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【Huahana hou loa】Antenna pepeiaohao Polarized pālua, RM-DPHA4244-21
Wehewehe ʻO ka RM-DPHA4244-21 kahi hui antenna pepeiaohao piha-band, dual-polarized, e hana ana ma ka laulā alapine o 42 a 44 GHz. T...E heluhelu hou aku -
He aha ka loaʻa kūpono o ka antenna
He aha ka loaʻa o kahi antenna? ʻO ka loaʻa antenna e pili ana i ka lakio o ka nui o ka mana o ka hōʻailona i hana ʻia e ka antenna maoli a me ka ʻāpana hoʻomālamalama kūpono ma kahi like ma ka lewa ma lalo o ke kūlana o ka mana hoʻokomo like. Hōʻike ia i ka quantitative...E heluhelu hou aku -
ʻO ka pilina ma waena o ka mana o ka mea hoʻohui coaxial RF a me ka loli pinepine o ka hōʻailona
E emi ana ka lawelawe ʻana i ka mana o nā mea hoʻohui coaxial RF i ka piʻi ʻana o ka alapine hōʻailona. ʻO ka loli o ka alapine hōʻailona hoʻoili e alakaʻi pololei i nā loli i ka lakio nalu kū a me ka pohō voltage, kahi e hoʻopilikia ai i ka mana mana hoʻoili a me ka hopena ʻili. No ...E heluhelu hou aku -
【Huahana hou loa】Antenna pepeiaohao loaʻa maʻamau, WR (10-15)
ʻO ka Antenna maikaʻi loa nou Nā hiʻohiʻona maʻamau > Gain: 25 dBi Typ. > Linear Polarization > VSWR: 1.3 Typ. > Cross Polarization Isolation:50 &g...E heluhelu hou aku -
【Huahana hou loa】Broadband Horn Antenna, RM-BDHA440-14
ʻO ke kumu hoʻohālike RM-BDHA440-14 o RF MISO he antenna pepeiaohao polarized linear e hana ana mai 4 a 40 GHz. Hāʻawi ka antenna i kahi loaʻa maʻamau o 14 dBi a me ka VSWR haʻahaʻa 1.4:1 ...E heluhelu hou aku -
RF MISO 2024 PULE MICROWAVE ʻEulopa
Ua hoʻopau pono ʻia ka European Microwave Week 2024 i loko o kahi lewa piha i ka ikaika a me ka hana hou. Ma ke ʻano he hanana koʻikoʻi i nā kahua microwave a me ke alapine lekiō honua, ua huki kēia hōʻikeʻike i nā loea, nā haumāna a me nā alakaʻi ʻoihana mai nā wahi a puni o ka honua e kūkākūkā...E heluhelu hou aku -
【Huahana hou loa】Antenna pepeiaohao loaʻa maʻamau, WR430
ʻO ka Antenna maikaʻi loa nou Nā hiʻohiʻona maʻamau > Waveguide: WR430 > Frequency: 1.7-2.6GHz > Gain: 10, 15, 20 dBi Typ. > Linear Polarization &g...E heluhelu hou aku -
Nā Antenna Polarized Pālua Mai RF MISO
Hiki i ka antenna pepeiaohao polarized pālua ke hoʻouna a loaʻa i nā nalu electromagnetic polarized horizontally a me vertically polarized ʻoiai e mālama ana i ke kūlana kūlana i hoʻololi ʻole ʻia, i hiki ai i ka hewa ʻokoʻa kūlana ʻōnaehana i hoʻokumu ʻia e ka hoʻololi ʻana ...E heluhelu hou aku -
He loiloi o nā antennas laina hoʻoili e pili ana i nā metamaterials (Māhele 2)
2. Ka Hoʻohana ʻana o MTM-TL i nā ʻōnaehana Antenna E kālele ana kēia ʻāpana i nā TL metamaterial artificial a me kekahi o kā lākou mau noi maʻamau a pili loa no ka hoʻokō ʻana i nā ʻano antenna like ʻole me ke kumukūʻai haʻahaʻa, ka hana maʻalahi, ka miniaturization, ka bandwidth ākea, ke kiʻekiʻe o ka ga...E heluhelu hou aku -
He Loiloi o nā Antenna Laina Hoʻoili Metamaterial
I. Hoʻolauna Hiki ke wehewehe maikaʻi ʻia nā Metamaterials ma ke ʻano he mau ʻano hana i hoʻolālā ʻia e hana i kekahi mau waiwai electromagnetic i kū ʻole ma ke ʻano maoli. ʻO nā Metamaterials me ka permittivity maikaʻi ʻole a me ka permeability maikaʻi ʻole ua kapa ʻia ʻo nā metamaterials lima hema (LHM...E heluhelu hou aku -
He loiloi o ka hoʻolālā rectenna (Māhele 2)
Hoʻolālā like ʻana o Antenna-Rectifier ʻO ke ʻano o nā rectennas e hahai ana i ka topology EG ma ke Kiʻi 2, ʻo ia ka hoʻohālikelike pololei ʻia ʻana o ka antenna i ka rectifier, ma mua o ke kūlana 50Ω, e koi ana i ka hoʻēmi ʻana a i ʻole ka hoʻopau ʻana i ke kaapuni hoʻohālikelike e hoʻoikaika i ka rectifier...E heluhelu hou aku -
He loiloi o ka hoʻolālā rectenna (Māhele 1)
1. Hoʻolauna Ua huki nui ka hoihoi i ka hōʻiliʻili ikehu alapine (RF) (RFEH) a me ka hoʻoili mana uila radiative (WPT) ma ke ʻano he mau ala e hoʻokō ai i nā pūnaewele uila hoʻomau ʻole me ka ʻole o ka pila. ʻO Rectennas ke kihi o nā ʻōnaehana WPT a me RFEH a he koʻikoʻi ko lākou ...E heluhelu hou aku
