Nā ʻĀpana Pololei o ka Naveguide Microwave RF Milimita Nalu Radio

I nā ʻōnaehana alapine (frequency) a me nā ʻōnaehana microwave, ʻo ka waveguide ka hana kiʻekiʻe loa o ka interconnection a me nā ʻāpana passive, ʻo ia hoʻi ma ke kāʻei alapine i hāʻawi ʻia e hoʻouna pono i ka ikehu hōʻailona alapine (frequency), a ʻo ke ʻano nui o ka waveguide he metala conductive materials, hiki ke lawelawe i nā pae mana kiʻekiʻe loa.
E like me ka inoa e hōʻike nei, ua pili pololei nā ʻāpana pololei o ka waveguide me ka ʻole o ka hoʻololi ʻana i kāna kuhikuhi hoʻoili hōʻailona, ​​​​a hiki ke hoʻopilikino ʻia ka lōʻihi e like me ke ʻano noi, mai kekahi mau kenimika a i kekahi mau mika.
Pono ka hoʻolālā a me ka hana ʻana o nā ʻāpana pololei o ke alakaʻi nalu e noʻonoʻo i nā mea like ʻole, e like me ke alapine hana, ka nui o ke alakaʻi nalu, ke koho ʻana i nā mea, ka ʻenehana hana, a me nā mea ʻē aʻe. ʻO nā ʻano maʻamau o nā mea hoʻololi alakaʻi nalu e komo pū me nā hoʻololi mai nā alakaʻi nalu rectangular i nā alakaʻi nalu pōʻai, nā hoʻololi ma waena o nā alakaʻi nalu rectangular o nā nui like ʻole, a me nā hoʻololi mai nā alakaʻi nalu i nā laina coaxial.