Nūhou

ʻO ka Planar Spiral Antenna: I ka wā e koʻikoʻi ai ka Bandwidth
na ka luna hoʻomalu ma 26-03-13
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 ...
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ʻO ka Antenna Biconical: He Lio Hana no nā Polokalamu Omnidirectional Broadband
na ka luna hoʻomalu ma 26-03-12
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...
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Ke hoʻomaopopo nei i nā Antennas Horn Polarization Circular: Nā Kumumanaʻo, nā Pono, a me nā Noi
na ka luna hoʻomalu ma 26-03-10
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...
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ʻO ke Alakaʻi Loa i nā Antennas: Pehea e hana ai nā Antennas (Māhele 2)
na ka luna hoʻomalu ma 25-12-04
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...
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ʻO ke Alakaʻi Loa i nā Antennas: Pehea e Hana ai nā Antennas
na ka luna hoʻomalu ma 25-11-28
He mea kamaʻilio maʻamau nā antenna i ko kākou ola. Eia nō naʻe, ʻaʻole maopopo maoli ka hapa nui o ka poʻe iā lākou, malia paha ʻike wale lākou ua hoʻohana ʻia lākou e hoʻouna a loaʻa i nā hōʻailona. ʻO ka mea maʻamau, ʻoiai ua hoʻokumu pono ka ʻepekema Lūkini ʻo Popov i ka antenna i ka makahiki 18...
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AESA vs PESA: Pehea e hoʻololi nei nā hoʻolālā antenna hou i nā ʻōnaehana radar
na ka luna hoʻomalu ma 25-10-29
ʻO ka ulu ʻana mai ka Passive Electronically Scanned Array (PESA) a i ka Active Electronically Scanned Array (AESA) ke hōʻike nei i ka holomua koʻikoʻi loa i ka ʻenehana radar hou. ʻOiai ʻo nā ʻōnaehana ʻelua e hoʻohana ana i ka hoʻokele kukuna uila, ʻokoʻa kā lākou mau hoʻolālā kumu...
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He mau hawewe lekiō a i ʻole nā microwaves 5G?
na ka luna hoʻomalu ma 25-10-28
ʻO kahi nīnau maʻamau i ke kamaʻilio uea ʻole, inā paha e hana ana ʻo 5G me ka hoʻohana ʻana i nā microwave a i ʻole nā hawewe lekiō. ʻO ka pane: Hoʻohana ʻo 5G i nā mea ʻelua, ʻoiai ʻo nā microwave he ʻāpana o nā nalu lekiō. Hoʻopuni nā nalu lekiō i kahi ākea ākea o nā alapine electromagnetic, mai 3 kHz a 30...
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Manaʻo huahana RFMiso——Ka-band Dual-polarized Planar Phased Array Antenna
na ka luna hoʻomalu ma 25-10-24
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 ...
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ʻO ka Evolution o nā Antennas Base Station: Mai 1G a i 5G
na ka luna hoʻomalu ma 25-10-24
Hāʻawi kēia ʻatikala i kahi loiloi ʻōnaehana o ka ulu ʻana o ka ʻenehana antenna kikowaena ma waena o nā hanauna kamaʻilio kelepona, mai 1G a i 5G. Hōʻike ia i ke ʻano o ka loli ʻana o nā antennas mai nā transceivers hōʻailona maʻalahi i nā ʻōnaehana paʻakikī e hōʻike ana i ke akamai ...
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E hui pū me mākou ma ka European Microwave Week (EuMW 2025)
na ka luna hoʻomalu ma 25-09-15
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 ...
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Pehea e hana ai kahi Antenna Microwave? Ua wehewehe ʻia nā kumumanaʻo a me nā ʻāpana
na ka luna hoʻomalu ma 25-08-15
Hoʻololi nā antennas microwave i nā hōʻailona uila i nā nalu electromagnetic (a me ka ʻaoʻao ʻē aʻe) me ka hoʻohana ʻana i nā ʻano hana i hana ʻia me ka pololei. Pili kā lākou hana ma luna o ʻekolu mau kumumanaʻo koʻikoʻi: 1. Electromagnetic Wave Transformation Transmit Mode: Nā hōʻailona RF mai kahi transmitter ...
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Manaʻo huahana RFMiso——Nā huahana Spot
na ka luna hoʻomalu ma 25-08-15
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...
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