Muna 2020, tichibatsirana neHuawei kuChina, tichatora chikamu mukuvakwa kwezviuru zvezviteshi zvemaserura zvisina waya zvakazara, pakati pazvo tichapa ma microstrip emagetsi anopatsanura ane ma frequency e0.5/6g uye 1-50g senge hardware inotsigira.
Yakawanda isina waya cellular base station yekuvhara ichabatanidzwa muna 2021, uye huwandu hwese hunotarisirwa kudarika makumi ezviuru zvemidziyo.
Frequency mabhendi akakodzera kutaurirana setiraiti
Nguva: 2021-10-28
ITU inotsanangura ma frequency band, ayo anoshandiswa setiraiti kutaurirana.
UHF (Ultra High Frequency) kana decimeter wave frequency bhendi, iyo frequency renji ndeye 300MHz-3GHz.
Iyi frequency band inoenderana neIEEE UHF (300MHz-1GHz), L (1-2GHz), uye S (2-4GHz) frequency band.
UHF frequency bhendi redhiyo mafungu ari padyo nemutsara-we-kuona kupararira, kuvharika zviri nyore nemakomo uye zvivakwa, nezvimwewo, uye yemukati yekufambisa attenuation yakakura.
SHF (Super High Frequency) kana centimita wave frequency bhendi, iyo frequency renji ndeye 3-30GHz.
Iyi frequency band inoenderana neIEEE S (2-4GHz), C (4-8GHz), Ku (12-18GHz), K (18-27GHz) uye Ka (26.5-40GHz) frequency band.
Decimeter masaisai ane wavelength ye1cm-1dm, uye maitiro avo ekuparadzira ari padyo nemasaisai emwenje.
EHF (Yakanyanya High Frequency) kana millimeter wave frequency bhendi, iyo frequency renji ndeye 30-300GHz.
Iyi frequency band inoenderana neIEEE's Ka (26.5-40GHz), V (40-75GHz) uye mamwe ma frequency mabhendi.
Nyika dzakabudirira dzakatanga hurongwa hwekushandisa 50/40GHz Q/V frequency band pamagedhi epamusoro-soro fixed-satellite sevhisi (HDFSS) apo Ka-band zviwanikwa zvave kusimbawo.
Isu tinogona zvakare kugadzirisa iyo rf passive zvikamu zvinoenderana nezvaunoda. Iwe unogona kupinda peji rekugadzirisa kuti upe zvakatemwa zvaunoda.
https://www.keenlion.com/customization/
Emali:
sales@keenlion.com
tom@keenlion.com
Nguva yekutumira: Nov-18-2021
