Nā hiʻohiʻona:
- Bana Laha
- VSWR haʻahaʻa
ʻO ka mea maʻamau he pū waha waha metala a me kahi kihi alakaʻi me ka laula hoʻemi ʻia ma nā ʻaoʻao ʻelua.Hoʻouna ʻia ka hōʻailona hawewe electromagnetic i ka waha o ka pū ma o ka mea i ʻōlelo ʻia ma luna.Ma muli o kona hoʻonui lohi ʻana i ka pū kani, hiki ke hoʻonui ʻia ka hōʻailona a hiki ke hoʻomaikaʻi ʻia ka naʻau o ka loaʻa ʻana, a laila e loaʻa ai kahi hopena hana maikaʻi.Hiki iā ia ke kuhikuhi i nā hawewe electromagnetic i kekahi ʻaoʻao, no laila e hoʻonui ai i ka hopena o ka hoʻouna ʻana i ka hōʻailona.ʻO kāna mau mea maikaʻi he ʻano maʻalahi, ākea ākea, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa hawewe (VSWR), mana mana nui, hoʻoponopono kūpono a hoʻohana.Hiki ke loaʻa nā hiʻohiʻona radiation maikaʻi i ke koho kūpono o ka nui o ka pū.
Ma nā ʻōlelo o nā noi, kūpono loa nā antenna horn no ka hoʻāʻo ʻana i ka hana o nā antennas ʻē aʻe no ka mea ʻo kā lākou loaʻa a me nā ʻāpana hawewe kū i palahalaha loa ma luna o ka laulā bandwidth.ʻO ka maʻamau, hoʻohana ʻia nā antenna horn e like me nā antenna kuhikuhi i ka radar a me nā radiometer microwave;Hoʻohana ʻia ia e like me ka pū kīʻaha i nā hale antenna nui e like me ka parabolic antenna.I nā ho'āʻo antenna ʻē aʻe, hoʻohana ʻia e like me ka calibration a me ka mea hana hoʻāʻo;Ma ke kamaʻilio ākea, hoʻohana ʻia ka antenna horn i ke kamaʻilio satellite e hoʻomaikaʻi i ka maikaʻi o ka kamaʻilio a me ka mamao.
E pili ana ka antenna horn maʻamau i ka antenna horn me ka loaʻa kiʻekiʻe o ka loaʻa ʻana ma luna o ka laulā bandwidth ākea, nona ka hana paʻa, calibration pololei, a me ka maʻemaʻe polarization linear kiʻekiʻe.Hoʻohana nui ʻia ʻo ia ma ke ʻano he antenna maʻamau no ke ana ʻana i ka antenna, kahi antenna hoʻouna kōkua no ke ana antenna, kahi antenna loaʻa no ka ʻike antenna, kahi hoʻouna a loaʻa paha antenna no nā jammers a me nā mea uila ʻē aʻe.
KaʻaleʻaleʻaHāʻawi ʻo Inc. i nā antenna kiwi conical e uhi ana i ke alapinepine a hiki i 116GHz.Hāʻawi mākou i nā antenna kiʻi kiʻi maʻamau o ka loaʻa 10dB, 12dB, 15dB, 20dB, 25dB, a me nā antenna horn conical maʻamau e like me nā koi o nā mea kūʻai aku.
KaʻaleʻaleʻaHāʻawi ʻo Inc. i nā antenna kīwī waiwai maʻamau me kahi alapine a hiki i 112GHz.ʻO ka hapa nui o nā huahana he ʻehā mau koho: 10dB, 15dB, 20dB, a me 25dB, a hiki ke hoʻololi ʻia e like me nā koi o ka mea kūʻai aku.