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Ka hoʻohana ʻana o ka ʻenehana brazing vacuum RFMISO
na ka luna hoʻomalu ma 24-05-28
ʻO ke ʻano hana brazing i loko o ka umu hakahaka he ʻano hou ia o ka ʻenehana brazing i hana ʻia ma lalo o nā kūlana hakahaka me ka ʻole o ka hoʻohui ʻana i ka flux. ʻOiai ke hana ʻia nei ke kaʻina hana brazing i loko o kahi kaiapuni hakahaka, hiki ke hoʻopau pono ʻia nā hopena ʻino o ka ea ma ka workpiece...
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Hoʻolauna ʻia ka noi hoʻololi Waveguide i coaxial
na ka luna hoʻomalu ma 24-05-22
Ma ke kahua o ka hoʻoili ʻana i ka alapine lekiō a me ka microwave, ma waho aʻe o ka hoʻoili ʻana i nā hōʻailona uea ʻole e pono ai nā laina hoʻoili, koi mau ka hapa nui o nā hiʻohiʻona i ka hoʻohana ʻana i nā laina hoʻoili no...
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Pehea e hoʻoholo ai i nā antennas polarized circularly lima hema a me ka lima ʻākau
na ka luna hoʻomalu ma 24-05-21
I loko o ke ao antenna, aia kekahi kānāwai. Ke hoʻouna ʻia kahi antenna polarized vertically, hiki ke loaʻa iā ia e kahi antenna polarized vertically; ke hoʻouna ʻia kahi antenna polarized horizontally, hiki ke loaʻa iā ia e kahi antenna polarized horizontally; ke ʻākau...
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Pehea e hana ai kahi antenna microstrip? He aha ka ʻokoʻa ma waena o kahi antenna microstrip a me kahi antenna patch?
na ka luna hoʻomalu ma 24-05-17
ʻO ka antenna Microstrip kahi ʻano hou o ka antenna microwave e hoʻohana ana i nā ʻāpana conductive i paʻi ʻia ma kahi substrate dielectric e like me ka ʻāpana antenna radiation. Ua hoʻohana nui ʻia nā antenna Microstrip i nā ʻōnaehana kamaʻilio hou ma muli o ko lākou liʻiliʻi, māmā ke kaumaha, haʻahaʻa ke ʻano...
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Ka wehewehe ʻana a me ka loiloi hoʻokaʻawale maʻamau o nā antennas RFID
na ka luna hoʻomalu ma 24-05-15
Ma waena o nā ʻenehana kamaʻilio uea ʻole, ʻo ka pilina ma waena o ka hāmeʻa transceiver uea ʻole a me ka antenna o ka ʻōnaehana RFID ka mea kūikawā loa. I loko o ka ʻohana RFID, he mea nui like nā antennas a me RFID ...
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He aha ke alapine (frequency) lekiō?
na ka luna hoʻomalu ma 24-05-08
ʻO ka ʻenehana Radio Frequency (RF) kahi ʻenehana kamaʻilio uea ʻole, i hoʻohana nui ʻia i ka lekiō, nā kamaʻilio, radar, ka mana mamao, nā pūnaewele sensor uea ʻole a me nā ʻoihana ʻē aʻe. Hoʻokumu ʻia ke kumumanaʻo o ka ʻenehana alapine lekiō uea ʻole ma ka hoʻolaha a me ka modulation...
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ʻO ke kumumanaʻo o ka loaʻa ʻana o ka antenna, pehea e helu ai i ka loaʻa ʻana o ka antenna
na ka luna hoʻomalu ma 24-04-26
ʻO ka loaʻa ʻana o ka antenna e pili ana i ka loaʻa ʻana o ka mana i hoʻāla ʻia o kahi antenna ma kahi kuhikuhi kikoʻī e pili ana i kahi antenna kumu kiko kūpono. Hōʻike ia i ka hiki ke hoʻāla ʻia o ka antenna ma kahi kuhikuhi kikoʻī, ʻo ia hoʻi, ka loaʻa ʻana o ka hōʻailona a i ʻole ka pono o ka hoʻokuʻu ʻana o ka ante...
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ʻEhā mau ʻano hānai kumu o nā antenna microstrip
na ka luna hoʻomalu ma 24-04-19
ʻO ke ʻano o kahi antenna microstrip ma ke ʻano laulā he substrate dielectric, radiator a me kahi papa honua. ʻOi aku ka liʻiliʻi o ka mānoanoa o ka substrate dielectric ma mua o ka wavelength. Hoʻopili ʻia ka papa metala lahilahi ma lalo o ka substrate i ka honua...
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ʻO ka Antenna Polarization: He aha ka Antenna Polarization a no ke aha he mea nui
na ka luna hoʻomalu ma 24-04-11
Ua ʻike nā ʻenekinia uila e hoʻouna a loaʻa nā antennas i nā hōʻailona ma ke ʻano o nā nalu o ka ikehu electromagnetic (EM) i wehewehe ʻia e nā kaulike a Maxwell. E like me nā kumuhana he nui, hiki ke aʻo ʻia kēia mau kaulike, a me ka hoʻolaha ʻana, nā waiwai o ka electromagnetism, ma nā ʻano like ʻole ...
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ʻO ke kumu hana a me ka hoʻohana ʻana o ka antenna pepeiaohao
na ka luna hoʻomalu ma 24-03-28
Ua hoʻi ka mōʻaukala o nā antenna pepeiaohao i ka makahiki 1897, i ka wā i hana ai ka mea noiʻi lekiō ʻo Jagadish Chandra Bose i nā hoʻolālā hoʻokolohua paionia me ka hoʻohana ʻana i nā microwave. Ma hope mai, ua hana ʻo GC Southworth lāua ʻo Wilmer Barrow i ke ʻano o ka antenna pepeiaohao hou i ka makahiki 1938. Mai ka wā...
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RFMISO & SVIAZ 2024 (seminar mākeke Lūkini)
na ka luna hoʻomalu ma 24-03-21
Ke hiki mai nei ʻo SVIAZ 2024! I ka hoʻomākaukau ʻana no ke komo ʻana i kēia hōʻikeʻike, ua hoʻonohonoho pū ʻo RFMISO a me nā loea ʻoihana he nui i kahi seminar mākeke Lūkini me ka International Cooperation and Commerce Bureau o Chengdu High-tech Zone (Kiʻi 1) ...
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He aha ka antenna pepeiaohao? He aha nā loina nui a me nā hoʻohana?
na ka luna hoʻomalu ma 24-03-12
ʻO ka antenna pepeiaohao he antenna ʻilikai, he antenna microwave me kahi ʻāpana keʻa poepoe a ʻehā paha kahi e wehe mālie ai ke kikowaena o ke alakaʻi nalu. ʻO ia ke ʻano antenna microwave i hoʻohana nui ʻia. Hoʻoholo ʻia kona kahua radiation e ka nui o ka waha a me ka hoʻolaha ʻana...
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