ʻO nā kānana haʻahaʻa haʻahaʻa LC he kuleana koʻikoʻi i ka hoʻoili uila uila. Hiki iā lākou ke kānana pono i nā hōʻailona haʻahaʻa haʻahaʻa a hoʻopaʻa i ka walaʻau kiʻekiʻe, a laila e hoʻomaikaʻi ai i ka maikaʻi o nā hōʻailona. Hoʻohana ia i ka synergy ma waena o ka inductance (L) a me ka capacitance (C). Hoʻohana ʻia ka inductance e pale i ka hele ʻana o nā hōʻailona kiʻekiʻe, ʻoiai ka capacitance e hoʻouna a hoʻonui i nā hōʻailona haʻahaʻa. Hana kēia hoʻolālā i nā kānana haʻahaʻa haʻahaʻa LC i ke kuleana nui i nā ʻōnaehana uila he nui, ʻoi aku ka maikaʻi o ka hoʻomaikaʻi ʻana i ka maikaʻi o ka hōʻailona a me ka hōʻemi ʻana i ka walaʻau.
Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana, ke ulu nei ka noi no nā hōʻailona kiʻekiʻe ma nā kahua e like me ke kamaʻilio kelepona, ka hoʻoili leo, a me ka hoʻoili kiʻi e ulu nei. Ma ke ʻano he ʻāpana koʻikoʻi o ka hoʻoili ʻana i ka hōʻailona, ʻo nā kānana haʻahaʻa haʻahaʻa LC he mau noi ākea ākea i kēia mau kahua. I nā ʻōnaehana kamaʻilio uila, hiki i nā kānana haʻahaʻa haʻahaʻa LC ke kānana maikaʻi i nā hōʻailona keakea kiʻekiʻe a hoʻomaikaʻi i ka maikaʻi o ka hōʻailona ma ka hopena loaʻa; i ka hopena o ka hoʻouna ʻana, hiki iā ia ke hōʻoia i ka hoʻokō ʻana i ka bandwidth hōʻailona a pale i ka hoʻopili ʻana me nā alapine ʻē aʻe. Ma ke kahua o ka hoʻoponopono leo, kōkua nā kānana haʻahaʻa haʻahaʻa LC i ka wehe ʻana i ka walaʻau kiʻekiʻe a me nā hōʻailona hele hewa i nā hōʻailona leo, e hāʻawi ana i nā hopena leo maʻemaʻe a maʻemaʻe. ʻOi aku ma nā ʻōnaehana leo, koʻikoʻi nā kānana i ka hoʻomaikaʻi ʻana i ka maikaʻi o ke kani. Ma keʻano o ka hoʻoponopono kiʻi, hoʻemi ka LC low-pass kānana i ka walaʻau kiʻekiʻe i ke kiʻi, hoʻopau i ka distortion kala, a hōʻoia i ka maopopo a ʻoi aku ka ʻoiaʻiʻo o ke kiʻi.
ʻO nā hiʻohiʻona nui o ka kānana haʻahaʻa haʻahaʻa LC me ka pane alapine maʻemaʻe a me ka linearity pae maikaʻi. Ma lalo o ke alapine cutoff, liʻiliʻi ka attenuation hōʻailona, e hōʻoia ana i ka pono o ka hōʻailona; ma luna o ke alapine cutoff, ʻo ka hōʻailona attenuation he pali, e kānana pono ana i ka walaʻau kiʻekiʻe. Eia hou, ua hōʻoia ka laina laina e hiki i ka hōʻailona ke hoʻomau i kona pilina mua ma hope o ka kānanaʻana, he mea nui loa ia no nā noi e like me ka hoʻoponopono leo a me ka lawe kiʻi.
Me ka holomua o ka ʻenehana, e hoʻomau ka kānana haʻahaʻa haʻahaʻa LC i ka hana hou a hoʻomohala i ke ʻano o ka miniaturization, hoʻohui, a me nā noi kiʻekiʻe, e hoʻonui i kāna mau wahi noi. I ka wā e hiki mai ana, ʻoi aku ka nui o nā kānana haʻahaʻa haʻahaʻa LC i nā ʻōnaehana uila hou aku, e hāpai ana i ka hoʻomohala ʻepekema a me ka ʻenehana a me ka holomua ʻoihana.
Ka manawa hoʻouna: Jan-08-2025
