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ʻO ke kumu hana a me ka hoʻokomo ʻana i ka antenna horn broadband
ʻO nā antenna horn broadband nā mea i hoʻohana ʻia ma ke kahua o ka leka uila e hoʻouna a loaʻa i nā hōʻailona ma luna o kahi ākea o nā alapine. Hoʻolālā ʻia lākou e hāʻawi i kahi bandwidth ākea a hiki ke hana ma luna o nā kaha pinepine. Ua ʻike ʻia nā antenna Horn f ...Heluhelu hou aku -
Pehea ka hana ʻana o ka antenna horn circularly polarized
He antenna i hoʻohana mau ʻia i nā ʻōnaehana kamaʻilio kelepona. Hoʻokumu ʻia kāna kumu hana i ka hoʻolaha a me nā hiʻohiʻona polarization o nā hawewe electromagnetic. ʻO ka mea mua, e hoʻomaopopo i nā hawewe electromagnetic hiki ke loaʻa nā p ...Heluhelu hou aku -
ʻO ka mōʻaukala a me ka hana o nā antenna horn cone
ʻO ka mōʻaukala o nā antenna kani kani liʻiliʻi mai ka hoʻomaka ʻana o ke kenekulia 20. Ua hoʻohana ʻia nā antenna kani kani mua loa i nā amplifiers a me nā ʻōnaehana leo e hoʻomaikaʻi i ka radiation o nā hōʻailona leo. Me ka hoʻomohala ʻana o nā kamaʻilio kelepona, ʻo nā antenna horn conical ...Heluhelu hou aku -
Pehea e hana ai nā Antenna Waveguide Probe
ʻO ka Waveguide probe antenna he antenna kūikawā i hoʻohana mau ʻia no ka hoʻouna ʻana i ka hōʻailona a me ka hoʻokipa ʻana i ke alapine kiʻekiʻe, microwave a me nā pūʻali nalu millimeter. Hoʻomaopopo ia i ka radiation hōʻailona a me ka hoʻokipa ma muli o nā ʻano o nā alakaʻi nalu. ʻO ke alakaʻi nalu he hoʻouna m...Heluhelu hou aku -
Nā Kuleana Fading a me nā ʻano o ka mae ʻana i ke kamaʻilio uea
Hōʻike kēia ʻaoʻao i nā ʻano kumu o Fading a me nā ʻano o ka mae ʻana i ke kamaʻilio uea. Hoʻokaʻawale ʻia nā ʻano Fading i loko o ka ʻeleʻele nui a me ka ʻili liʻiliʻi. ʻO ka haʻalulu paʻa a me ke koho pinepine ʻana he ʻāpana o ka multipath fadi...Heluhelu hou aku -
Ka ʻokoʻa ma waena o AESA Radar a me PESA Radar | AESA Radar Vs PESA Radar
Hoʻohālikelike kēia ʻaoʻao i ka radar AESA me ka radar PESA a ʻōlelo i ka ʻokoʻa ma waena o ka radar AESA a me ka radar PESA. Kū ʻo AESA no Active Electronically Scanned Array aʻo PESA ke kū nei no Passive Electronically Scanned Array. ● PESA Radar PESA radar hoʻohana i ka commo...Heluhelu hou aku -
ʻO ka hoʻohana ʻana i ka Antenna
Loaʻa nā Antennas i nā noi like ʻole i nā ʻano like ʻole, e hoʻololi i ka kamaʻilio, ʻenehana, a me ka noiʻi. He mea nui kēia mau mea hana i ka lawe ʻana a me ka loaʻa ʻana o nā hawewe electromagnetic, e hiki ai i nā hana he nui. E ʻimi kākou i kekahi mau noi nui o kahi...Heluhelu hou aku -
Ku'ina Koho o ka nui alaka'i nalu
ʻO ke alakaʻi nalu (a i ʻole ke alakaʻi nalu) he laina hollow tubular transmission i hana ʻia me kahi alakaʻi maikaʻi. He mea hana ia no ka hoʻolaha ʻana i ka ikehu electromagnetic (ka nui o ka hoʻouna ʻana i nā hawewe electromagnetic me nā lōʻihi hawewe ma ke kauoha o ke kenimika) Nā mea hana maʻamau (ka nui o ka hoʻouna ʻana i nā elec...Heluhelu hou aku -
ʻAno Hana Hana ʻelua Polarized Horn Antenna
Hiki i ka antenna horn dual-polarized ke hoʻouna a loaʻa i nā nalu electromagnetic horizontally polarized a me ka vertically polarized ʻoiai e mālama ana i ke kūlana kūlana ʻaʻole i hoʻololi ʻia, no laila ke kuhi hewa ʻana o ka ʻōnaehana ma muli o ka hoʻololi ʻana i ke kūlana antenna i mea e hālāwai ai.Heluhelu hou aku
