Iindaba

Ukusebenza kakuhle kwe-antenna kunye nokufumana i-antenna
ngumlawuli nge-23-11-16
Ukusebenza kakuhle kwe-antenna kunxulumene namandla anikwa i-antenna kunye namandla akhutshwa yi-antenna. I-antenna esebenza kakuhle kakhulu iya kukhupha uninzi lwamandla aziswa kwi-antenna. I-antenna engasebenzi kakuhle ifunxa uninzi lwamandla alahlekileyo kwi-antenna...
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Funda ngee-antenna ezicwangcisiweyo
ngumlawuli ngomhla wama-23-11-14
I-antenna yeplanar luhlobo lwe-antenna esetyenziswa kakhulu kwiinkqubo zonxibelelwano. Inesakhiwo esilula kwaye kulula ukuyenza. Ingacwangciswa kwi-flat medium, njengepleyiti yesinyithi, ibhodi yesekethe eprintiweyo, njl. Ii-antenna zeplanar zenziwe ngesinyithi kwaye zihlala...
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Yintoni i-antenna directional
ngumlawuli nge-23-11-07
I-Directivity yiparameter ye-antenna esisiseko. Le yindlela yokulinganisa indlela ipateni yemitha ye-antenna ebhekisa kwicala eliyiyo. I-antenna ekhupha ngokulinganayo kuzo zonke iindlela iya kuba ne-directivity elingana no-1. (Oku kufana ne-zero decibels -0 dB). Umsebenzi we...
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I-Antenna ye-Standard Gain Horn: Qonda uMgaqo wayo wokusebenza kunye neeNdawo zokusetyenziswa
ngumlawuli nge-23-10-26
I-antenna eqhelekileyo ye-gain horn yi-antenna esetyenziswa rhoqo kwicala, equlathe into ethumelayo kunye nento efumanayo. Injongo yayo yoyilo kukwandisa inzuzo ye-antenna, oko kukuthi, ukugxininisa amandla e-frequency yerediyo kwicala elithile. Ngokubanzi ...
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Qonda imigaqo yoyilo kunye neempawu zokusebenza kwee-antenna ze-biconical
ngumlawuli nge-23-10-19
I-Antenna yeBiconical yi-antenna ekhethekileyo ebanzi enesakhiwo esineekhowuni ezimbini zesinyithi ezilinganayo ezidityaniswe ezantsi kwaye ziqhagamshelwe kumthombo wesignali okanye umamkeli ngenethiwekhi yokutrima. Ii-antenna zeBiconical zisetyenziswa kakhulu kwi-electromagnetic compatibility (EM...
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Intshayelelo kwii-antenna ze-log-periodic kunye namasimi azo okusetyenziswa
ngumlawuli nge-23-10-16
I-antenna ye-log-periodic yeyona antenna ikhethwayo kwii-antenna ezisezantsi ezine-wideband ebanzi. Ineempawu ze-medium gain, i-operating frequency bandwidth, kunye nokusebenza okufanelekileyo ngaphakathi kwe-operating frequency band. Ifanelekile kwi-carr...
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Hlola ubuchwepheshe obuphambili bee-antenna ze-logarithmic helical ezijikelezileyo
ngumlawuli nge-23-10-12
I-antenna ye-logarithmic helix ekhoyini yi-antenna esetyenziselwa ukwamkela nokudlulisa imiqondiso yerediyo. Ulwakhiwo lwayo luqulathe ucingo olukhoyini oluncipha kancinci kancinci lube yimo ejikelezayo. Uyilo lwe-antenna ekhoyini ye-logarithmic ekhoyini lusekelwe kumgaqo we-logarith...
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Uyazi ukuba zeziphi izinto ezichaphazela amandla ombane ezixhumi ze-RF coaxial?
ngumlawuli nge-23-10-12
Kwiminyaka yakutshanje, ngophuhliso olukhawulezileyo lonxibelelwano olungenazingcingo kunye netekhnoloji yeradar, ukuze kuphuculwe umgama wokudlulisela inkqubo, kuyimfuneko ukwandisa amandla okudlulisela inkqubo. Njengenxalenye yenkqubo yonke ye-microwave, i-RF coaxial c...
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Umgaqo wokusebenza kunye nokwaziswa kwe-antenna ye-broadband horn
ngumlawuli nge-23-10-08
Ii-antenna ze-broadband horn zizixhobo ezisetyenziswa kwicandelo lonxibelelwano lwerediyo ukuze zisasaze kwaye zithole imiqondiso kwiindidi ezahlukeneyo zeefrikhwensi. Zenzelwe ukubonelela nge-bandwidth ebanzi kwaye zinokusebenza kwiibhendi ezininzi zeefrikhwensi. Ii-antenna ze-horn zaziwa...
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Isebenza njani i-antenna yephondo ejikelezileyo e-polarized
ngumlawuli nge-23-09-27
I-antenna ye-circularly polarized horn yi-antenna esetyenziswa kakhulu kwiinkqubo zonxibelelwano ezingenazingcingo. Umgaqo wayo wokusebenza usekelwe kwiimpawu zokusasazeka kunye ne-polarization zamaza e-electromagnetic. Okokuqala, qonda ukuba amaza e-electromagnetic anokuba ne-p...
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I-RF MISO 2023 IVEKI YEMICROWAVE YASEYUROPHU
ngumlawuli nge-23-09-26
I-RFMISO isandula ukuthatha inxaxheba kumboniso weVeki yeMicrowave yaseYurophu ka-2023 kwaye ifumene iziphumo ezilungileyo. Njengomnye weminyhadala emikhulu kushishino lwe-microwave kunye ne-RF kwihlabathi liphela, iVeki yeMicrowave yaseYurophu yonyaka itsala iingcali ezivela kwihlabathi liphela ukuba zibonise...
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Imbali kunye nomsebenzi wee-antennas ze-cone horn
ngumlawuli nge-23-09-22
Imbali yee-antenna ze-tapered horn iqala ekuqaleni kwenkulungwane yama-20. Ii-antenna zokuqala ze-tapered horn zazisetyenziswa kwi-amplifier nakwiinkqubo zesithethi ukuphucula ukukhanya kwemiqondiso yesandi. Ngophuhliso lonxibelelwano olungenazingcingo, ii-antenna ze-conical horn...
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