ʻO RFMISO maʻamau loaʻa ka ʻōlelo antenna horn: ka ʻimi ʻana i nā hana a me nā pono

Ma ke kahua o nā ʻōnaehana kamaʻilio,antennaHe kuleana koʻikoʻi ia i ka hōʻoia ʻana i ka lawe ʻana a me ka loaʻa ʻana o nā hōʻailona. Ma waena o nā ʻano antennas, kū ʻia nā antennas gain horn ma ke ʻano he koho hilinaʻi a kūpono hoʻi no nā ʻano noi. Me kā lākou loaʻa paʻa a me ka beamwidth, kaulana kēia ʻano antenna i ka ʻenehana kamaʻilio. E nānā pono kākou i nā hana, nā hiʻohiʻona hoʻohana a me nā pono o nā antennas gain horn maʻamau.

Nā hana a me nā hiʻohiʻona hoʻohana:
ʻO nā antenna kiʻi kiʻi maʻamauua hoʻolālā ʻia e hāʻawi i ka uhi hōʻailona kūpaʻa a hilinaʻi no nā ʻōnaehana kamaʻilio like ʻole. ʻO kāna hana nui ʻo ka hoʻouna ʻana a loaʻa i nā hawewe electromagnetic me ka pololei a me ka maikaʻi. He mea kūpono kēia no nā ʻano noi like ʻole, e like me nā kamaʻilio kelepona paʻa, nā kamaʻilio paʻa, nā kamaʻilio satelite, a me nā mea ʻē aʻe. Inā e hoʻomaʻamaʻa i ka hoʻopili ʻana i ka ʻoihana pūnaewele paʻa ʻole a i ʻole ka hoʻoili ʻana i ka ʻikepili i nā kamaʻilio satelite, ke hōʻike nei nā antennas gain horn maʻamau i nā mea maʻamau a pono ʻole i ka wā hou. ʻoihana kamaʻilio.

ʻO kekahi o nā hiʻohiʻona koʻikoʻi o ka antenna gain horn maʻamau ʻo ia ka hiki ke mālama i ka loaʻa paʻa a me ka beamwidth. Mālama kēia hiʻohiʻona i ka ikaika a me ka uhi ʻana o ka hōʻailona, ​​​​e lilo ia i mea kūpono no nā hiʻohiʻona kahi koʻikoʻi nā kamaʻilio hilinaʻi. Eia kekahi, hiki i ka antenna ka hoʻoili mana kiʻekiʻe ka hoʻolaha ʻana i ka hōʻailona maikaʻi ma nā mamao lōʻihi, e kūpono ana i nā ʻōnaehana kamaʻilio pōkole a me ka lōʻihi.

pono:
Hāʻawi nā antennas gain horn maʻamau i nā pono he nui e hāʻawi i kā lākou hoʻohana ākea i ka ʻenehana kamaʻilio. ʻO ka mea mua, ʻo kona loaʻa paʻa a me ka beamwidth e hāʻawi i ka hana hiki ke wānana a paʻa, e ʻae ana i ka mana pololei o ka hoʻouna ʻana a me ka hoʻokipa. He mea koʻikoʻi kēia wānana no ka hōʻoia ʻana i nā kamaʻilio hilinaʻi ma nā ʻano kaiapuni a me nā kūlana.

Eia kekahi, hiki i ka antenna maikaʻi anti-interference hiki ke pale aku i nā mea o waho e hoʻopilikia ai i ka hoʻouna ʻana i ka hōʻailona. He mea waiwai nui kēia i nā wahi kamaʻilio lehulehu kahi e hōʻemi ai i ka hoʻopili ʻana he mea koʻikoʻi i ka mālama pono ʻana i ka hōʻailona. Ma ka hoʻohaʻahaʻa ʻana i nā hopena o ka hoʻopili ʻana i waho, hoʻonui nā antennas gain horn i ka hilinaʻi holoʻokoʻa o nā ʻōnaehana kamaʻilio.

Inā hoʻonoho ʻia ma nā kūlanakauhale me nā hōʻailona kiʻekiʻe a i ʻole ma nā wahi mamao me nā ʻoihana liʻiliʻi, ʻo ka hoʻololi ʻana o ka antenna e hōʻoia i ka hana maʻamau i nā kaiapuni like ʻole. ʻO kēia maʻalahi kahi pōmaikaʻi koʻikoʻi no ka mea e hiki ai i ka antenna ke hoʻohui pono i nā ʻōnaehana kamaʻilio like ʻole.

I ka pōkole, ʻo ka antenna gain horn maʻamau he hopena hilinaʻi a maikaʻi hoʻi no nā ʻōnaehana kamaʻilio, me ka uhi hōʻailona paʻa, ka mana hoʻoili mana kiʻekiʻe a me ka ikaika anti-interference. ʻO kāna versatility a me ka wānana e lilo ia i waiwai waiwai ma ke kahua o ka ʻenehana kamaʻilio, e hālāwai ana i kahi ākea o nā hiʻohiʻona hoʻohana me ka hana paʻa. Ke hoʻomau nei ka ulu ʻana o nā kamaʻilio paʻa ʻole, ʻoi aku ka nui o nā antennas gain horn maʻamau i koho ʻia e hoʻokō i kēia mau pono loli.