ʻElua pōʻai polarized hānai Antenna 8 dBi Typ. Loaʻa, 50-75GHz Laulā ʻauwaʻa RM-DCPFA5075-8

ʻO ka wehewehe pōkole:

ʻO RF MISO's Model RM-DCPFA5075-8 he ʻelua circular polarized feed antenna e hana ana mai 50 a 75 GHz, Hāʻawi ka antenna i ka waiwai maʻamau 8 dBi. ʻO ka antenna VSWR <2. Ma o ka hoʻohui ʻana o nā coaxial ʻelua, OMT, waveguide, hānai maikaʻi no ka hoʻouna kūʻokoʻa a me ka hoʻokipa ʻana o ka polarization pōʻai ʻelua ua ʻike ʻia.

Kāhea iā mā˚ou E kiʻi i ka Pepa ʻikepili huahana

Huahana Huahana

ʻIke Antenna

Huahana Huahana

Nā kikoʻī

RM-DCPFA5075-8
Nā ʻāpana	Maʻamau	Units
Laulā pinepine	50-75	GHz
Loaʻa	8 ʻAno.	dBi
VSWR	<2
Polarization	Kaulua-Kaapuni
AR	<2	dB
3dB Ka laulaʻa kukui	58.4°-73.4°	dB
XPD	28 ʻAno.	dB
mea hoʻohui	1.0-Kane
Nui (LWH)	25.434.59.4(±5)	mm
Kaumaha	0.028	kg
mea waiwai	Al
Mana Mana, CW	3	W
Ka Mana Mana, Peak	5	W

Mua: Antenna Horn Broadband 8dBi Type. Loaʻa, 1-2GHz Laulā alapine RM-BDHA12-8

Aʻe: ʻElua pōʻai polarized hānai Antenna 8 dBi Typ. Loaʻa, 26.5-40GHz Laulā ʻauwaʻa RM-DCPFA2640-8

ʻO kahi antena hānai, i kapa ʻia ma ke ʻano he "feed," ʻo ia ka mea nui i loko o kahi ʻōnaehana antenna reflector e hoʻomālamalama i ka ikehu electromagnetic i ka reflector mua a i ʻole e hōʻiliʻili i ka ikehu mai ia mea. ʻO ia iho he antenna piha (e laʻa, he antenna horn), akā ʻo kāna hana e hoʻoholo pololei i ka pono o ka ʻōnaehana antenna holoʻokoʻa.

ʻO kāna hana nui ka "hoʻomālamalama" pono i ka reflector nui. ʻO ka mea kūpono, pono e uhi pono ke ʻano hoʻolalelale o ka meaʻai i ka ʻili o ka reflector holoʻokoʻa me ka ʻole o ke kahe ʻana e loaʻa ai ka waiwai kiʻekiʻe a me nā lobes ʻaoʻao haʻahaʻa. Pono e hoʻonohonoho pono ʻia ke kikowaena o ka meaʻai ma ke kiko kiko o ka mea hoʻomālamalama.

ʻO ka pōmaikaʻi koʻikoʻi o kēia ʻāpana ʻo ia kāna kuleana ma ke ʻano he "puka" no ka hoʻololi ʻana i ka ikehu; ʻO kāna hoʻolālā e pili pono ana i ka pono o ka mālamalama o ka ʻōnaehana, nā pae cross-polarization, a me ka hoʻohālikelike impedance. ʻO kāna drawback koʻikoʻi kona hoʻolālā paʻakikī, e koi ana i ka hoʻohālikelike pololei ʻana me ka reflector. Hoʻohana nui ʻia ia i nā ʻōnaehana antenna reflector e like me ke kamaʻilio satellite, nā telescope radio, radar, a me nā loulou relay microwave.