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ʻEnehana Microwave Sichuan Keenlion——Nā mea hana passive

ʻO Sichuan Keenlion Microwave Technology CO., Ltd. ka mea hana nui o nā ʻāpana Passive Mircrowave ma Sichuan Chengdu, Kina. Ua hoʻokumu ʻia i ka makahiki 2004, ʻo Sichuan Keenlion Mircrowave techenology CO., Ltd.
Hāʻawi mākou i nā ʻāpana mirrowave hana kiʻekiʻe a me nā lawelawe pili no nā noi microwave ma ka home a ma waho. He kūpono ke kumukūʻai o nā huahana, me nā ʻano mea hoʻokaʻawale mana like ʻole, nā mea hoʻohui kuhikuhi, nā kānana, nā mea hoʻohui, nā duplexers, nā ʻāpana passive i hana ʻia, nā mea hoʻokaʻawale a me nā mea hoʻopuni. Hoʻolālā kūikawā ʻia kā mākou huahana no nā ʻano ʻano like ʻole a me nā mahana. Hiki ke hoʻonohonoho ʻia nā kikoʻī e like me nā koi o ka mea kūʻai aku a pili i nā kāʻei alapine maʻamau a kaulana me nā bandwidth like ʻole mai DC a 50GHz.

Nā mea hana passive
He papa koʻikoʻi nā mea hana passive o nā mea hana microwave a me RF, nona kahi kuleana koʻikoʻi i ka ʻenehana microwave. ʻO nā ʻāpana passive e komo pū me nā resistors, capacitors, inductors, converters, gradients, matching networks, resonators, filters, mixers a me nā switch.

ʻAno hāmeʻa
Hoʻolauna ʻano
ʻO nā ʻāpana passive e komo pū me nā resistors, capacitors, inductors, converters, gradients, matching networks, resonators, filters, mixers and switches. He ʻāpana uila e hiki ke hōʻike i kona mau ʻano me ka ʻole o ka lako mana waho. ʻO nā ʻāpana passive he mau mea resistive, inductive a me capacitive. ʻO kā lākou hiʻohiʻona maʻamau, hiki iā lākou ke hana i ka wā e loaʻa ai kahi hōʻailona me ka ʻole o ka hoʻohui ʻana i ka mana i loko o ke kaapuni.

pale kū'ē
Ke hele ke au ma o kahi alakaʻi, ʻo ka waiwai e pale ai ke kū'ē kūloko o ke alakaʻi i ke au ua kapa ʻia ʻo resistance. ʻO nā ʻāpana e pāʻani ana i ke kuleana o ke kāohi ʻana i ke au i loko o ke kaapuni ua kapa ʻia ʻo resistors, i kapa ʻia he resistors no ka pōkole. ʻO ke kumu nui o ka resistor ka hoʻemi ʻana i ka voltage, ka puʻunaue ʻana i ka voltage a i ʻole shunt. Hoʻohana ʻia ia ma ke ʻano he ukana, feedback, coupling, isolation, etc. ma kekahi mau kaapuni kūikawā.
ʻO ka hōʻailona o ke kū'ē ma ke kiʻikuhi kaapuni ʻo ia ka leka R. ʻO ke anakahi maʻamau o ke kū'ē ʻo Ohm, i hoʻopaʻa ʻia ma ke ʻano he Ω. ʻO nā mea i hoʻohana pinepine ʻia he kiloohm KΩ a me megaohm mΩ.
IKΩ=1000Ω 1MΩ=1000KΩ

kapiliona
ʻO ka Capacitor kekahi o nā ʻāpana maʻamau i nā kaapuni uila. He ʻāpana ia no ka mālama ʻana i ka ikehu uila. Hana ʻia ka capacitor i ʻelua mau alakaʻi o ka nui like a me ke ʻano like i hoʻopaʻa ʻia me kahi papa o ka mea hoʻokaʻawale. Ke hoʻopili ʻia kahi voltage i nā wēlau ʻelua o ka capacitor, mālama ʻia kahi uku uila ma ka capacitor. Ke ʻole ka voltage, inā he kaapuni pani, e hoʻokuʻu ia i ka ikehu uila. Pale ka capacitor iā DC mai ka hele ʻana ma ke kaapuni a ʻae iā AC e hele. ʻO ke kiʻekiʻe o ke alapine o AC, ʻoi aku ka ikaika o ka hiki ke hele. No laila, hoʻohana pinepine ʻia nā capacitors i nā kaapuni no ka hoʻopili ʻana, ka kānana bypass, ka manaʻo, ka manawa a me ka oscillation.
ʻO C ke code leka o ka capacitor. ʻO farad ke anakahi o ka capacitance (i hoʻopaʻa ʻia ma ke ʻano he f), ka mea i hoʻohana pinepine ʻia ʻo μF (micro method), PF (ʻo ia hoʻi μμF. Pico method).
1F=1000000μF=10^6μF=10^12PF 1μF=1000000PF
ʻAʻole linear nā ʻano o ka capacitance i loko o ke kaapuni. Ua kapa ʻia ka impedance i ke au he capacitive reactance. He inversely proportional ka capacitive reactance i ka capacitance a me ka alapine hōʻailona.

Mea hoʻokomo
E like me ka capacitance, ʻo ka inductance kekahi ʻāpana mālama ikehu. Hana ʻia nā inductors i nā coils. Ke hoʻopili ʻia ka uila AC ma nā wēlau ʻelua o ke coil, hoʻoulu ʻia ka ikaika electromotive i hoʻokomo ʻia i loko o ke coil, kahi e pale ai i ke au e hele ana ma o ke coil mai ka loli. Ua kapa ʻia kēia mea keakea he kū'ē inductive. Pili pono ka reactance inductive i ka inductance a me ke alapine o ka hōʻailona. ʻAʻole ia e keakea i ke au DC (me ka nānā ʻole i ke kū'ē DC o ke coil). No laila, ʻo ke kuleana o ka inductance i nā kaapuni uila: ka pale ʻana i ke au, ka hoʻololi ʻana o ka voltage, ka hoʻopili ʻana a me ka hoʻohālikelike ʻana me ka capacitance no ka hoʻonohonoho ʻana, ka kānana ʻana, ke koho alapine, ka mahele alapine, a pēlā aku.
ʻO ke code o ka inductance i loko o ke kaapuni ʻo L. ʻO ke anakahi o ka inductance ʻo Henry (i hoʻopaʻa ʻia ʻo H), a ʻo nā mea i hoʻohana pinepine ʻia ʻo milliheng (MH) a me micro Heng (μH).
1H=1000mH 1mH=1000μH
ʻO ka Inductance kahi ʻāpana maʻamau o ka induction electromagnetic a me ka hoʻololi electromagnetic. ʻO ka hoʻohana maʻamau ka mea hoʻololi.

Ke kuhikuhi hoʻomohala
1. ʻO ka modularization i hoʻohui ʻia ke ʻano hoʻomohala o nā ʻāpana passive i ka wā e hiki mai ana. Hāʻawi ka module hoʻohui i ka hiki ke hoʻohui i nā ʻāpana hana a i ʻole nā ​​​​modules a me nā ʻāpana passive, a hoʻokō i nā koi o ka hōʻemi module a me ke kumukūʻai haʻahaʻa i ka manawa like. ʻO nā ʻano hana nui e pili ana i: ʻenehana keramika co-fired haʻahaʻa (LTCC), ʻenehana ʻili lahilahi, ʻenehana semiconductor wafer silicon, ʻenehana papa kaapuni multilayer, a pēlā aku.
2. Hoʻonui liʻiliʻi. ʻO ka ʻimi ʻana i ka hoʻonui liʻiliʻi a me ka māmā i ka ʻoihana uea ʻole e pono ai nā mea hana passive e hoʻomohala i kahi ala liʻiliʻi. Hoʻohana nui ʻia ka ʻōnaehana micro electro mechanical (MEMS) e hana i nā ʻāpana RF i liʻiliʻi, haʻahaʻa ke kumukūʻai, ʻoi aku ka ikaika a ʻoi aku ka maikaʻi no ka hoʻohui ʻana.
3. Ka hopena encapsulation. Ke hoʻohālikelike ʻia me nā ʻāpana passive i kau ʻia ma luna o ka ʻili maʻamau, hiki i ka hoʻohui ʻana o nā ʻāpana i loko o ka pūʻolo ke hoʻomaikaʻi maikaʻi i ka hilinaʻi o ka ʻōnaehana, hoʻopōkole i ke ala alakaʻi, hōʻemi i nā hopena parasitic, hōʻemi i nā kumukūʻai a hoʻemi i ka nui o nā hāmeʻa.

Nā ʻokoʻa ma waena o nā ʻāpana hana a me nā ʻāpana passive
ʻO nā mea hana passive he mau mea hana e hiki ke hōʻike i ko lākou mau ʻano waho me ke kūʻokoʻa me ka ʻole o ka lako mana waho (DC a AC paha). Eia kekahi, aia nā mea hana ikaika. ʻO ka mea i kapa ʻia ʻo "ʻano waho" ʻo ia ke wehewehe i kahi pilina nui o ka mea hana, ʻoiai ke voltage a i ʻole ke au, ke kahua uila a i ʻole ke kahua magnetic, ke kaomi a i ʻole ka wikiwiki a me nā nui ʻē aʻe e hoʻohana ʻia e wehewehe i kona pilina.

Hiki iā mākou ke hoʻopilikino i nā ʻāpana passive rf e like me kāu mau koi. Hiki iā ʻoe ke komo i ka ʻaoʻao hoʻopilikino e hāʻawi i nā kikoʻī āu e pono ai.
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