Maantenna ehwamanda eBroadbandzvishandiso zvinoshandiswa mumunda wekutaurirana kwemafrequency eredhiyo kutumira nekugamuchira masaini pamusoro pemafrequencies akasiyana-siyana. Akagadzirwa kuti ape bandwidth yakakura uye anogona kushanda pamusoro pemafrequencies akawanda. Maantenna enyanga anozivikanwa nekuwedzera kwavo uye kutungamira kwavo, izvo zvinoita kuti akwanise kushandiswa kwakasiyana-siyana senge kutaurirana kwewaya, radar systems, uye satellite communication. Anowanzo shandiswa mu point-to-point communication links, uko kunodiwa kutumira data renzvimbo refu uye rine simba rakawanda. Dhizaini ye broadband horn antenna inosanganisira kusarudza nekungwarira chimiro nehukuru hwechimiro chehorn kuti uwane bandwidth yakakura yekushanda. Chimiro chehorn chinokura zvishoma nezvishoma kubva pahuro yakamanikana kuenda kune aperture yakafara, izvo zvinobvumira kuenderana kuri nani kwe impedance uye kushanda zvakanaka pakati pemafrequencies akasiyana-siyana. Maantenna ehorn e broadband anogona kuvakwa achishandisa zvinhu zvakasiyana, zvakaita sesimbi kana dielectric materials, zvichienderana nezvinodiwa chaizvo. Maantenna ehorn esimbi anowanzo shandiswa kune maapplication ane simba rakawanda, nepo maantenna ehorn e dielectric achinyanya kufarirwa nekuda kwekugadzirwa kwawo kwakareruka uye kudiki. Zvakakosha kuziva kuti kunyangwe maantenna ehorn e broadband achigona kufukidza frequency yakakura, mashandiro awo anogona kusiyana pakati pemafrequencies akasiyana. Kuwanda kwema antenna, patani yemwaranzi, uye kuenderana kwe impedance zvinogona kuchinja sezvo ma frequency ekushanda achichinja. Saka, kuongorora kwakakodzera uye kufunga nezvekugadzira kwakakosha kuti uve nechokwadi chekuti mashandiro akanaka mu bandwidth inodiwa.
Mashandiro azvinoita:
Musimboti wayo wekushanda ndewekuti: Frequency yega yega inoenderana ne resonator: Mune antenna ye broadband horn, kushanda kwe broadband kunowanikwa nekuparadzira masaini emafrequencies akasiyana kune ma resonator akasiyana. Resonator yega yega inokwanisa kuwedzera masaini mukati mehuwandu hwefrequency hwakatarwa. Maumbirwo enyanga: Maumbirwo enyanga ye antenna ye broadband horn anoita basa rakakosha. Nekugadzira zvine musoro saizi, chimiro, curvature nezvimwe zvikamu zvespika, masaini emafrequencies akasiyana anogona kuparadzirwa uye kutariswa mukati mespika. Kutumirwa kwe broadband: Mushure mekupfuura nepakati pechimiro chenyanga, antenna ye broadband horn inogona kuburitsa masaini pamafrequencies akawanda. Masaini aya anotumirwa kuburikidza nemwaranzi yemuchadenga uye anogona kuwana kutumirwa kwe broadband. Network inoenderana: Kuti ive nechokwadi chekuti antenna ye broadband horn inoenderana nekushanda uye impedance, network inoenderana inowanzo kuwedzerwa. Network inoenderana ine ma capacitors uye inductors uye inoshandiswa kugadzirisa input impedance ye antenna kuti ienderane ne impedance yemutsetse wekutumira. Dhizaini uye musimboti wekushanda kwe antenna ye broadband horn zvakaoma, uye zvinhu zvakaita se frequency range yesignal, kushanda zvakanaka kwemwaranzi, uye impedance inoenderana zvinofanira kufungwa zvizere. Inowanzo shandiswa mumasisitimu ekutaurirana e broadband, akadai se radar, kutaurirana kwesatellite, kutaurirana kwemotokari, nezvimwewo.
Nhanga yeBroadband nyanga yeantenna series chigadzirwa sumo:
RM-BDHA818-20, 8-18 GHz
RM-BDHA218-12, 2-18 GHz
RM-BDHA1840-13,18-40 GHz
RM-BDHA618-10,6-18 GHz
RM-BDHA066-11,0.6-6 GHz
E-mail:info@rf-miso.com
Nhare: 0086-028-82695327
Webhusaiti: www.rf-miso.com
Nguva yekutumira: Gumiguru-08-2023
