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ʻO Spiral Antenna: Ke Koho Kūpono no ka Broadband Circular Polarization - Mai ke Kumumanaʻo a i nā Noi
ʻO kahi Antenna Spiral kahi laʻana maʻamau o kahi antenna uea, i hōʻike ʻia e kona ʻano ʻōwili. He antenna broadband kūpono ia no nā hui VHF a me UHF. Hana ka antenna helical ma luna o kahi alapine (frequency) o kahi o 30 MHz a 3 GHz, e uhi nui ana i ka V...E heluhelu hou aku -
ʻO ka Planar Spiral Antenna: I ka wā e koʻikoʻi ai ka Bandwidth
E nīnau i kekahi ʻenekinia antenna e pili ana i ka hana wideband, a ʻo ka mea paha e kū mai nā antennas wili planar i ka wā mua o ke kamaʻilio ʻana. ʻO kēia mau ʻano pālahalaha, poepoe—me nā lima e piʻo ana i waho e like me ka manamana lima a i ʻole ka galaxy—ua hoʻoponopono nei i nā pilikia bandwidth mai ka wā ...E heluhelu hou aku -
ʻO ka Antenna Biconical: He Lio Hana no nā Polokalamu Omnidirectional Broadband
Inā ua komo ʻoe i loko o kahi keʻena hoʻāʻo EMC a hana paha ma nā ʻōnaehana nānā ākea, ʻo ia paha ua hālāwai ʻoe me kahi antenna biconical. I ka nānā mua ʻana, kū i waho kona ʻano symmetrical, e like me ke kakaka-tie—ʻelua mau mea conical e kū pono ana kekahi i kekahi, hānai ʻia ma ke kikowaena. Akā ma ʻō aku...E heluhelu hou aku -
Ke hoʻomaopopo nei i nā Antennas Horn Polarization Circular: Nā Kumumanaʻo, nā Pono, a me nā Noi
ʻO kahi Circular Polarization Horn Antenna kahi ʻano kūikawā o ka antenna microwave i hoʻolālā ʻia e hoʻolaha a loaʻa paha i nā nalu electromagnetic me ka polarization circular. ʻAʻole like me ka polarization linear, kahi e oscillates ai ke kahua uila i loko o kahi mokulele hoʻokahi, hōʻike ka polarization circular...E heluhelu hou aku -
ʻO ke Alakaʻi Loa i nā Antennas: Pehea e hana ai nā Antennas (Māhele 2)
Ke hoʻomau nei mai ke kūkākūkā ma mua, ʻoiai he nui nā ʻano antennas, hiki ke hoʻokaʻawale nui ʻia lākou ma muli o nā ʻano like. Ma ka nalu: nā antennas nalu waena, nā antennas nalu pōkole, nā antennas nalu pōkole loa, nā antennas microwave...Ma ka hana...E heluhelu hou aku -
Manaʻo huahana RFMiso——Ka-band Dual-polarized Planar Phased Array Antenna
ʻO kahi antenna phased array kahi ʻōnaehana antenna holomua e hiki ai ke nānā ʻana i nā kukuna uila (me ka ʻole o ka wili mechanical) ma o ka kaohi ʻana i nā ʻokoʻa pae o nā hōʻailona i hoʻouna ʻia/loaʻa ʻia e nā mea hoʻomālamalama he nui. ʻO kona ʻano kumu he nui o ...E heluhelu hou aku -
E hui pū me mākou ma ka European Microwave Week (EuMW 2025)
E nā mea kūʻai aku a me nā hoa hana waiwai nui, Hauʻoli mākou e hoʻolaha aku ma ke ʻano he mea hoʻolako huahana a me ka ʻenehana microwave Kina alakaʻi, e hōʻike ana kā mākou hui ma ka European Microwave Week (EuMW 2025) ma Utrecht, Netherlands, mai ...E heluhelu hou aku -
Manaʻo huahana RFMiso——Nā huahana Spot
ʻAntenna Pepeiao Broadband ʻO ka antenna pepeiao broadband he antenna kuhikuhi me nā ʻano wideband. Loaʻa iā ia kahi alakaʻi nalu e hoʻonui mālie ana (ʻano pepeiaohao). ʻO ka loli mālie i ke ʻano kino e hoʻokō ai i ka impedance m...E heluhelu hou aku -
ʻŌlelo aʻoaʻo huahana RFMiso——26.5-40GHz Standard Gain Horn Antenna
ʻO ka RM-SGHA28-20 kahi antenna pepeiaohao polarized linearly, standard-gain e hana ana mai 26.5 a 40 GHz. Hāʻawi ia i kahi loaʻa maʻamau o 20 dBi a me kahi ratio nalu kū haʻahaʻa 1.3:1. ʻO kona laulā beamwidth 3dB maʻamau he 17.3 degere ma ka E-plane a me 17.5 degere ma ka H-plane. ʻO ka antenna...E heluhelu hou aku -
Palekana anei nā Antenna Microwave? Ke hoʻomaopopo nei i ka radiation a me nā hana palekana
ʻO nā antenna microwave, me nā antenna pepeiaohao X-band a me nā antenna probe waveguide kiʻekiʻe-gain, he palekana maoli lākou ke hoʻolālā ʻia a hoʻohana pono ʻia. Aia ko lākou palekana i ʻekolu mau kumu koʻikoʻi: ka nui o ka mana, ka laulā alapine, a me ka lōʻihi o ka hōʻike ʻana. 1. Radiation Sa...E heluhelu hou aku -
Pilina ma waena o ka loaʻa ʻana o ka antenna, ke kaiapuni hoʻoili a me ka mamao o ke kamaʻilio ʻana
ʻO ka mamao o ke kamaʻilio ʻana e hiki ai i kahi ʻōnaehana kamaʻilio uea ʻole ke hoʻoholo ʻia e nā kumu like ʻole e like me nā mea hana like ʻole e hana ana i ka ʻōnaehana a me ke kaiapuni kamaʻilio. Hiki ke hōʻike ʻia ka pilina ma waena o lākou e nā kamaʻilio aʻe...E heluhelu hou aku -
ʻŌlelo aʻoaʻo huahana RFMiso——18-40GHz Circular Polarization Horn Antenna
ʻO ka antenna pepeiaohao polarized RM-CPHA1840-12, hana ka antenna ma ke alapine (frequency) o 18-40GHz, loaʻa ka loaʻa o 10-14dBi a me ka lakio nalu kū haʻahaʻa o 1.5, polarizer pōʻai i kūkulu ʻia, mea hoʻololi waveguide a me ka hoʻonohonoho pepeiaohao conical, me ka uniformity loaʻa piha-band, sy...E heluhelu hou aku
