moralo o phahameng oa Q cavity o kenya letsoho ho khetholleng mats'oao ka ho fana ka karabelo e ikhethileng ea maqhubu, bohloeki bo ntlafalitsoeng ba mats'oao, ho fokotsoa ho sotha ha intermodulation, ts'ebetso e ts'oanang, le boholo bo kopaneng. Likarolo tsena li etsa high-Qdisefe tsa cavitykhetho e ka tšeptjoang bakeng sa mekhoa ea puisano moo ho hloeka ha matšoao le ho tšepahala ho leng bohlokoa.
Moralo oa sebaka se phahameng sa Q ke karolo ea bohlokoa ea lifilimi tsa Keenlion's cavity tse tlatsetsang haholo ho itšehla thajana. Mona ke kamoo e sebetsang kateng:
Kgetho ya Frequency Response
Moralo o phahameng oa Q oa filthara ea cavity o netefatsa hore e na le passband e moqotetsane haholo. Sena se bolela hore e lumella feela mofuta o itseng oa maqhubu hore o fete ha o ntse o fokotsa maqhubu a mang. Mohlala, ho filthara ea 2312.5MHz/2382.5MHz, moralo oa high-Q o lumella feela matšoao a ka har'a lihlopha tsena tse nepahetseng hore a fete. Karabelo ena e ikhethileng e fokotsa tšitiso e tsoang ho mats'oao a kantle ho sehlopha se batloang.
Bohloeki bo Matlafalitsoeng ba Letšoao
Sesefa se phahameng sa Q cavity se fana ka khetho e ntle haholo, e hlahisang bohloeki bo phahameng ba matšoao. Ka ho hana mats'oao a kantle ho sehlopha, sefe se fokotsa lerata le tšitiso e ka theolang boleng ba lets'oao. Sena se bohlokoa haholo lits'ebetsong tsa puisano moo phetiso e hlakileng le e tšepahalang e leng bohlokoa. Moralo o phahameng oa Q o netefatsa hore lets'oao le lula le hloekile ebile le se na maqhubu a sa batleheng.
Ho Fokotsa ho Khopamisoa ha Li-intermodulation
Ho sotha ha maqhubu ho etsahala ha mats'oao a maqhubu a fapaneng a kopana, a theha maqhubu a macha a ka sitisang lets'oao le batloang. Moralo o phahameng oa Q cavity o fokotsa kotsi ea ho sotha intermodulation ka ho laola ka thata mefuta ea maqhubu a fetang sefeneng. Sena se tiisa hore ho na le matšoao a reretsoeng feela a teng tsamaisong ea puisano, ho boloka botšepehi ba matšoao a fetisitsoeng le a amoheloang.
Tshebetso e tsitsitseng
Li-filters tse phahameng tsa Q cavity li tsebahala ka ts'ebetso ea tsona e tsitsitseng ho pholletsa le maemo a mangata a ts'ebetso. Botsitso bona bo tiisa hore sefefo se boloka matla a sona a ho itšehla thajana ka nako le tlas'a maemo a fapaneng. Ebang ke sebakeng sa laboratori kapa tikolohong e thata ea kantle, moralo oa high-Q o netefatsa ts'ebetso e tšepahalang.
Boholo bo Kopanetsoeng le Bokhabane
Ho sa tsotellehe ts'ebetso ea eona e phahameng, e phahameng-Qsefefo se sekotie ka etsoa hore e be e kopaneng le e sebetsang hantle. Sena se etsa hore e be se loketseng bakeng sa mekhoa ea morao-rao ea puisano moo sebaka se fokolang hangata. Boholo ba komporo ha bo sekisetse ts'ebetsong, ho netefatsa hore sefe e ka kopanngoa habonolo lits'ebetsong tse fapaneng ntle le ho fana ka matla a ho itšehla thajana.
Si Chuan Keenlion Microwave khetho e kholo ho litlhophiso tsa narrowband le Broadband, tse koahelang maqhubu ho tloha ho 0.5 ho isa ho 50 GHz. Li etselitsoe ho sebetsana le matla a ho kenya a 10 ho isa ho a 30 ka har'a sistimi ea phetisetso ea 50-ohm. Meralo ea Microstrip kapa stripline e sebelisoa, 'me e ntlafalitsoe bakeng sa ts'ebetso e ntle ka ho fetisisa.
Le rōna re ka khonaCustomizeRF Cavity Filter ho latela litlhoko tsa hau. U ka kenya leqephe la ho itlhophisa ho fana ka lintlha tseo u li hlokang.
https://www.keenlion.com/customization/
E-mail:
sales@keenlion.com
tom@keenlion.com
Sichuan Keenlion Microwave Technology Co., Ltd.
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Nako ea poso: Jun-06-2025