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Nā Kuleana Antenna: Pehea e hoʻomālamalama ai nā Antennas?
I ka wā e pili ana i nā antenna, ʻo ka nīnau a ka poʻe e hopohopo nui nei "Pehea ka loaʻa ʻana o ka radiation?" Pehea e hoʻolaha ai ke kahua electromagnetic i hoʻokumu ʻia e ke kumu hōʻailona ma o ka laina hoʻouna a i loko o ka antenna, a hope loa "hoʻokaʻawale" ...Heluhelu hou aku -
Antenna Introduction and Classification
1. Introduction to Antennas ʻO ka antenna kahi hoʻololi hoʻololi ma waena o kahi ākea a me kahi laina hoʻouna, e like me ka mea i hōʻike ʻia ma ke Kiʻi 1. Hiki ke ʻano o ka laina hoʻouna ma ke ʻano o kahi laina coaxial a i ʻole kahi pahu hollow (waveguide), i hoʻohana ʻia e hoʻouna. ikehu electromagnetic fr...Heluhelu hou aku -
Nā ʻāpana kumu o nā antenna - ka pono a me ka loaʻa ʻana o ka antenna
ʻO ka pono o kahi antenna e pili ana i ka hiki o ka antenna ke hoʻololi i ka ikehu uila komo i ka ikehu radiated. I nā kamaʻilio uea ʻole, he hopena koʻikoʻi ka hana antenna i ka maikaʻi o ka hoʻouna ʻana i ka hōʻailona a me ka hoʻohana mana. ʻO ka maikaʻi o ka ...Heluhelu hou aku -
He aha ka Beamforming?
Ma ke kahua o nā antennas array, beamforming, i ʻike ʻia hoʻi he kānana spatial, he ʻano hana hōʻailona i hoʻohana ʻia e hoʻouna a loaʻa i nā hawewe lekiō uila a i ʻole nā hawewe kani ma ke ʻano kuhikuhi. ʻO ka beamforming ka mea ...Heluhelu hou aku -
ʻO ka wehewehe kikoʻī o ka trihedral corner reflector
ʻO ke ʻano o ka pahu hopu radar passive a i ʻole reflector i hoʻohana ʻia i nā noi he nui e like me nā ʻōnaehana radar, ana, a me nā kamaʻilio i kapa ʻia he triangular reflector. ʻO ka hiki ke hoʻohālikelike i nā nalu electromagnetic (e like me nā hawewe lekiō a i ʻole nā hōʻailona radar) hoʻi pololei i ke kumu,...Heluhelu hou aku -
Hoʻohana i ka ʻenehana brazing vacuum RFMISO
ʻO ke ʻano o ka hoʻopaʻa ʻana i loko o ka umu ahi he ʻano hou o ka ʻenehana brazing i hana ʻia ma lalo o nā kūlana ʻole me ka hoʻohui ʻana i ka flux. Ma muli o ka hana ʻana o ke kaʻina hana brazing i loko o kahi ʻenekini, hiki ke hoʻopau maikaʻi ʻia nā hopena maikaʻi ʻole o ka ea ma ka mea hana ...Heluhelu hou aku -
Waveguide i ka coaxial converter app introduction
Ma ke kahua o ka lekiō a me ka hoʻouna ʻana i nā hōʻailona microwave, ma kahi o ka hoʻouna ʻana i nā hōʻailona uila ʻaʻole koi i nā laina hoʻouna, ʻo ka hapa nui o nā hiʻohiʻona e koi mau i ka hoʻohana ʻana i nā laina hoʻouna no...Heluhelu hou aku -
Pehea ka hana ʻana o kahi antenna microstrip? He aha ka ʻokoʻa ma waena o kahi antenna microstrip a me kahi antena patch?
ʻO Microstrip antenna kahi ʻano hou o ka microwave antenna e hoʻohana ana i nā kaula conductive i paʻi ʻia ma kahi substrate dielectric e like me ka antenna radiating unit. Ua hoʻohana nui ʻia nā antenna Microstrip i nā ʻōnaehana kamaʻilio hou ma muli o ko lākou liʻiliʻi liʻiliʻi, paona māmā, haʻahaʻa haʻahaʻa ...Heluhelu hou aku -
RFMISO & SVIAZ 2024 (Semina mākeke Lūkini)
Ke hele mai nei ʻo SVIAZ 2024! I ka hoʻomākaukau ʻana no ke komo ʻana i kēia hōʻikeʻike, ua hui pū ʻo RFMISO a me nā ʻoihana ʻoihana he nui i kahi seminar mākeke Lūkini me ka International Cooperation and Commerce Bureau o Chengdu High-tech Zone (Figure 1) ...Heluhelu hou aku -
Rfmiso2024 Hoolaha Makahiki Hou
I ka manawa o ka ʻahaʻaina puna hauʻoli o ka Makahiki o ka Dragon, hoʻouna ʻo RFMISO i kāna mau hoʻomaikaʻi ʻoiaʻiʻo loa i kēlā me kēia! Mahalo i kou kākoʻo a hilinaʻi iā mākou i ka makahiki i hala. Na ka hiki ʻana mai o ka Makahiki o ka Dragon e lawe mai iā ʻoe i ka pōmaikaʻi maikaʻi ʻole ...Heluhelu hou aku -
Nūhou maikaʻi: Hoʻomaikaʻi iā RF MISO no ka lanakila ʻana i ka "High-tech Enterprise"
ʻO ka ʻike ʻoihana ʻenehana kiʻekiʻe kahi loiloi piha a me ka ʻike ʻana i nā kuleana waiwai o ka ʻoihana kūʻokoʻa kūʻokoʻa, ʻepekema a me ka ʻenehana hoʻokō hiki ke hoʻololi, noiʻi a hoʻomohala hoʻokele hoʻokele ...Heluhelu hou aku -
ʻO ka hoʻomaka ʻana i ke kaʻina hana hana huahana RFMISO - ka hoʻoheheʻe ʻana i ka vacuum brazing
ʻO ka ʻenehana brazing vacuum he ala e hoʻohui ai i ʻelua ʻāpana metala a ʻoi aku paha ma o ka hoʻomehana ʻana iā lākou i nā wela kiʻekiʻe a i loko o kahi pōʻai. ʻO kēia ka ʻōlelo kikoʻī i ka ʻenehana brazing vacuum: Va...Heluhelu hou aku
