Kapili a me ke Kumu:

ʻO ka hiʻohiʻona nui o ka antenna horn broadband ʻo ia kona ʻano hoʻohālikelike. ʻO ka mea maʻamau he ʻano alakaʻi i ke ʻano o ka pū e hoʻonui mālie ʻia, kahi e piʻi mālie ai ke kaliber o ka pū. ʻO ka lōʻihi a me ke ʻano o ke ʻano alakaʻi e pili ana i ka band frequency i makemake ʻia a me nā koi hana.

Hoʻokumu ʻia ke kumu hana o ka broadband horn antenna i ka hoʻonui ʻana i ke ʻano o ka pū i loko o ke ʻano alakaʻi. I ka hele ʻana o ka hōʻailona ma ka antenna pū, hoʻonui mālie ke ʻano alakaʻi i ka hōʻailona mai nā puka liʻiliʻi a i nā puka nui. ʻO kēia hoʻonui ka mea e hiki ai i ka antenna horn ke hoʻomālamalama maikaʻi a loaʻa i nā hōʻailona ma luna o kahi alapine ākea no ka mea hiki ke hoʻomālamalama ʻia nā hōʻailona o nā alapine like ʻole a loaʻa i nā ʻāpana pū.

Nā hiʻohiʻona a me nā noi:

1. Nā hiʻohiʻona broadband: ʻO ka hoʻolālā ʻana o ka antenna horn broadband e hiki ai iā ia ke hana i loko o kahi alapine ākea. Hiki iā ia ke uhi i nā ʻāpana alapine he nui, mai nā haneli megahertz a i kekahi mau gigahertz a i ʻole ke kiʻekiʻe. ʻO kēia ka mea i kūpono i nā antenna horn wideband no nā noi e koi ana i ka hana ʻana i nā hōʻailona ākea ākea, e like me ke kamaʻilio, radar a me nā ana RF.

2. ʻO nā hiʻohiʻona hoʻoheheʻe pololei: ʻO ka antenna pepeiaohao broadband he mau hiʻohiʻona pālahalaha, ʻo ia hoʻi, he ʻano hoʻohālike like ʻole i loko o kahi ākea ākea. ʻO ia ke ʻano hiki iā ia ke hoʻomālamalama a loaʻa nā hōʻailona ma luna o kahi ākea o nā kuhikuhi me ka ʻole o ka distortion kuhikuhi nui.

3. Haʻahaʻa ʻaoʻao-lobe radiation: Broadband horn antennas maʻamau ka haʻahaʻa ʻaoʻao-lobe radiation, ʻo ia hoʻi, ʻaʻohe mea ʻike hou aʻe ma waho o ka lobe nui. Pono kēia i nā noi kahi e pono ai ke hōʻemi a hoʻopau ʻia paha nā hōʻailona keakea.

4. ʻO ke ahonui mana kiʻekiʻe: Loaʻa i nā antenna kīwī ākea ākea ka mana hoʻomanawanui. ʻO ko lākou hiki ke mālama i nā hōʻailona mana kiʻekiʻe e kūpono iā lākou no nā noi mana kiʻekiʻe e like me ka radar a me nā ʻōnaehana kamaʻilio.

5. Maʻalahi a hilinaʻi: ʻO ke ʻano o ka antenna horn broadband he mea maʻalahi a maʻalahi hoʻi e hana a hoʻokomo. Hana ʻia lākou i nā mea metala, e like me ke alumini a i ʻole ke keleawe, no ka lōʻihi a me ka hilinaʻi.

Hōʻuluʻulu:

ʻO kahi antenna kīwī broadband he antenna hiki ke hana i loko o kahi pūʻali alapine ākea. Loaʻa iā ia nā hiʻohiʻona ākea ākea, nā hiʻohiʻona pālahalaha pālahalaha, haʻahaʻa haʻahaʻa ʻaoʻao-lobe radiation, kiʻekiʻe ka mana lawelawe ʻana, a maʻalahi a hilinaʻi. Hoʻohana nui ʻia nā antenna horn broadband i ke kamaʻilio, radar, ke ana ʻana i ka lekiō a me ka noiʻi ʻepekema a me nā kula ʻē aʻe e hoʻomālamalama a loaʻa i nā hōʻailona broadband.