Nā kānana hele kiʻekiʻe RF Coaxial Comb Interdigital Microstrip Microwave Millimeter Wave Radio Frequency Spiral Hoʻokuʻu ʻia

Hāʻawi ia i nā hōʻailona me nā alapine i ʻoi aku ma mua o kekahi paepae e hala, akā hōʻole i nā hōʻailona me nā alapine i emi iho ma mua o kēlā paepae. ʻO ka kānana passive high-pass he kānana i haku ʻia me nā ʻāpana passive (R, L a me C), me ka hoʻohana ʻana i ke kumumanaʻo e hoʻololi ka reactance o nā capacitors a me nā inductors me ka hoʻololi o ke alapine. ʻO nā mea maikaʻi o ka kānana kiʻekiʻe: he maʻalahi ke kaapuni, ʻaʻole koi i ka mana DC, hilinaʻi kiʻekiʻe; Hiki iā ia ke hoʻopau pono i ka hōʻailona alapine haʻahaʻa a hana i ka hōʻailona alapine kiʻekiʻe. ʻO ka hemahema o ka kānana kiʻekiʻe ka nui o ka attenuation rate, hiki ke hoʻopili i ka pololei o ka hōʻailona; ʻO ka hōʻailona i loko o ka passband ka nalowale o ka ikehu, ʻike ʻia ka hopena o ka ukana, a maʻalahi ka hoʻohana ʻana i nā inductors e hana i ka induction electromagnetic, a ʻoi aku ka nui o ka nui a me ke kaumaha o ka kānana i ka nui o ka inductance L, ʻaʻole ia e pili i ka domain haʻahaʻa.
Hoʻokaʻawale hou ʻia nā kānana hele kiʻekiʻe i hui pū me nā kānana hele kiʻekiʻe, nā kānana hele kiʻekiʻe interdigital, nā kānana hele kiʻekiʻe spiral, nā kānana holo kiʻekiʻe i hoʻokuʻu ʻia.