Ikoreshwa rya antenna irwanya jamming bivuga urukurikirane rwubuhanga bugamije guhagarika cyangwa gukuraho ingaruka ziterwa n’amashanyarazi yo hanze (EMI) ku itumanaho rya antenna no kwakirwa, byemeza ko itumanaho rihamye kandi ryizewe. Amahame yibanze arimo gutunganya inshuro nyinshi (urugero, gutondeka inshuro, gukwirakwiza ibintu), gutunganya ahantu (urugero, kumurika), no gushushanya ibizunguruka (urugero, guhuza impedance) . Hasi nuburyo burambuye bwo gushyira mubikorwa no gukoresha ikoranabuhanga.
I. Ikoreshwa rya Antenna Kurwanya Jamming
1. Ubuhanga bwa Frequency-Domain Kurwanya Jamming
Kwiringira inshuro (FHSS): Guhindura byihuse imirongo ikora (urugero, inshuro ibihumbi nisegonda) kugirango wirinde kwivanga, bikunze gukoreshwa mubitumanaho bya gisirikare na sisitemu ya GPS.
Gukwirakwiza Ikirangantego (DSSS / FHSS): Kwagura umurongo wa signal ukoresheje kode ya pseudo-random, kugabanya ubucucike bwimbaraga no kunoza kwihanganira interineti.
2. Uburyo bwo Kurwanya Ibibanza
Antenna yubwenge (Adaptive Beamforming): Ifite impfabusa mu cyerekezo cyo kwivanga mugihe uzamura ibimenyetso byifuzwa 45. Kurugero, anti-jamming antene ya GPS itezimbere guhagarara neza binyuze mumyanya myinshi yakira no kumurika.
Akayunguruzo: Kurwanya kwivanga ukoresheje itandukaniro rya polarisiyasi, rikoreshwa cyane muri radar n’itumanaho rya satelite.
3.Inzira-Inzira yo Kurwanya Jamming
Igishushanyo mbonera-gito:Koresha hafi-zeru-ohm impedance kugirango ikore imiyoboro migari, iyungurura hanze itagaragara.
Ibirwanya Jamming (urugero, Radisol): Kurwanya guhuza hagati ya antenne zegeranye cyane, kuzamura imirasire.
II. Porogaramu ya Passive Microwave Ibigize
Ibikoresho bya microwave byoroshye (bikorera muri 4-86 GHz) bigira uruhare runini muri sisitemu yo kurwanya anti-jamming, harimo:
Kwigunga no kuzenguruka
Kwigunga birinda ingufu za RF, kurinda imiyoboro; umuzenguruko utuma ibimenyetso byerekanwa, bikunze gukoreshwa muri sisitemu ya antenna ya sisitemu.
Gushungura Ibigize
Akayunguruzo / bandstop muyunguruzi ikuraho interineti itavanze, nko gushungura ubwenge muri anti-jamming GPS antenna.
III. Ikoreshwa risanzwe
Gusaba Igisirikare:Radi Radar itwarwa na misile ikomatanya inshuro nyinshi, gutunganya polarisiyasi, hamwe na tekinike ya MIMO kugirango irwanye ibintu bigoye.
Itumanaho rya gisivili:Mic Microwave / milimetero-yumurambararo wa passiyo ituma ibintu byihuta cyane byerekana ibimenyetso muri sisitemu ya 5G / 6G.
Ihame Microwave nisi yose itanga isoko yihariyein i Porogaramu iImodoka zitagira abapilote (UAVs) hamwe na sisitemu yo kurwanya UAV, harimo akayunguruzo gato, akayunguruzo karenze, akayunguruzo / guhagarika guhagarika akayunguruzo, akayunguruzo ka bande na banki. Kubindi bisobanuro, nyamuneka sura urubuga:www.icyifuzo-mw.comcyangwa kutugeraho kuri:sales@concept-mw.com
Igihe cyo kohereza: Nyakanga-29-2025