Propagation Mode yeRadio Waves
Semutakuri wekuparadzira ruzivo mukatiWireless kutaurirana, masaisai eredhiyo anowanikwa kwose kwose muupenyu chaihwo.Wireless kutepfenyura, isina waya TV, satellite kutaurirana,mobile communications, radar, uye isina wayaIP MESHnetworking zvishandiso zvese zvine chekuita nekushandiswa kwemasaisai eredhiyo.
Mamiriro ekuparadzira emafungu eredhiyo akaomarara, anosanganisira nzvimbo yemahara (yakanaka isingaperi, isotropic radio wave kuparadzira, vacuum kana isina kurasikirwa yunifomu yepakati nzvimbo, inova yesainzi fungidziro inokurudzirwa kurerutsa dambudziko rekutsvagisa) kuparadzira uye yepakati (yepasi crust, gungwa. mvura, mhepo, etc.) kuparidzirwa.
Uye masaisai eredhiyo ane nzira dzakasiyana dzekuparadzira, kusanganisira dzinenge dzese nzira dzekuparadzira radio wave, senge: yakananga radiation, kuratidza, refraction, diffraction, kuparadzira, nezvimwe.
Mwaranzi yakananga
Mwaranzi yakananga ndiyo nzira yemasaisai eredhiyo anofamba munzvimbo yemahara.Iko hakuna kuratidzira, refraction, diffraction, kupararira uye kutorwa kwemafungu eredhiyo munzvimbo yemahara.
Kufungisisa
Kana iyo electromagnetic wave ikasangana nechinhu chakakura kudarika wavelength, chiitiko chekuratidzira (kuchinja mafambiro ekuparadzira painterface pakati pemidhiya miviri uye kudzokera kune yekutanga svikiro) inoitika.
Refraction
Kana electromagnetic wave ichipinda mune imwe svikiro kubva kune imwe svikiro, nzira yekuparadzira inoshanduka (imwe kona inoumbwa negwara rekutanga, asi haidzokeri kune yekutanga svikiro).
Diffraction
Apo nzira yekuparadzira pakati pewirelesstransmitteruye mugamuchiri akavharirwa nechipingamupinyi, nhepfenyuro yeredhiyo inoramba ichifamba ichitenderera kumucheto kwechipingamupinyi.Diffraction inogonesa masaini eredhiyo kuti aendeswe kuseri kwezvipingamupinyi.
Skudya
Nekuda kweiyo inhomogeneity yekuparadzira svikiro - senge hombe curvature, roughness, nezvimwewo, chiitiko chemagetsi emagetsi anopararira kune zvakatenderedza chinokonzerwa.Kuparadzira kunoitika kana paine zvinhu zvidiki pane wavelength munzira yekuparadzira, uye huwandu hwezvinhu zvinovharisa pavhoriyamu yeyuniti yakakura kwazvo.
Mune yakajairwa nharembozha yekutaurirana nharaunda, kutaurirana pakati peiyo cellular base chiteshi uye nharembozha haisi kuburikidza nenzira yakananga, asi kuburikidza nedzimwe nzira dzakawanda.Munguva yekupararira kwemafungu eredhiyo, zvinhu zvakasiyana zvichasangana, saka mukuwedzera kune yakananga radiation, kuratidzira kwakasiyana, refraction uye kuparadzira kuchaitika zvakare.Aya masaini anosvika kune anogamuchira kuburikidza nenzira dzakasiyana dzekuparadzira ane akasiyana amplitudes uye zvikamu.Mhedzisiro yavo yakasanganiswa ichaita kuti chiratidzo chinogamuchirwa nemugamuchiri chive chakaoma, uye kunyange kukonzera kukanganisa kana kukanganisa, ndiko kuti, kuwanda.-nzira yekuparadzira mhedzisiro.
Mashandisiro eredhiyo mafungukukurukurirana?
Nheyo yekushandisa masaisai eredhiyo yekutapurirana kwevhidhiyondeye kushandura masaini evhidhiyo kuita emagetsi mafungu uye nekuaendesa kuburikidza neantenna.Mushure mekugamuchira mafungu emagetsi, antenna pamagumo ekugamuchira inoashandura kuita masaini ekutanga evhidhiyo.Kutaurirana neredhiyo, nharembozha kutaurirana, satellite kutaurirana, nezvimwe zvese zvinoitwa pachishandiswa mafungu emagetsi.Pakati pavo, mafungu emagetsi emagetsi akasiyana anogona kushandiswa kune dzakasiyana nzira dzekutaurirana.Semuenzaniso, masaisai eredhiyo anoshandiswa zvakanyanya mukutepfenyura, terevhizheni, uye redhiyo, nepo mamicrowave achishandiswa mu radar, satellite communications, uye mobile communications, pakati pezvimwe zvinhu.
IWAVE mahofisi makuru uye R&D centre iri muShanghai.Iri ibhizimusi renyika repamusoro-soro rinotarisa kune yakakwirira-yekupedzisira isina waya yekutapurirana mhinduro.Vashandi vepamusoro vekambani vanobva kumakambani makuru ekukurukurirana epasi rese, vese vane makore anopfuura 8 kusvika gumi nemashanu eruzivo rwebasa mu.Wireless kutauriranaminda.IWAVE yakazvipira kugadzira uye kupa yakakwira-tsanangudzo isina waya vhidhiyo yekufambisa masisitimu uye isina waya BroadbandIP MESHnetworks.Zvigadzirwa zvaro zvine zvakanakira kureba kwekutapurirana chinhambwe, yakaderera latency, yakagadzikana kutapurirana kwenzvimbo dzakaomarara, uye yakashandiswa zvakanyanya mumadrones, marobhoti, njodzi yemoto, kuongorora, kuchengetedza uye mamwe minda yakakosha.
Nguva yekutumira: Aug-11-2023
