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I-RM-CGHA28-15 Linear-Polarized Corrugated Horn Antenna yezinhlelo zokusebenza ezingu-26.5–40 GHz
I-RM-CGHA28-15 iyi-antenna yophondo olugoqekile oluqondile olusebenza kahle kakhulu eyenzelwe izinhlelo zokusebenza zamagagasi e-wideband millimeter kusukela ku-26.5 GHz kuya ku-40 GHz. Ngokwanda okuvamile kwe-15 dBi kanye ne-VSWR ejwayelekile ye-1.2:1, le antenna inikeza ukudluliswa kwesignali okuzinzile, okuhle kakhulu...Funda kabanzi -
Ithiyori ye-Antenna — Imisebe ye-Isotropic
Esahlukweni esidlule, sixoxe ngamaphethini emisebe. Ukuze sihlaziye kangcono imisebe ye-antenna, kudingeka iphuzu lokubhekisela. Imisebe ye-antenna ye-isotropic ifeza le ndima. Incazelo Imisebe ye-Isotropic ibhekisela emisebeni evela emthonjeni wephuzu...Funda kabanzi -
I-Antenna Yezimpondo Ezine-High-Gain Circularly Polarized Emboza i-6–18 GHz – 19 dBi Ejwayelekile
Ukuhlanganisa ukwenqatshwa kwe-polarization eyindilinga kanye ne-VSWR ephezulu kanye ne-VSWR ephansi ye-antenna ye-horn, uphondo oluyindilinga oluyindilinga luyingxenye ebalulekile ekuxhumaneni kwesathelayithi, ukuhlolwa kwe-radar, kanye nokulinganiswa kwe-EMC. Izinzuzo Eziyinhloko •...Funda kabanzi -
Ithiyori ye-Antenna – Amaphethini Okukhanya
Imisebe yigama elichaza amandla amaza kagesi adluliselwa noma atholwe yi-antenna. Kunoma yimuphi umfanekiso we-antenna, umdwebo obonisa izici zemisebe ye-antenna waziwa ngokuthi iphethini yayo yemisebe. Ngokubuka i-radiation p...Funda kabanzi -
Idivayisi Yokushintsha I-Polarization: Ukuphakamisa Ukusebenza Kokuhlola Ngokuzenzakalela Kwezimoto
Ekulinganisweni kwe-antenna kanye nokuhlolwa kwe-EMC, ukushintsha ukuma kwe-polarization kuwumsebenzi ojwayelekile kodwa odla isikhathi. Izindlela zendabuko zivame ukudinga ukuxhumanisa ngesandla, ukujikeleza, kanye nokuxhumanisa kabusha i-antenna — inqubo eyethula ukuguguleka komshini, amaphutha okuqondanisa,...Funda kabanzi -
Ithiyori ye-Antenna - Insimu Eseduze Nensimu Ekude
Ngemva kwengxoxo yemingcele ye-antenna eyisisekelo esahlukweni esandulele, esinye isihloko esibalulekile okufanele sicatshangelwe yizindawo eziseduze nensimu kanye nezindawo ezikude ze-antenna. Ukuqina kwemisebe okulinganiswe eduze ne-antenna kuhlukile kulokho okulinganiswe kude. ...Funda kabanzi -
I-Antenna Ejikelezayo: Ukukhetha Okuhle Kokuhlukaniswa Kwesiyingi Se-Broadband – Kusukela Ku-Theory Kuya Kuzicelo
I-Spiral Antenna iyisibonelo esijwayelekile se-antenna yocingo, ebonakala ngesakhiwo sayo esimise okwe-spiral. Iyi-antenna ye-broadband efanelekela ama-VHF nama-UHF band. I-antenna ye-helical isebenza ngaphezu kwebanga lemvamisa elicishe libe ngu-30 MHz kuya ku-3 GHz, ikakhulukazi imboza i-V...Funda kabanzi -
Ithiyori ye-Antenna - Amapharamitha Ayisisekelo
Lesi sahluko sethula imingcele eyisisekelo yokuxhumana okungenantambo, okuhloswe ngayo ukunikeza ukuqonda okungcono ngendima yama-antenna ezinhlelweni zokuxhumana. Ukuxhumana okungenantambo kwenziwa ngendlela yamagagasi kagesi, okwenza kube kubalulekile ukuqeda...Funda kabanzi -
I-Planar Spiral Antenna: Lapho i-Bandwidth Ibaluleke Ngempela
Buza noma yimuphi unjiniyela we-antenna mayelana nokusebenza kwe-wideband, futhi kungenzeka ukuthi ama-antenna ajikelezayo ajikelezayo azovela ekuqaleni kwengxoxo. Lezi zakhiwo eziyisicaba, eziyindilinga—ezinezingalo ezigobile ngaphandle njengeminwe noma umthala—ziye zaxazulula izinkinga ze-bandwidth kusukela ...Funda kabanzi -
I-Antenna Yezinhlangothi Ezimbili: Ihhashi Elisebenzayo Lezinhlelo Zokusebenza Eziqondiswe Ku-Broadband
Uma uke wangena elabhorethri yokuhlola i-EMC noma wasebenza ezinhlelweni zokuqapha i-wideband, kungenzeka ukuthi uke wahlangana ne-antenna ye-biconical. Uma uqala ukuyibuka, isimo sayo esilinganayo, esifana ne-bow-tie siyabonakala—izinto ezimbili ezi-conical zibhekene, ziphakelwa phakathi nendawo. Kodwa ngale...Funda kabanzi -
Ukuqonda Ama-Antenna Empondo E-Circular Polarization: Izimiso, Izinzuzo, kanye Nezicelo
I-Antenna Yesiyingi Se-Polarization Horn uhlobo olukhethekile lwe-antenna ye-microwave eklanyelwe ukukhipha noma ukwamukela amagagasi kagesi ane-polarization eyindilinga. Ngokungafani ne-polarization eqondile, lapho insimu kagesi ijikeleza khona endizeni eyodwa, i-polarization eyindilinga ifaka...Funda kabanzi -
Umhlahlandlela Ophelele Wezinti Ze-Antenna: Indlela Ezisebenza Ngayo Izinti Ze-Antenna (Ingxenye 2)
Kusukela engxoxweni yangaphambilini, yize ama-antenna eza ngezindlela eziningi nezimo, angahlukaniswa kabanzi ngokusekelwe ekufaneni. Ngokwe-wavelength: ama-antenna ane-medium-wave, ama-antenna ane-short-wave, ama-antenna ane-ultra-short-wave, ama-antenna e-microwave... Nge-perfo...Funda kabanzi
