Litaba
-
Kakaretso ea Litaba tsa Kantle ho Satellite Communication Anti-Jamming Technologies
Puisano ea satellite e bapala karolo ea bohlokoa lits'ebetsong tsa sejoale-joale tsa sesole le tsa sechaba, empa ho ba le monyetla oa ho kena-kenana le tsona ho tsamaisitse nts'etsopele ea mekhoa e fapaneng ea ho thibela ho jamming. Sengoliloeng sena se akaretsa litheknoloji tse tšeletseng tsa bohlokoa tsa kantle ho naha: sebono sa phatlalatso, likhoutu le modulation, anti antenna ...Bala haholoanyane -
Theknoloji ea Anti-Jamming ea Antenna le Tšebeliso ea Likarolo tsa Passive Microwave
Theknoloji ea anti-jamming ea antenna e bua ka letoto la mekhoa e etselitsoeng ho hatella kapa ho felisa tšusumetso ea tšitiso ea motlakase ea kantle ea motlakase (EMI) phetisong le kamohelong ea lets'oao la antenna, ho netefatsa botsitso le ts'epahalo ea lits'ebetso tsa puisano. Melao-motheo ea mantlha e kenyelletsa ...Bala haholoanyane -
"Pula ea Satellite" e makatsang: Lisathelaete tse fetang 500 tsa LEO tsa Starlink li Lahlehile ke Ketsahalo ea Letsatsi
Ketsahalo: Ho Tloha ho Litahlehelo Tsa Nako le Nako ho ea Pulung ea Lipula Ho fokotseha ho hoholo ha lisathelaete tsa LEO tsa Starlink ha hoa etsahala ka tšohanyetso. Ho tloha ha lenaneo le qala ho qala ka 2019, tahlehelo ea sathelaete qalong e ne e le nyane (2 ka 2020), e tsamaellana le litheko tse lebelletsoeng tsa ho putlama. Leha ho le joalo, 2021 e bone ...Bala haholoanyane -
Kakaretso ea Active Defense Stealth Technology bakeng sa Aerospace Equipment
Lintoeng tsa sejoale-joale, mabotho a hanyetsanang a sebelisa lisathelaete tsa temoso ea nako ea pele tse thehiloeng sebakeng le lisebelisoa tsa radar tse thehiloeng fatše / leoatleng ho bona, ho latela le ho itšireletsa khahlanong le liphofu tse tlang. Mathata a ts'ireletso ea motlakase a tobaneng le lisebelisoa tsa sefofane sebakeng sa ntoa sa sejoale-joale ...Bala haholoanyane -
Mathata a Itlhommeng Pele ho Patlisiso ea Sebaka sa Lefatše-Khoeli
Patlisiso ea sebaka sa Earth-Moon e ntse e le sebaka sa moeli se nang le liphephetso tse 'maloa tse sa rarolloang tsa saense le tekheniki, tse ka aroloang ka tsela e latelang: 1. Tikoloho ea Sebaka le Tšireletso ea Mahlaseli Mecha ea mahlaseli a likaroloana: Ho ba sieo ha matla a lefatše a khoheli ho pepesa sefofane ...Bala haholoanyane -
China e Atlehile ho Theha Sehlopha sa Linaleli sa Satellite sa Lefatše-Khoeli sa Pele sa Lefatše-Khoeli, se Kenyelletsang Nako e Ncha ea Tlhahlobo.
China e fihletse sehlohlolo ka ho aha sehlopha sa linaleli sa lefatše sa Earth-Moon se nang le li-satellite tse tharo, e tšoaeang khaolo e ncha ea lipatlisiso tsa sebaka se tebileng. Katleho ena, e leng karolo ea Lenaneo la Pele la Leano la Sechaena la Sekolo sa Mahlale (CAS) "Exploratio...Bala haholoanyane -
Ke Hobane'ng ha Li-Dividers tsa Matla li ke keng tsa sebelisoa e le Li-Combin tsa Matla a Phahameng
Meeli ea likarohano tsa motlakase lits'ebetsong tse kopanyang matla a phahameng e ka hlahisoa ke lintlha tse latelang tsa bohlokoa: 1. Meeli ea ho sebetsana le Matla a Mohatelli oa Isolation (R) Mokhoa oa Karohano ea Matla: Ha e sebelisoa e le karohano ea matla, lets'oao la ho kenya ho IN le arotsoe ka makhetlo a mabeli ...Bala haholoanyane -
Papiso ea Ceramic Antennas vs. PCB Antennas: Melemo, Mathata, le Maemo a Tšebeliso.
I. Melemo ea Ceramic Antennas• Ultra-Compact Size: High dielectric constant (ε) ea thepa ea ceramic e thusa ho etsa miniaturization ea bohlokoa ha ho ntse ho bolokoa ts'ebetso, e loketseng lisebelisoa tse haelloang ke sebaka (mohlala, li-earbuds tsa Bluetooth, tse ka roaloang). High Integration Cap...Bala haholoanyane -
Theknoloji ea Ceramic ea Mocheso o Tlaase (LTCC).
Overview LTCC (Low-Temperature Co-Fired Ceramic) ke thekenoloji e tsoetseng pele ea ho kopanya likarolo tse hlahileng ka 1982 'me e se e fetohile tharollo e ka sehloohong bakeng sa ho kopanya feela. E tsamaisa mekhoa e mecha lefapheng la likarolo tse sa sebetseng 'me e emela sebaka se seholo sa kholo ea elektroniki...Bala haholoanyane -
Tšebeliso ea LTCC Technology in Wireless Communications
Theknoloji ea 1.High-Frequency Component Integration LTCC e etsa hore ho be le motsoako o phahameng oa likarolo tse sa sebetseng tse sebetsang likarolong tse phahameng tsa maqhubu (10 MHz ho ea ho lihlopha tsa terahertz) ka mekhoa ea multilayer ceramic le mekhoa ea khatiso ea li-conductor tsa silevera, ho akarelletsa le: 2.Filters: Novel LTCC multilayer ...Bala haholoanyane -
Sehlohlolo! Tlhahiso e kholo ka Huawei
Setsi sa marang-rang sa puisano ea mehala ea Middle East se seholo sa e&UAE se phatlalalitse ketsahalo ea bohlokoa khoebong ea lits'ebeletso tsa marang-rang tsa 5G tse thehiloeng ho theknoloji ea 3GPP 5G-LAN tlasa meralo ea 5G Standalone Option 2, ka tšebelisano le Huawei. Ak'haonte ea semmuso ea 5G (...Bala haholoanyane -
Kamora ho Amoheloa ha Maqhubu a Millimeter ho 5G, 6G/7G e Tla Sebelisa Eng?
Ka tlhahiso ea khoebo ea 5G, lipuisano ka eona li se li le ngata haufinyane. Ba tloaelaneng le 5G baa tseba hore marang-rang a 5G a sebetsa haholo ho lihlopha tse peli tsa maqhubu: sub-6GHz le millimeter Waves (Millimeter Waves). Ebile, marang-rang a rona a hajoale a LTE kaofela a thehiloe ho sub-6GHz, athe millimete ...Bala haholoanyane