ʻO ka kānana coaxial cavity ka mea i hoʻohana nui ʻia i nā ʻōnaehana hoʻonā RF a me Microwave. Loaʻa i ka kānana coaxial cavity ka maikaʻi o ka pale electromagnetic maikaʻi, ka hoʻolālā paʻa, a me ka poho hoʻokomo passband haʻahaʻa. I ka hihia o ka hoʻouka capacitive, hiki ke hana i ka kānana coaxial cavity i kahi leo liʻiliʻi a loaʻa iā ia nā pōmaikaʻi o ka coefficient rectangular kiʻekiʻe a me ka mana kiʻekiʻe.
Hana ʻia ʻo ia me ka lua, resonator, ka hoʻoheheʻe ʻana, ka mea hoʻohui, ka pā uhi, a me ka laina hoʻohui;
Loaʻa i ka kānana dielectric seramika nā mea maikaʻi i ka miniaturization, ka māmā, ka haʻahaʻa haʻahaʻa, ka paʻa ʻana o ka mahana, a me kahi kālā haʻahaʻa.
Hana ʻia ka kānana ceramic mai ke kumu zirconate titanate ceramic material. Hana ʻia ka mea seramika i ʻāpana, i uhi ʻia me ke kālā ma nā ʻaoʻao ʻelua e like me nā electrodes, a he hopena piezoelectric ma hope o ka polarization kiʻekiʻe o ka volta.
Hoʻohālikelike i ka kānana dielectric me ka kānana coaxial cavity, ʻo ka kānana dielectric he liʻiliʻi liʻiliʻi, hana maikaʻi ʻole, a hana i ka mana haʻahaʻa, akā ʻoi aku ka maikaʻi o ka kānana cavity, ka nui nui, a ʻoi aku ke kumukūʻai ma mua o ka kānana dielectric.
Loaʻa iā lāua ʻelua ka maikaʻi a me ka maikaʻi ʻole, no laila ʻo ke ʻano o ka kānana ʻoi aku ka kūpono no ka hoʻonā ʻana ke kumu nui. E like meka mea hana i nā kānana RF, Hoʻolālā ʻo Jingxin i ka kānana coaxial cavity a me ka kānana dielectric, a ʻoi aku ka hana ʻana i nā mea e like me ka hopena me ke kumukūʻai hoʻokūkū.
Ka manawa hoʻouna: Apr-26-2022
