MaAntenna anoita basa rakakosha mukuita kwezviratidzo zvekutaurirana zvisina waya, achishanda senzira yekutumira ruzivo kuburikidza nemuchadenga. Hunhu uye mashandiro emaantenna zvinoumba zvakananga kunaka uye kushanda zvakanaka kwekutaurirana kusina waya. Kufananidza Impedance idanho rakakosha mukuona kushanda zvakanaka kwekutaurirana. Pamusoro pezvo, maantenna anogona kuonekwa semhando ye sensor, ine mashandiro anopfuura kungogamuchira nekutumira masaini. MaAntenna anokwanisa kushandura simba remagetsi kuita masaini ekutaurirana asina waya, nokudaro achiwana kunzwisisa kwemafungu emagetsi nemasaini munzvimbo yakapoteredza. Naizvozvo, dhizaini uye kugadzirisa maantenna hazvina chekuita chete nekushanda kwemasisitimu ekutaurirana, asiwo nekukwanisa kuona shanduko munzvimbo yakapoteredza. Mundima yemagetsi ekutaurirana, kuti vashandise zvizere basa remaantenna, mainjiniya anoshandisa matekiniki akasiyana-siyana ekuenzanisa impedance kuti ave nechokwadi chekubatana kwakanaka pakati peantenna nesystem yedunhu rakapoteredza. Nzira dzakadaro dzehunyanzvi dzakanangana nekuvandudza kushanda zvakanaka kwekutumira masaini, kuderedza kurasikirwa nesimba, uye kuona kushanda kwakanaka munzvimbo dzakasiyana dzema frequency. Saka, maantenna ese ari maviri chinhu chakakosha mumasisitimu ekutaurirana asina waya, uye anoita basa rakakosha semasensa mukuona nekushandura simba remagetsi.
**Pfungwa yeKufananidza MaAntena**
Kufananidza antenna impedance inzira yekubatanidza impedance yeantenna ne output impedance yesignal source kana input impedance ye input impedance ye receiving device, kuitira kuti pave ne optimal signal transmission state. Kune transmitter antennas, impedance mismatches inogona kutungamira kudzikira kwe transmitter power, shortened transmission distance, uye kukuvara kunogona kuitika kune antenna components. Kune receive antennas, impedance mismatches inotungamira kudzikira kwe receiving sensitivity, kuiswa kwe noise interference, uye kukanganisa kunaka kwe received signal.
**Nzira yeKutumira Mutsetse:**
Nheyo: Inoshandisa dzidziso yemutsetse wekutumira kuti ikwanise kuenderana nekuchinja hunhu hwemutsetse wekutumira.
Kuitwa: Kushandisa mitsetse yekutumira, matransformer nezvimwe zvikamu.
Dambudziko: Kuwanda kwezvinhu zvinowedzera kuomarara kwesystem uye kushandiswa kwesimba.
**Nzira yekubatanidza ine simba:**
Nheyo: Kufananidza kweimpedance pakati peantenna nechiratidzo/chishandiso chekugamuchira kunowanikwa kuburikidza ne series capacitor.
Nzvimbo Inoshanda: Inowanzoshandiswa kune antenna dzebhendi dzakaderera uye dzepamusoro.
Zvaunofanira Kufunga nezvazvo: Kufananidza kunokonzerwa nekusarudza capacitor, ma frequency akakwira anogona kukonzera kurasikirwa kwakawanda.
**Nzira Yekutenderera Kwenguva Pfupi:**
Pfungwa: Kubatanidza chikamu chekupfupisa kumagumo eantenna kunoita kuti pave nekuenderana nepasi.
Hunhu: Zviri nyore kushandisa asi mhinduro shoma yefrequency, hazvikodzeri mhando dzese dzezvikanganiso.
**Nzira yeTransformer:**
Nheyo: Kuenzanisa impedance ye antenna ne circuit nekushandura ne transformer ratios dzakasiyana.
Kushanda: Inonyanya kukodzera maantenna ane frequency yakaderera.
Mhedzisiro: Inoita kuti pave nekufananidza impedance ukuwo ichiwedzera amplitude yesignal nesimba, asi inounza kurasikirwa.
**Nzira yekubatanidza Chip Inductor:**
Pfungwa huru: Ma chip inductors anoshandiswa kuzadzisa kuenderana kwe impedance muma antenna ane frequency yakakwira, ukuwo achideredza kukanganiswa kweruzha.
Mashandisirwo: Anowanzoonekwa mumashandisirwo epamusoro-soro akadai seRFID.
Concept Microwave inyanzvi yekugadzira zvikamu zve5G RF zvemaAntenna systems muChina, zvinosanganisira RF lowpass filter, highpass filter, bandpass filter, notch filter/band stop filter, duplexer, Power divider uye directional coupler. Zvese zvinogona kugadziriswa zvichienderana nezvaunoda.
Tinokugamuchirai pawebhusaiti yedu:www.pfungwa-mw.comkana kutitumira tsamba pa:sales@concept-mw.com
Nguva yekutumira: Kukadzi-29-2024