Akụkọ ụlọ ọrụ
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gịnị kpatara e ji akpọ antennae rọba
Antenna bụ ngwaọrụ eji anata na ibufe ebili mmiri redio, ọ na-arụkwa ọrụ dị mkpa na nkwukọrịta na teknụzụ ọgbara ọhụrụ.Gịnịkwa mere a na-akpọ antennas mgbe ụfọdụ "antenna roba"?Aha ahụ sitere na ọdịdị na ihe nke antenna.A na-ejikarị rubber eme ihe...GỤKWUO -
Kedu ihe bụ eriri mgbama RF
Igwe RF bụ eriri pụrụ iche eji ebufe mgbama ugboro redio.A na-ejikarị jikọọ akụrụngwa redio na antenna iji zipu ma nata akara redio.Igwe mgbama RF nwere arụmọrụ nchekwa dị mma yana njirimara ọnwụ dị ala, ma nwee ike ibunye nke ọma nke ọma ...GỤKWUO -
Uru eriri roba mpụga
Igwe rọba mpụga Igwe rọba mpụga bụ ụdị antenna a na-ahụkarị.A na-ejikarị antenna roba eme ihe na ekwentị mkpanaaka, TV, akụrụngwa netwọk ikuku, igodo ụgbọ ala na mpaghara ndị ọzọ.Iji antenna roba mpụga nwere ike inye nnabata mgbaama na mmetụta nnyefe ka mma, special ...GỤKWUO -
Nkọwa njikọ Rf
Njikọ eriri RF bụ otu n'ime ụzọ kachasị baa uru na nke a na-ahụkarị iji jikọọ sistemu na akụrụngwa RF.Njikọ coaxial RF bụ eriri nnyefe coaxial nke nwere eriri RF coaxial na njikọ RF coaxial na-akwụsị n'otu nsọtụ eriri.Njikọ Rf na-enye njikọ na ...GỤKWUO -
Nkọwa na ojiji nke antenna magnetik
Nkọwa nke antenna magnetik Ka anyị kwuo maka nhazi nke antenna magnetik, antenna sucker na ahịa bụ nke kachasị: radiator antenna, ike magnetik sucker, feeder, interface antenna nke akụkụ anọ ndị a 1, ihe ọkụ ọkụ antenna bụ igwe anaghị agba nchara. ..GỤKWUO -
Banyere antenna, ebe a ka ị gwa gị ~
Antenna, nke enwere ike iji nyefee akara na ịnata akara, na-emegharịghachi, nwere nkwụghachi azụ, a pụkwara iwere ya dị ka transducer, nke bụ ngwaọrụ interface n'etiti sekit na oghere.Mgbe ejiri ya na-ebufe mgbaama, mgbama ọkụ eletrik dị elu nke isi mmalite mgbaàmà na-emepụta bụ ...GỤKWUO -
Kedu otu esi ahọrọ antenna?Enten ime ime, antenna mpụga, eriri iko mmiri ara?
Eriri mpụga enwere ike kewaa antenna mpụga ka ọ bụrụ antenna omnidirectional na antenna oge a kapịrị ọnụ dabere na Angle na azimuth nke mpaghara isi iyi radieshon.Eserese radieshon ime ụlọ nke antenna omnidirectional antenna Omnidirectional: ya bụ, na eserese kwụ ọtọ, a na-egosipụtakarị ya.GỤKWUO -
Antenna TV ime ụlọ
Banyere antenna TV onye ọ bụla maara nke ọma, cheta TV ochie nke ojii na nke ọcha, bụ antenna nke ya wee mepụta ya na oghere TV TV dị n'èzí.Mana ka ọ dị ugbu a, teknụzụ antenna TV na tozuru oke, ugbu a antenna nwere ike gboo mkpa anyị nke ukwuu na ndụ anyị, ọtụtụ ndị enyi nọ n'ahịa ka ha bu ...GỤKWUO -
Wi-Fi 6E nọ ebe a, nyocha atụmatụ ụdịdị 6GHz
Na WRC-23 na-abịa (2023 World Radiocommunication Conference), mkparịta ụka na atụmatụ 6GHz na-ekpo ọkụ n'ụlọ na ná mba ọzọ.6GHz dum nwere ngụkọta bandwit nke 1200MHz (5925-7125MHz).Ihe dị n'okwu bụ ma ị ga-ekenye 5G IMTs (dị ka ụdị ikike ikike) ma ọ bụ Wi-Fi 6E (dị ka ụdị enweghị ikike ...GỤKWUO -
Ọnọdụ mmepe na usoro ọdịnihu nke ụlọ ọrụ nkwukọrịta antenna na 2023
N'oge a, ụlọ ọrụ nkwukọrịta na-etolite ngwa ngwa.Site na ekwentị BB na 1980s ruo smart phones taa, mmepe nke ụlọ ọrụ nkwurịta okwu nke China etolitela site na oku dị mfe na azụmahịa ozi dị mkpirikpi na mmalite ruo na ọrụ dịgasị iche iche dị ka ịntanetị ...GỤKWUO -
Antenna radar2
Isi lobe obosara Maka antenna ọ bụla, n'ọtụtụ oge, elu ya ma ọ bụ ụkpụrụ ntụzịaka ya na-abụkarị ọdịdị petal, ya mere a na-akpọkwa ụkpụrụ ntụzịaka lobe.A na-akpọ lobe nwere ntụzịaka radieshon kachasị elu, a na-akpọkwa ndị ọzọ n'akụkụ lobe.Obosara lobe bụ f...GỤKWUO -
Antenna radar
Na 1873, onye Britain na-ahụ maka mgbakọ na mwepụ Maxwell chịkọtara nhata nke oghere electromagnetic – Maxwell equation.Ngụkọta ahụ na-egosi na: ụgwọ ọkụ eletrik nwere ike ịmepụta oghere eletrik, nke ugbu a nwere ike ịmepụta oghere magnetik, na ọkụ eletrik na-agbanwe nwekwara ike ịmepụta oghere magnet, na chanji ...GỤKWUO
