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I-RM-BCA0023-2 I-Antenna Enezikhonkwane Ezimbili Yezinhlelo Zokusebenza Ze-RF Ezibanzi Ezingu-0.02–3 GHz
I-RM-BCA0023-2 ye-RF MISO iyi-antenna enama-bi-conical ebanzi eyenzelwe ukuhlolwa kwe-RF, ukuqapha, ukulinganisa i-antenna, kanye nezinhlelo zokusebenza zokuhlanganisa uhlelo kulo lonke uhla lwemvamisa oluyi-0.02-3 GHz. Ihlanganisa kusukela ku-20 MHz kuya ku-3 GHz, le antenna inikeza ikhambi elisebenzayo...Funda kabanzi -
Ithiyori ye-Antenna: Iyini i-Antenna ye-Dipole emfushane?
I-antenna emfushane ye-dipole ingenye yamamodeli ayisisekelo asetshenziswa ku-theory ye-antenna. Iyi-antenna elula yocingo oluqondile enobude obuphelele obuncane kakhulu kunobude be-wavelength yesiginali yokusebenza. Nakuba isakhiwo sibukeka silula kakhulu, i-dipole emfushane iyireferensi ebalulekile...Funda kabanzi -
I-RM-BCA3040-4 I-Antenna Enezikhonkwane Ezimbili Yokuhlolwa Kwamagagasi E-30–40 GHz Millimeter
Uma besebenza ebhendini lamagagasi angu-30–40 GHz millimeter, onjiniyela bavame ukudinga i-antenna engagcini nje ngokuba ncane futhi elula ukuyihlanganisa, kodwa futhi ezinzile ngokwanele ukuhlolwa kwe-RF okuphindaphindwayo. I-RF MISO's RM-BCA3040-4 Bi-Conical Antenna yenzelwe lolu hlobo lokuhlolwa kwemvamisa ephezulu...Funda kabanzi -
Ithiyori ye-Antenna: Ukuqonda i-Antenna ye-Full-Wave Dipole
Iyini i-Antenna ye-Dipole Egcwele Amagagasi? I-antenna ye-dipole egcwele amagagasi iyi-antenna ye-dipole eqondile enobude obuphelele bomqhubi obucishe bulingane nobude obulodwa bamagagasi emvamisa yokusebenza. Ngamanye amazwi, uma ubude bamagagasi bumelelwa yi-λ, ubude obuphelele be-di...Funda kabanzi -
Isibonisi Sekona Se-RM-TCR44 Se-Trihedral Sokucabanga Okungathembekile Nokulinganisa i-RCS
I-RM-TCR44 evela ku-RF MISO iyisibukisi sekona esine-trihedral esenzelwe izindawo zokuhlola i-radar kanye ne-electromagnetic lapho kudingeka khona impendulo ye-echo ezinzile kanye nokusebenza okuthembekile kwemishini. Yakhiwe ngesakhiwo se-aluminium esiqinile, yakhelwe ukuletha isikhathi eside ...Funda kabanzi -
Ithiyori ye-Antenna – I-Half-Wave Folded Dipole
I-dipole egoqiwe iyi-antenna equkethe ama-conductor amabili ahambisanayo axhunywe kuzo zombili izinhlangothi, akha isakhiwo esimise okweluphu evaliwe, lapho indawo yokuphakelayo iphakathi nendawo. Ubude obuphelele be-antenna buyisigamu sobude be-wavelength, yingakho ibizwa nangokuthi i-half-wave folded ...Funda kabanzi -
RM-DCPHA218-15: I-Antenna Yezimpondo Ezimbili Eziyindilinga Ezine-Polarized Yezinhlelo Zokuhlola ze-2–18 GHz
Ekuhlolweni kwe-microwave ye-broadband kanye nokuhlolwa kwe-electromagnetic, ukukhethwa kwe-antenna kuvame ukunqunywa hhayi kuphela ngokumbozwa kwemvamisa, kodwa futhi nangokuzinza kwemisebe, izici ze-polarization, kanye nokuguquguquka kokuhlanganiswa. I-RM-DCPHA218-15 yenzelwe izidingo ezinjalo...Funda kabanzi -
Ithiyori ye-Antenna – I-Half-Wave Dipole
I-antenna ye-dipole iyanqunywa futhi igotshwe ukuze kutholakale imisebe esebenza kahle. Ubude obuphelele bentambo esetshenziswa njenge-dipole bulingana nengxenye yobude be-wavelength (okungukuthi, l=λ/2）). Lolu hlobo lwe-antenna lubizwa ngokuthi i-antenna ye-dipole ye-half-wave. Ngenxa yezinzuzo zalo, luyi-ante esetshenziswa kakhulu...Funda kabanzi -
Ama-Antennas e-Broadband Log Periodic Okuthola i-EMI kanye nokulinganisa i-RF
Ekuhlolweni kwe-broadband RF kanye nokulinganisa kwe-electromagnetic, ukukhethwa kwe-antenna kudlala indima ebalulekile ekunembileni nasekusebenzeni kahle kokuhlolwa. Konjiniyela abasebenza ekutholeni i-EMI, ukulinganisa i-antenna, ukulinganisa amaphethini, kanye nezinhlelo zokusebenza ze-microwave eziqondiswe ensimini,...Funda kabanzi -
Ithiyori ye-Antenna – Izintambo
Ama-antenna ensimbi angenye yezinhlobo eziyisisekelo zama-antenna. Ayaziwa futhi asetshenziswa kabanzi. Ukuze siqonde kangcono ama-antenna ensimbi, ake siqale sibheke umugqa wokudlulisela. Umugqa Wokudlulisela Umugqa wokudlulisela, noma ucingo, uthwala amandla kagesi...Funda kabanzi -
Izixazululo ze-Antenna ye-Conical Horn zokuhlolwa kwe-RF okungu-4–6 GHz kanye no-8–12 GHz
Ekuhlolweni kwe-RF kanye nokulinganiswa kwe-microwave, ukukhetha i-antenna efanele kungathinta ngqo ukusebenza kahle kanye nokunemba. Konjiniyela abasebenza ekuhlolweni kwe-EMI, ekulinganisweni kwephethini ye-antenna, ekuqinisekisweni kwenzuzo, noma ezinhlelweni zokusebenza ezihlobene nokuqapha, i-conica ezinzile ne-broadband...Funda kabanzi -
Ithiyori ye-Antenna – I-Poynting Vector
Ama-antenna adlulisa noma athola ulwazi ngokukhipha amandla kagesi. Ngakho-ke, amandla namandla kuyimingcele ebalulekile ehlotshaniswa nala magagasi kagesi, futhi kubalulekile ukuxoxa ngawo. Igagasi kagesi liqukethe insimu kagesi kanye...Funda kabanzi
