiso ke parameter ea motheo e hlalosang hore na antenna e tsepamisa matla hakae ka katleho lehlakoreng le itseng. Ke tekanyo ea bokhoni ba antenna ba ho tsepamisa mahlaseli a radio frequency (RF) ka lehlakoreng le itseng ha bo bapisoa le radiator ea isotropic e loketseng, e ntšang matla ka ho lekana mahlakoreng 'ohle. Ho utloisisa tataiso ho bohlokoa bakeng sa **Bahlahisi ba Antenna ea Microwave**, kaha e susumetsa moralo le ts'ebeliso ea mefuta e fapaneng ea antenna, ho kenyeletsoa **Li-Antenna tsa Planar**, **Li-Antenna tse Tsamaeang**, le likarolo tse kang **Li-adapter tsa Waveguide**.
Tataiso khahlanong le Phaello
Hangata tataiso e ferekanngoa le phaello, empa ke mehopolo e fapaneng. Leha tataiso e lekanya mahloriso a mahlaseli, phaello e ela hloko katleho ea antenna, ho kenyeletsoa tahlehelo e bakoang ke thepa le ho se lumellane ha impedance. Mohlala, antenna e nang le tataiso e phahameng joalo ka parabolic reflector e tsepamisa matla ka har'a lehlaseli le lesesaane, e leng se etsang hore e be e loketseng puisano ea sebaka se selelele. Leha ho le joalo, phaello ea eona e ka ba tlase haeba sistimi ea phepelo kapa **Waveguide Adapter** e hlahisa tahlehelo e kholo.
Tataiso ea Maqhubu ho Adaptara ea Coaxial
RM-WCA430
RM-WCA28
Bohlokoa Moralong oa Antena
Bakeng sa Bahlahisi ba **Antenna ea Microwave**, ho fihlella tataiso e lakatsehang ke sepheo sa bohlokoa sa moralo. **Antenna ea Planar**, joalo ka li-antenna tsa microstrip patch, li tumme ka lebaka la boemo ba tsona bo tlase le bonolo ba ho kopanngoa. Leha ho le joalo, tataiso ea tsona hangata e ba mahareng ka lebaka la mekhoa ea tsona e pharaletseng ea mahlaseli. Ka lehlakoreng le leng, **Antenna ea Spiral**, e tsejoang ka bandwidth ea eona e pharaletseng le polarization e chitja, e ka fihlella tataiso e phahameng ka ho ntlafatsa geometry ea tsona le mekhoa ea ho fepa.
Antenna ea Planar
RM-PA7087-43
RM-PA1075145-32
Likopo le Litšenyehelo
Li-antenna tse tataisang ka hodimo di bohlokwa ditshebedisong tse kang puisano ya sathelaete, ditsamaiso tsa radar, le dihokelo tsa ntlha ho ya ho ntlha. Mohlala, antenna e tataisang ka hodimo e kopantsweng le Adapter ya **Waveguide** e lahlehetsweng ke boleng bo tlase e ka ntlafatsa matla a letshwao haholo mme ya fokotsa tshitiso. Leha ho le jwalo, tataiso e phahameng hangata e tla le diphetoho, tse kang bandwidth e nyane le kgaso e fokolang. Ditshebedisong tse hlokang kgaso e potolohileng tsohle, jwalo ka marangrang a mehala ya thekeng, di-antenna tse tataisang ka tlase di ka ba molemo haholo.
Antenna e spiral
RM-PSA218-2R
RM-PSA0756-3
Tataiso ea ho Lekanya
Directivity hangata e lekanngoa ka di-decibel (dB) mme e balwa ho sebediswa paterone ya mahlaseli a antenna. Disebediswa tse tswetseng pele tsa ketsiso le di-setup tsa teko, ho kenyeletswa le dikamore tse se nang mantswe, di sebediswa ke **Microwave Antenna Manufacturers** ho fumana ka nepo directivity. Mohlala, **Spiral Antenna** e etseditsweng ditshebediso tsa broadband e ka feta tekong e matla ho netefatsa hore directivity ya yona e fihlella ditlhaloso tse hlokahalang ho pholletsa le mefuta yohle ya maqhubu.
Qetello
Ho tataisa ke parameter ea bohlokoa moralo oa li-antenna tsa microwave, e susumetsang ts'ebetso le ho tšoaneleha ha li-antenna bakeng sa lits'ebetso tse ikhethileng. Leha li-antenna tse tataisang ka holimo joalo ka li-reflector tsa parabolic le li-Antenna tse hlophisitsoeng tsa **Spiral** li ipabola lits'ebetsong tsa mahlaseli a shebaneng, **Li-Antenna tsa Planar** li fana ka tekano ea tataiso le ho tenyetseha. Ka ho utloisisa le ho ntlafatsa tataiso, **Bahlahisi ba Li-Antenna tsa Microwave** ba ka nts'etsapele li-antenna tse fihlelang litlhoko tse fapaneng tsa litsamaiso tsa puisano tsa sejoale-joale tse se nang mohala. Ebang li kopantsoe le Adapter ea **Waveguide e nepahetseng** kapa li kopantsoe le sehlopha se rarahaneng, moralo o nepahetseng oa li-antenna o netefatsa ts'ebetso e sebetsang hantle le e tšepahalang.
Ho ithuta haholoanyane ka li-antenna, ka kopo etela:
Nako ea poso: Hlakubele-07-2025
