Antenna, iyo inogona kushandiswa kutumira masaini uye kugamuchira masaini, inodzoserwa kumashure, ine kudzoreredza, uye inogona kutorwa setransducer, inova mudziyo wekubatanidza pakati pedunhu nenzvimbo.Kana ichishandiswa kufambisa masaini, iwo epamusoro-frequency masaini emagetsi anogadzirwa nechiratidzo sosi anoshandurwa kuita mafungu emagetsi munzvimbo uye anoburitswa mune imwe nzira.Kana yashandiswa kugamuchira masaini, masaisai emagetsi ari muchadenga anoshandurwa kuita masaini emagetsi uye oendeswa kune anogamuchira kuburikidza netambo.
Chero antenna ine mamwe maparamendi ane hunhu anogona kunyatsotsanangurwa, ayo anogona kushandiswa kuongorora mashandiro eiyo antenna, kusanganisira yemagetsi hunhu paramita uye mechanical hunhu paramita.
Mechanical properties yeantennas
Antenna system iri nyore kana yakaoma chimiro
Saizi ye dimension
Ingave yakasimba, yakavimbika uye iri nyore kushandisa
Performance parameters yeantenna
Frequency range
kuwana
Antenna factor
Directional diagram
simba
impedance
Voltage standing wave ratio
Kurongwa kwe antenna
Antennas inogona kuiswa maererano nenzira dzakasiyana, kunyanya:
Kupatsanura nekushandisa: inogona kukamurwa kuita yekutaurirana antenna, terevhizheni antenna, radar antenna uye zvichingodaro.
Zvinoenderana neiyo yekushanda frequency bhendi kurongedza: inogona kukamurwa kuita pfupi-wave antenna, Ultra-pfupi-wave antenna, microwave antenna zvichingodaro.
Zvinoenderana nechikamu chekutungamira: inogona kukamurwa kuita omnidirectional antenna, inotungamira antenna, nezvimwe.
Zvinoenderana nechimiro chechimiro: inogona kukamurwa kuita mutsara antenna, planar antenna zvichingodaro
Directional antenna: Iyo antenna kutungamira inogumira kune yakachinjika nzira isingasviki 360 madhigirii.
Omnidirectional antennas inogona kazhinji kushandiswa kugamuchira / kutumira masaini mumativi ese panguva imwe chete.Izvi zvinogona kudiwa kana chiratidzo chichida kugamuchirwa / kufambiswa munzira dzese, senge nedzimwe nhepfenyuro dzechinyakare.Nekudaro, pane kazhinji zviitiko apo kutungamira kwechiratidzo kunozivikanwa kana kushomeka.Semuyenzaniso, neteresikopu yeredhiyo, zvinozivikanwa kuti masaini anogashirwa nenzira yakapihwa (kubva muchadenga), nepo omni-directional antennas isinganyanyi kushanda pakunhonga zvinyoro zvishoma kubva kunyeredzi.Mune ino kesi, inotungamira antenna ine yakakwira antenna kuwana inogona kushandiswa kugashira yakawanda chiratidzo simba mune yakapihwa gwara.
Muenzaniso weiyo inotungamira antenna ndiyo Yagi antenna.Aya marudzi ema antenna mafrequency anoshandiswa kutumira/kugamuchira masiginecha ekutaurirana pamusoro pemafaro marefu kana gwara rechiratidzo chekuisa kana chinangwa chinozivikanwa.Mumwe muenzaniso weanotungamira antenna ndeye waveguide kuwana nyanga antenna.Aya antenna anowanzo shandiswa pakuedza uye kuyerwa mashandisirwo, senge pakuyera mashandiro eimwe antenna, kana kana uchigamuchira/kutumira masaini mune yepamusoro waveguide frequency bhendi.Inotungamira antennas inogona zvakare kugadzirwa mune yakapfava yakapfava dhizaini dhizaini yekugadzira nyore pane yakajairwa RF substrates sePCBS.Aya maantenna eplate flat anowanzo shandiswa mutengi uye muindasitiri nharembozha nekuti iwo akachipa kugadzira uye akareruka uye madiki.
Nguva yekutumira: Jun-18-2023
