Takiuru Antenna 9dBi Momo. Whiwhi, 0.3-2GHz Awhe Auautanga RM-LPA032-9

Ko te antenna-raupapa he antenna aunui ahurei ko te mahi hiko, penei i te impedance me te tauira iraruke, e tukurua ana i ia wa me te logarithm o te auau. Ko tona hanganga matarohia he raupapa o nga huānga dipole whakarewa he rereke te roa, he 交叉-hono ki te raina whangai, ka hanga he tauira ahuahanga e rite ana ki te koiwi ika.

Ko tana kaupapa whakahaere e whakawhirinaki ana ki te kaupapa "rohe kaha". I te auau whakahaere motuhake, ko te roopu huānga anake e tata ana ki te haurua-roa ngaru e tino hikaka ana me te kawenga mo te iraruke tuatahi. I te huringa o te auau, ka neke haere tenei rohe hohe i te hanganga o te antenna, e taea ai te mahi o te whanui whanui.

Ko te painga nui o tenei antenna ko tona whanui whanui, ka tae ki te 10:1 neke atu ranei, me nga mahi pumau puta noa i te roopu. Ko ona raru nui ko te hanganga ahua uaua me te whiwhinga ngawari. Kei te whakamahia nuitia i roto i te pouaka whakaata, te aro turuki i te hiiwhiowhio-katoa, te whakamatautau Electromagnetic Compatibility (EMC), me nga punaha korero e hiahia ana ki te mahi whanui.