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ʻO nā holomua ʻenehana a me nā ʻano hoʻomohala o nā kānana RF i ka wā 6G
I nā ʻōnaehana kamaʻilio 6G, koʻikoʻi ke kuleana o nā kānana RF. ʻAʻole wale ia e hoʻoholo i ka pono spectrum a me ka maikaʻi o ka hōʻailona o ka ʻōnaehana kamaʻilio, akā pili pū kekahi i ka hoʻohana mana a me ke kumukūʻai o ka ʻōnaehana. I mea e hoʻokō ai i nā koi hana kiʻekiʻe o 6G communi...Heluhelu hou aku -
ʻenehana 6G: ʻO ka Frontier o nā kamaʻilio e hiki mai ana
Me ka hoʻomohala wikiwiki ʻana o ka ʻepekema a me ka ʻenehana, ua lilo ke ono o ka hanauna o nā kamaʻilio kelepona (6G) i mea nui o ka nānā honua. ʻAʻole ʻo 6G kahi hoʻonui maʻalahi o 5G, akā he lep qualitative i ka ʻenehana kamaʻilio. Manaʻo ʻia e 2030, e hoʻomaka ana nā pūnaewele 6G e hoʻolaha ...Heluhelu hou aku -
RF mua-hope module: ke kumu hoʻokele ikaika o ka manawa 5G
He kuleana koʻikoʻi ka RF front-end module (FEM) i nā kamaʻilio kelepona hou, ʻoi aku hoʻi i ka wā 5G. Hoʻokumu nui ʻia i nā mea nui e like me ka mana amplifier (PA), kānana, duplexer, RF switch a me ka haʻahaʻa haʻahaʻa haʻahaʻa (LNA) e hōʻoia i ka ikaika, kūpaʻa a me ka maikaʻi o ka hōʻailona. Ka...Heluhelu hou aku -
ʻO ka ʻenehana alapine lekiō ʻole: ka loiloi kumu a me ka noi ʻana i nā kahua he nui
ʻO ka RF (Radio Frequency) e pili ana i nā nalu electromagnetic me nā alapine ma waena o 3kHz a me 300GHz, kahi mea nui i ke kamaʻilio, radar, lapaʻau lapaʻau, ka mana ʻoihana a me nā ʻano ʻē aʻe. Hoʻokumu ʻia nā loina kumu o nā hōʻailona RF radio frequency e nā oscillators, a me nā el-frequency kiʻekiʻe ...Heluhelu hou aku -
27GHz-32GHz mea hoʻopili kuhikuhi: hoʻonā RF hana kiʻekiʻe
I nā ʻōnaehana RF kiʻekiʻe a me nā ʻōnaehana microwave, ʻo nā mea hoʻohui kuhikuhi nā ʻāpana passive koʻikoʻi a hoʻohana nui ʻia i ka nānā ʻana i ka hōʻailona, ke ana ʻana i ka mana, ka debugging ʻōnaehana a me ka mana manaʻo. ʻO ka 27GHz-32GHz directional coupler i hoʻokumu ʻia e Apex he mau hiʻohiʻona o ka bandwidth ākea, kiʻekiʻe kiʻekiʻe ...Heluhelu hou aku -
Kiekie-efficiency 617-4000MHz band mana mahele
I nā ʻōnaehana RF hou, ʻo nā mea hoʻokaʻawale mana nā mea koʻikoʻi e hōʻoia i ka hāʻawi ʻana i ka hōʻailona kūpono a me ka lawe ʻana. I kēia lā, hoʻolauna mākou i kahi mea hoʻokaʻawale mana hana kiʻekiʻe no ka hui 617-4000MHz, i hoʻohana nui ʻia i nā kamaʻilio uila, nā ʻōnaehana radar, satellite comm...Heluhelu hou aku -
Mea hoʻokaʻawale mana hui 617-4000MHz kiʻekiʻe
I nā noi RF, he mea nui nā mea hoʻokaʻawale mana i nā ʻōnaehana hoʻoili hōʻailona. I kēia lā, ke hoʻolauna nei mākou i kahi mea hoʻokaʻawale mana kiʻekiʻe e kūpono i ka band frequency 617-4000MHz, i hoʻohana nui ʻia i nā kamaʻilio, nā ʻōnaehana radar a me nā kahua ʻē aʻe ...Heluhelu hou aku -
617-4000MHz Band Power Divider
Hoʻolālā ʻia kā mākou mea hoʻokaʻawale mana no ka band frequency 617-4000MHz a hoʻohana nui ʻia i nā kamaʻilio uea, nā kamaʻilio satellite, nā ʻōnaehana radar a me nā māla ʻē aʻe, e hāʻawi ana i nā hāʻina hoʻolaha hōʻailona kūpaʻa. Me kāna hana uila maikaʻi loa ...Heluhelu hou aku -
Microwave millimeter wave antennas a me nā mea hana: kahi hōʻike panoramic mai ka ʻenehana i ka noi
I ka hoʻomohala wikiwiki ʻana i ka ʻenehana kamaʻilio, nā huahana hawewe millimeter microwave, ma ke ʻano he ʻāpana koʻikoʻi o nā ʻōnaehana kamaʻilio uea hou, ke pāʻani nei i kahi kuleana koʻikoʻi. ʻAʻole hiki i kēia mau antenna passive a me nā mea hana e hana ana i ka band frequency 4-86GHz ke hoʻokō i ka holo ikaika kiʻekiʻe ...Heluhelu hou aku -
ʻO ke kuleana nui o ka ʻenehana RF i ka hoʻokele akamai
He kuleana koʻikoʻi ka ʻenehana RF i nā ʻōnaehana hoʻokele naʻauao, i hoʻohana nui ʻia e hoʻokō i ke kamaʻilio kelepona a me ka hoʻololi ʻana i ka ʻikepili ma waena o nā kaʻa a me ke kaiapuni o waho. Hoʻohana nā mea ʻike radar i ka ʻenehana RF e ʻike i ka mamao, ka wikiwiki a me ke kuhikuhi o nā mea a puni, e hāʻawi ana i ka ...Heluhelu hou aku -
RF Cavity Combiner 156-945MHz
ʻO kēia mea hoʻohui he mea hana kiʻekiʻe ʻekolu-band cavity combiner i hoʻolālā ʻia no nā kamaʻilio pūnaewele kikoʻī moku, a hiki ke hāʻawi i nā hōʻailona hilinaʻi e hui pū ai i nā hopena i nā kaiapuni paʻakikī. Hoʻopili ka huahana i ʻekolu mau kaha alapine: 156-166MHz, 880-900MHz a me 925-945MHz, ...Heluhelu hou aku -
Ka hoʻomaopopo ʻana i nā S-Parameters: Nā hōʻailona hana nui ma RF Design
Introduction to S-Parameters: A Concise Overview I loko o nā kamaʻilio kelepona a me ka hoʻolālā radio frequency (RF), nā ʻāpana hoʻopuehu (S-parameters) he mea hana nui i hoʻohana ʻia e helu i ka hana o nā mea RF. Hōʻike lākou i nā hiʻohiʻona hoʻolaha o nā hōʻailona RF i nā devic like ʻole ...Heluhelu hou aku
