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He aha ka waiwai maikaʻi loa o ka antenna
He aha ka waiwai o ka antenna? ʻO ka loaʻa ʻana o ka Antenna e pili ana i ka ratio o ka mana o ka hōʻailona i hana ʻia e ka antenna maoli a me ka ʻāpana radiating kūpono ma ka wahi like ma ka lewa ma lalo o ke kūlana o ka mana hoʻokomo like. Hōʻike nui ia i ka ...Heluhelu hou aku -
Ka pilina ma waena o ka mana o ka RF coaxial connector a me ka hoʻololi pinepine ʻana o ka hōʻailona
E emi ana ka mana o nā mea hoʻohui coaxial RF i ka piʻi ʻana o ke alapine hōʻailona. ʻO ka hoʻololi ʻana o ka alapine hōʻailona hoʻouna e alakaʻi pololei i nā loli i ka poho a me ka lākiō hawewe kū kūʻokoʻa, e pili ana i ka mana hoʻouna a me ka hopena o ka ʻili. No ...Heluhelu hou aku -
【Huahana hou loa】Antenna kiwi kiʻi maʻamau, WR(10-15)
ʻO ka Antenna maikaʻi loa no ʻoe nā hiʻohiʻona maʻamau > Loaʻa: 25 dBi Typ. > Polarization Linear > VSWR: 1.3 ʻAno. > Hoʻokaʻawale Polarization Kea:50 &g...Heluhelu hou aku -
【Huahana hou loa】Antenna Horn Broadband, RM-BDHA440-14
ʻO RF MISO's Model RM-BDHA440-14 he linear polarized broadband horn antenna e hana ana mai 4 a 40 GHz. Hāʻawi ka antenna i kahi waiwai maʻamau o 14 dBi a haʻahaʻa VSWR 1.4: 1 ...Heluhelu hou aku -
RF MISO 2024 EUROPEAN MICROWAVE WEEK
Ua hoʻopau maikaʻi ʻia ka European Microwave Week 2024 i kahi lewa piha i ka ikaika a me ka hana hou. Ma ke ʻano he hanana koʻikoʻi i ka honua microwave a me ka lekiō uila, hoʻokipa kēia hōʻike i nā poʻe loea, nā loea a me nā alakaʻi ʻoihana mai nā wahi a pau o ka honua e disc...Heluhelu hou aku -
【Huahana hou loa】 ʻAntenna pū kani maʻamau, WR430
ʻO ka Antenna maikaʻi loa no ʻoe nā hiʻohiʻona maʻamau > Waveguide: WR430 > Frequency: 1.7-2.6GHz > Loaʻa: 10, 15, 20 dBi Typ. > Polarization Linear &g...Heluhelu hou aku -
ʻElua Antenna Polarized Mai RF MISO
Hiki i ka antenna horn ʻelua-polarized ke hoʻouna a loaʻa i nā nalu electromagnetic horizontally polarized a me ka hoʻomau ʻana i ke kūlana kūlana ʻaʻole i hoʻololi ʻia, no laila ke kuhi hewa ʻana o ka ʻōnaehana i hoʻololi ʻia ...Heluhelu hou aku -
He loiloi o nā antenna laina hoʻouna e pili ana i nā metamaterial (Mahele 2)
2. Ka hoʻohanaʻana o MTM-TL i nā Antenna Systems E kālele ana kēia māhele i nā TL metamaterial artificial a me kekahi o kā lākou mau mea maʻamau a pili pono no kaʻikeʻana i nā hanana antenna likeʻole me ka uku haʻahaʻa, ka hana maʻalahi, ka miniaturization, ka bandwidth ākea, ke kiʻekiʻe ga ...Heluhelu hou aku -
He loiloi o nā Antennas Transmission Line Metamaterial
I. Introduction Hiki ke wehewehe maikaʻi ʻia nā metamaterials e like me nā hale i hana ʻia no ka hana ʻana i kekahi mau waiwai electromagnetic i kū maoli ʻole. Ua kapa ʻia nā metamaterial me ka ʻae ʻole a me ka permeability maikaʻi ʻole he metamaterials lima hema (LHM...Heluhelu hou aku -
He loiloi o ka hoʻolālā rectenna (Mahele 2)
Antenna-Rectifier Co-design ʻO ka hiʻohiʻona o nā rectennas ma hope o ka topology EG ma ke Kiʻi 2 ʻo ia ka hoʻohālikelike pono ʻana o ka antenna i ka rectifier, ma mua o ka maʻamau 50Ω, e koi ana i ka hōʻemi a i ʻole ka hoʻopau ʻana i ke kaapuni pili i ka mana o ka rectifier...Heluhelu hou aku -
He loiloi o ka hoʻolālā rectenna (Mahele 1)
1.Introduction Ua hoihoi nui ka radio frequency (RF) i ka ʻohi ikehu (RFEH) a me ka radiative wireless power transfer (WPT) ma ke ʻano he ala e hoʻokō ai i nā ʻuena uila hoʻomau ʻole. ʻO Rectennas ka pōhaku kihi o nā ʻōnaehana WPT a me RFEH a loaʻa kahi hōʻailona ...Heluhelu hou aku -
ʻO ka wehewehe kikoʻī o Dual Band E-Band Dual Polarized Panel Antenna
ʻO ʻelua-band E-band dual-polarized flat panel antenna he mea antenna i hoʻohana nui ʻia ma ke kahua kamaʻilio. Loaʻa iā ia nā hiʻohiʻona pālua a me ka polarization ʻelua a hiki ke hoʻokō i ka hoʻouna ʻana i ka hōʻailona maikaʻi ma nā ʻāpana alapine like ʻole a me ka polarization pololei ...Heluhelu hou aku
