Iindaba

Iindlela ezine zokutyisa ezisisiseko ze-eriyali ze-microstrip
ngu admin on 24-04-19
Ukwakhiwa kwe-eriyali ye-microstrip ngokubanzi iquka i-dielectric substrate, i-radiator kunye nepleyiti yomhlaba. Ubunzima be-dielectric substrate buncinci kakhulu kune-wavelength. Umaleko wesinyithi obhityileyo osezantsi kwe-substrate uqhagamshelwe kwi-groun...
Funda ngokugqithisileyo
I-Antenna Polarization: Yintoni i-Antenna Polarization kwaye kutheni ibalulekile
ngu admin nge 24-04-11
Iinjineli ze-elektroniki ziyazi ukuba i-eriyali ithumela kwaye ifumane imiqondiso ekwimo yamaza ombane wombane (EM) ochazwa ziinxaki zikaMaxwell. Njengakwizihloko ezininzi, ezi zibalo, kunye nokusasazwa, iipropathi ze-electromagnetism, zinokufundwa ngeendlela ezahlukeneyo ...
Funda ngokugqithisileyo
Umgaqo wokusebenza kunye nokusetyenziswa kwe-antenna yesigodlo
ngu admin on 24-03-28
Imbali yeempondo zeempondo isukela ngo-1897, xa umphandi kanomathotholo u-Jagadish Chandra Bose wayeqhuba uyilo lovavanyo lobuvulindlela esebenzisa ii-microwaves. Kamva, uGC Southworth kunye noWilmer Barrow baqulunqa ubume be-eriyali yempondo yanamhlanje ngo-1938 ngokulandelelanayo. Kuba t...
Funda ngokugqithisileyo
I-RFMISO & SVIAZ 2024 (isemina yemarike yaseRashiya)
ngu admin nge 24-03-21
I-SVIAZ 2024 iyeza! Ukulungiselela ukuthatha inxaxheba kulo mboniso, i-RFMISO kunye neengcali ezininzi zeshishini ziququzelele i-semina yemarike yaseRashiya kunye ne-International Cooperation kunye ne-Commerce Bureau yase-Chengdu High-tech Zone (Figure 1) ...
Funda ngokugqithisileyo
Yintoni i-eriyali yophondo? Yeyiphi imigaqo ephambili kunye nokusetyenziswa?
ngu admin nge 24-03-12
I-eriyali yophondo yi-eriyali engaphezulu, i-eriyali ye-microwave enesetyhula okanye i-rectangular cross-section apho i-terminal ye-waveguide ivula ngokuthe ngcembe. Lolona hlobo lusetyenziswa kakhulu lwe-antenna ye-microwave. Intsimi yayo yemitha imiselwa ubungakanani bomlomo kunye nepropa...
Funda ngokugqithisileyo
Ngaba uyawazi umahluko phakathi kwamaza amaza athambileyo kunye namaza amaza aqinileyo?
ngu admin on 24-03-05
I-Waveguide ethambileyo ngumgca wothumelo osebenza njengesithinteli phakathi kwesixhobo se-microwave kunye ne feeder. Udonga lwangaphakathi lwe-waveguide ethambileyo lunokwakheka kwe-corrugated, eguquguqukayo kakhulu kwaye inokumelana nokugoba okuyinkimbinkimbi, ukunweba kunye nokunyanzeliswa. Ngoko ke, yi...
Funda ngokugqithisileyo
Ii-eriyali ezisetyenziswa ngokuqhelekileyo | Intshayelelo kwiindidi ezintandathu ezahlukeneyo zeempondo zeempondo
ngu admin nge 24-03-01
I-eriyali yophondo yenye yee-eriyali ezisetyenziswa ngokubanzi ezinesakhiwo esilula, uluhlu olubanzi lwamaza, amandla amakhulu kunye nokuzuza okuphezulu. Ii-eriyali zeempondo zihlala zisetyenziswa njengee-eriyali zokutya kwi-astronomy yerediyo enkulu, ukulandelela ngesathelayithi, kunye nee-eriyali zonxibelelwano. Ukongeza kwi-s...
Funda ngokugqithisileyo
Rfmiso2024 iSaziso seHolide yoNyaka oMtsha waseTshayina
ngu admin ngo 24-02-04
Ngomsitho woMnyhadala weNtwasahlobo woNyaka weNtwasahlobo, iRFMISO ithumela ezona ntsikelelo zinyanisekileyo kuye wonke umntu! Enkosi ngenkxaso yakho nokusithemba kunyaka ophelileyo. Kwanga ukufika koNyaka weDraka kukuzisela ithamsanqa elingapheliyo...
Funda ngokugqithisileyo
umguquli
ngu admin on 24-01-29
Njengenye yeendlela zokutyisa zee-eriyali zamaza, uyilo lwe-microstrip ukuya kwi-waveguide idlala indima ebalulekileyo kuthumelo lwamandla. I-microstrip yesiko kwimodeli ye-waveguide ilandelayo. Iprobe ethwele i-dielectric substrate kwaye yondliwe ngomgca we-microstrip i...
Funda ngokugqithisileyo
Igridi yeAntenna Array
ngu admin nge 24-01-24
Ukuze ulungelelanise iimfuno ze-eriyali ye-engile yemveliso entsha kwaye wabelane ngokungundo lwephepha le-PCB lesizukulwana sangaphambili, olu yilo lulandelayo lwe-eriyali lungasetyenziselwa ukufikelela kwinzuzo ye-eriyali ye-14dBi@77GHz kunye nokusebenza kwemitha ye-3dB_E/H_Beamwidth=40 °. Ukusebenzisa iRogers 4830 ...
Funda ngokugqithisileyo
Iimveliso ze-Antenna ze-RFMISO Cassegrain
ngu admin nge 24-01-22
Uphawu lwe-eriyali yeCassegrain kukusebenzisa isondlo sasemva ngokufanelekileyo kunciphisa inkcitho yenkqubo yesondlo. Kwinkqubo ye-antenna enenkqubo yesondlo esinzima ngakumbi, yamkela i-cassegrainantenna enokunciphisa ngokufanelekileyo umthunzi we-feeder. Ourcassegrain antenna frequency co...
Funda ngokugqithisileyo
Ukuguqulwa kwamandla kwii-antenna ze-radar
ngu admin nge 24-01-18
Kwiisekethe ze-microwave okanye iisistim, yonke isekethe okanye inkqubo ihlala iqulunqwe zizixhobo ezininzi ezisisiseko ze-microwave ezifana nezihluzi, ii-couplers, izahluli zamandla, njl.njl ...
Funda ngokugqithisileyo