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Okwu mmalite na nhazi nke antenna
1. Okwu Mmalite nke Antenna Antenna bụ usoro mgbanwe n'etiti ohere efu na eriri nnyefe, dị ka egosiri na eserese 1. Usoro nnyefe nwere ike ịbụ n'ụdị eriri coaxial ma ọ bụ oghere oghere (waveguide), nke a na-eji na-ebufe. ike electromagnetic fr...GỤKWUO -
Ntọala ntọala nke antennas - arụmọrụ antenna na uru
Ịrụ ọrụ nke antenna na-ezo aka n'ikike nke antenna iji gbanwee ike eletriki ntinye ka ọ bụrụ ike na-egbuke egbuke. Na nkwukọrịta ikuku, arụmọrụ antenna na-enwe mmetụta dị mkpa na ogo nnyefe na oriri ọkụ. Ịrụ ọrụ nke a ...GỤKWUO -
Kedu ihe bụ Beamforming?
N'ebe a na-ahụ maka antenna array, beamforming, nke a makwaara dị ka nzacha oghere, bụ usoro nhazi mgbaàmà eji ebufe ma nata ebili mmiri redio ikuku ma ọ bụ ebili mmiri ụda n'ụzọ ntụgharị. Beamforming bụ comm...GỤKWUO -
Nkọwa zuru ezu nke nkuku trihedral reflector
Ụdị ebumnuche radar na-agafe agafe ma ọ bụ ntụgharị nke ejiri n'ọtụtụ ngwa dị ka sistemụ radar, nha, na nkwukọrịta ka a na-akpọ reflector triangular. Ikike ịtụgharị ebili mmiri electromagnetic (dị ka ebili mmiri redio ma ọ bụ akara radar) laghachi azụ na isi iyi,...GỤKWUO -
Igwe mpi mpi na eriri abụọ nwere pola: ngwa na mpaghara ojiji
Antenna mpi na eriri abụọ nwere ike ime bụ ụdị antenna abụọ a na-eji n'akụkụ dị iche iche n'ihi njirimara na ọrụ ha pụrụ iche. N'isiokwu a, anyị ga-enyocha njirimara nke antenna mpi na dual-polar ...GỤKWUO -
Ngwa nke RFMISO vacuum brazing technology
Usoro brazing n'ime ọkụ na-ekpo ọkụ bụ ụdị teknụzụ brazing ọhụrụ a na-eme n'okpuru ọnọdụ oghere na-agbakwunyeghị mgbanwe. Ebe ọ bụ na a na-eme usoro brazing n'ime oghere oghere, mmetụta na-emerụ ahụ nke ikuku na workpiece nwere ike bụrụ nke ọma.GỤKWUO -
Waveguide na ntinye ngwa ntụgharị coaxial
N'ihe gbasara ugboro redio na mgbasa ozi microwave, na mgbakwunye na nnyefe nke akara ikuku na-achọghị ahịrị nnyefe, ọtụtụ ọnọdụ ka na-achọ ka iji eriri nnyefe maka ...GỤKWUO -
Otu esi achọpụta antenna ndị nwere okirikiri nwere okirikiri aka ekpe na aka nri
Na ụwa antenna, enwere iwu dị otú ahụ. Mgbe antenna kwụ ọtọ kwụ ọtọ na-ebufe, enwere ike ịnata ya naanị site na eriri polarị agbagoro kwụ ọtọ; mgbe antenna polarized kwụ ọtọ na-ebufe, enwere ike ịnata ya naanị site na eriri polarịịsị anya; mgbe ikike...GỤKWUO -
Kedu ka antenna microstrip si arụ ọrụ? Kedu ihe dị iche n'etiti antenna microstrip na antenna patch?
Eriri Microstrip bụ ụdị antenna microwave ọhụrụ nke na-eji eriri ndị na-eduzi ebipụta na mkpụrụ dielectric dị ka akụkụ nke na-enwupụta antenna. A na-eji antennas microstrip mee ihe na usoro nzikọrịta ozi nke oge a n'ihi obere nha ha, ịdị arọ ha, profaịlụ dị ala ...GỤKWUO -
Nkọwa na nhazi nhazi nke mpi RFID
N'ime teknụzụ nkwukọrịta ikuku, naanị mmekọrịta dị n'etiti ngwaọrụ transceiver ikuku na antenna nke sistemụ RFID bụ ihe pụrụ iche. N'ime ezinụlọ RFID, antennas na RFID dịkwa mkpa ...GỤKWUO -
Gịnị bụ ugboro redio?
Teknụzụ Frequency Radio (RF) bụ teknụzụ nzikọrịta ozi ikuku, nke a na-ejikarị na redio, nkwukọrịta, radar, njikwa anya, netwọkụ ihe mmetụta ikuku na mpaghara ndị ọzọ. Ụkpụrụ nke teknụzụ ugboro redio ikuku gbadoro ụkwụ na mgbasa na mgbanwe...GỤKWUO -
Ụkpụrụ nke uru antenna, otu esi agbakọọ uru antenna
Uru antenna na-ezo aka na uru ike na-egbuke egbuke nke antenna n'otu ụzọ a kapịrị ọnụ n'ihe metụtara antenna isi mmalite dị mma. Ọ na-anọchi anya ike radieshon nke antenna n'otu ụzọ a kapịrị ọnụ, ya bụ, nnabata mgbaama ma ọ bụ arụmọrụ nke ante ...GỤKWUO
