Mumunda wema microwave antennas, directivity ndiyo yakakosha parameter inotsanangura kuti zvinobudirira sei antenna inonangisa simba munzira yakati. Icho chiyero chekugona kweantenna kutarisisa redhiyo frequency (RF) mwaranzi mune imwe nzira ichienzaniswa neinofarirwa isotropic radiator, iyo inopenya simba zvakafanana munzira dzese. Kunzwisisa kutungamira kwakakosha ku **Microwave Antenna Manufacturers**, sezvo ichipesvedzera dhizaini uye mashandisirwo emhando dzakasiyana dzeantenna, kusanganisira **Planar Antennas**, **Spiral Antennas**, uye zvinhu zvakaita se**Waveguide Adapters**.
Directivity vs. Gain
Kutungamira kunowanzo kuvhiringidzwa nekuwana, asi iwo maonero akasiyana. Nepo kutungamira kunoyera kuwanda kwemwaranzi, kuwana kunotora kufunga nezve kugona kweantenna, kusanganisira kurasikirwa nekuda kwezvinhu uye impedance mismatches. Semuyenzaniso, antenna yepamusoro-soro senge parabolic reflector inonangisa simba mudanda rakamanikana, zvichiita kuti ive yakanakira kutaurirana kureba. Nekudaro, kuwana kwayo kunogona kuve kwakaderera kana iyo feed system kana ** Waveguide Adapter ** ikaunza kurasikirwa kukuru.
Waveguide kune Coaxial Adapter
RM-WCA430
RM-WCA28
Kukosha muAntenna Dhizaini
Kune ** Microwave Antenna Manufacturers **, kuwana iyo inodiwa inotungamira ndiyo yakakosha dhizaini chinangwa. ** Planar Antennas **, senge microstrip chigamba antennas, anozivikanwa kune yavo yakaderera chimiro uye nyore kusanganisa. Nekudaro, kutungamira kwavo kunowanzo kuve pakati nepakati nekuda kwehupamhi hwemwaranzi mapatani. Kusiyana neizvi, ** Spiral Antennas **, inozivikanwa nehupamhi bandwidth uye denderedzwa polarization, inogona kuwana yakakwira kutungamira nekugadzirisa jometri yavo uye nzira dzekudyisa.
Planar Antenna
RM-PA7087-43
RM-PA1075145-32
Applications uye Trade-offs
High-directivity antennas yakakosha mumashandisirwo akaita sesatellite kutaurirana, radar masisitimu, uye point-to-point link. Semuyenzaniso, antenna yakakwira-directivity yakapetwa ine yakaderera-kurasikirwa ** Waveguide Adapter ** inogona kuvandudza zvakanyanya simba rechiratidzo uye kuderedza kupindira. Nekudaro, yakakwira dhairekitori kazhinji inouya nekutengesa-offs, senge nhete bandwidth uye kushomeka kuvharika. Muzvishandiso zvinoda omnidirectional kufukidzwa, senge nharembozha, yakaderera-directivity antennas anogona kunge akanyanya kukodzera.
Spiral Antenna
RM-PSA218-2R
RM-PSA0756-3
Kuyera Directivity
Kutungamira kunowanzo kuyerwa mumadecibel (dB) uye kuverengerwa uchishandisa iyo antenna's radiation pateni. Yepamberi yekunyepedzera maturusi uye setups yekuyedza, kusanganisira anechoic makamuri, anoshandiswa ne ** Microwave Antenna Vagadziri** kunyatsoona yakananga. Semuyenzaniso, **Spiral Antenna** yakagadzirirwa kushandiswa kwebroadband inogona kuongororwa zvakasimba kuti ive nechokwadi chekuti kutungamira kwayo kunosangana nezvinodiwa muhuwandu hwese frequency.
Mhedziso
Kutungamira chinhu chakakosha paramende mu microwave antenna dhizaini, ichipesvedzera mashandiro uye kukodzera kwema antenna kune chaiwo maapplication. Nepo maantenna epamusoro-soro senge parabolic anoratidza uye akakwenenzverwa ** Spiral Antennas ** inokunda mune yakatarisana nemwaranzi maapplication, ** Planar Antennas ** inopa chiyero chekutungamira uye kuita zvakasiyana. Nekunzwisisa uye nekugadzirisa kutungamira, ** Microwave Antenna Manufacturers ** inogona kugadzira maentenna anozadzisa zvinodiwa zvakasiyana zvemazuva ano mawaya ekutaurirana masisitimu. Ingave yakapetwa nechaizvo ** Waveguide Adapter ** kana yakabatanidzwa mune yakaoma dhizaini, iyo chaiyo antenna dhizaini inovimbisa kushanda kwakanaka uye kwakavimbika.
Kuti udzidze zvakawanda nezve antennas, ndapota shanya:
Nguva yekutumira: Mar-07-2025
