ʻO RM-SGHA159-10 Standard Gain Horn Antenna no ke ana ʻana o ka RF 4.90–7.05 GHz hilinaʻi

Hoʻomaka nā ana antenna hilinaʻi me kahi antenna kuhikuhi e hāʻawi ana i ka loaʻa i wānana ʻia, ka hoʻohālikelike paʻa, a me nā ʻano radiation i wehewehe pono ʻia. RF MISO'sRM-SGHA159-10Antenna Pepeiao Loaʻa Maʻamauua hoʻolālā ʻia no ka hoʻāʻo RF ʻoihana ma waena o ka4.90–7.05 GHzlaulā alapine (frequency), e hāʻawi ana i kahi hopena kūpono no nā keʻena hoʻokolohua antenna, loiloi ʻōnaehana kamaʻilio, hoʻāʻo radar, a me nā noi ana microwave maʻamau.

Ke hana nei me kahiAlakaʻi nalu WR159, hāʻawi ka RM-SGHA159-1010 dBi loaʻa maʻamaua me ka polarization linear. ʻO kona mau ʻano kukuna kaulike—me nā laulā kukuna 3 dB maʻamau o51.6° ma ka mokulele Ea me52.1° ma ka mokulele H—kākoʻo i ka hoʻomālamalama i kāohi ʻia a me nā ana hana hou ʻia. He mea pono loa kēia ʻano kukuna kokoke-symmetrical i ka wā e pono ai nā ʻenekinia i ka uhi mau ʻana i nā pae antenna, nā keʻena anechoic, a i ʻole nā ​​ana loaʻa hoʻohālikelike.

He mea nui like ka hoʻohālikelike impedance maikaʻi i loko o ke kaulahao ana. Me kaʻO ka VSWR maʻamau o 1.3:1, kōkua ka antenna i ka hōʻemi ʻana i ka mana i hoʻohuli ʻia a kākoʻo i ka hoʻoili hōʻailona kūpono ma o kāna kāʻei hana. Hōʻike nā piʻo hana ma ka pepa ʻikepili i kahi pane VSWR maʻalahi a me kahi ʻano loaʻa e piʻi mau ana ma waena o ka laulā alapine, e hāʻawi ana i nā ʻenekinia me ka hana broadband pono a wānana.

No ka hoʻokō ʻana i nā ʻano hoʻolālā ʻōnaehana hoʻāʻo like ʻole, loaʻa ka RM-SGHA159-10 me kahiʻO ka pilina alakaʻi nalu FDP58a i ʻole heHoʻohui coaxial SMA-WahineHe kūpono ka mana waveguide no ka hoʻohui pololei ʻana me nā ʻōnaehana WR159, ʻoiai ʻo ka mana coaxial e hāʻawi i ka pilina kūpono i nā kaula RF maʻamau, nā mea hana, a me nā kahua ana.

ʻO ka maʻalahi o ke kau ʻana kekahi pono kūpono. Hāʻawi ʻo RF MISO i nā koho bracket hoʻopaʻa ʻano L maʻamau, ʻano L wili, a me ke ʻano I. ʻAe ka bracket wili i ka hoʻoponopono polarization ma0°, 45°, a me 90°, e kōkua ana i nā ʻenekinia e mālama i ka hoʻonohonoho polarization kūlike i ka wā o ka calibration, hoʻohālikelike, a me ka hoʻāʻo ʻana i ke ʻano radiation.

Hana ʻia mai ka alumini me kahi ʻano pena ʻia, hoʻohui ka antenna i kahi ʻano māmā me ka paʻa mechanical. Kākoʻo ka mana coaxial-interface i nā150 W ka mana awelikaa meMana kiʻekiʻe 3000 W, ʻoiai ka pae mahana hana i kuhikuhi ʻia o−40°C a i +85°Chiki ke hoʻohana ʻia ma nā wahi hoʻokolohua a me nā wahi ʻōnaehana koi.

Me kona loaʻa paʻa, VSWR haʻahaʻa, ka beamwidth i kāohi ʻia, nā interface maʻalahi, a me nā koho kau pono, ʻo kaAntenna pepeiaohao loaʻa maʻamau RM-SGHA159-10he koho hilinaʻi no ke ana ʻana o ka antenna, ka hoʻohui ʻana o ka ʻōnaehana microwave, ka hoʻohālikelike ʻana i ka loaʻa, ka loiloi radar, a me ka hoʻāʻo ʻana o C-band RF.