Pākuʻi kaapuni uila i pai ʻia a me RF PCB koi i nā hoʻopā kūikawā i hiki ʻole i kāu mau hoa hana hana maʻamau ke lawelawe. Hiki iā mākou ke hoʻohana i nā lamineka alapine kiʻekiʻe me ka hoʻokele paʻa a me ke kaohi kiʻekiʻe e hoʻolālā pono a hoʻomohala i kāu RF PCB e hōʻoia i ka hana maʻamau.

Ua lilo ʻo Rayming i alakaʻi RF microwave PCB alakaʻi i ka honua, e kia ana i nā laminate HF PCB. Rogers PCB, Teflon PCB, Arlon PCB, hiki iaʻu ke hana i nā pono āu e pono ai.

ʻO ka RF PCB

< p> Hiki iā ʻoe ke hilinaʻi i nā huahana ʻoihana a Rayming no ka mea aia iā mākou ka kime, nā pono hana a me ka ʻike e lawelawe i nā mea lamineka e pili ana i nā pono kūikawā e pili ana i ka mechanical, thermal, uila a me nā ʻano hana kikoʻī e pili ana i nā pono FR-4.

E hoʻokau i kāu huahana i nā lima palekana e ka hilinaʻi ʻana i kahi mea hoʻolako PCB mikena kiʻekiʻe loa e nānā pono i nā koi ahonui a hāʻawi i ke kākoʻo āu e pono ai i ka manawa, i kēlā me kēia manawa.

Hoʻomaopopo he aha ka PCBS hf,

1. Hf PCBS a kāhea paha iā microwave PCBS / RF PCBS / RF PCBS e hoʻohana ākea ʻia i nā kamaʻilio kelepona ʻole, nā pūnaewele uwea ʻole a me nā kamaʻilio ukali, ʻoi aku nā pūnaewele 3G, e hoʻonui ana i ka noi mākeke no nā huahana ma HF PCBS. I kēia lā, ke piʻi nei ka noi no nā hoʻolālā microwave PCB mea, a ke hele wikiwiki nei ke kiʻi wikiwiki ʻole (kiʻekiʻe pinepine) i mea e pono ai no nā mākeke he nui e like me ka pale, aerospace a me nā pūnaewele paʻalima. Ke hoʻomau nei i ka hoʻololi ʻana i nā koi mākeke e hoʻokau i ka hoʻomohala ʻana i nā papa kaapuni pinepine i paʻi ʻia. E like me nā lekiō uila ʻo 50+ GHz a i ʻole nā ​​ʻōnaehana pale pale, hiki iā ia ke hoʻokipa iā PCBS me ka halogen-free.

2. ʻO ka RF PCB & Hana ʻia nā PCBS kiʻekiʻe pinepine ʻia mai polytetrafluoroethylene (PTFE PCB), nā fluoropolymers piha i ka ceramic a i ʻole nā ​​mea thermosetting i piha i ka ceramic me nā hoʻomaikaʻi dielectric maikaʻi. Loaʻa i ka mea i kahi dielectric haʻahaʻa paʻa o 2.0-3.8, mea hoʻohaʻahaʻa haʻahaʻa a me nā ʻano nalowale haʻahaʻa maikaʻi loa, akā maikaʻi pū ka hana, ke aniani hoʻololi aniani kiʻekiʻe, ka nui o ka hydrophilic haʻahaʻa, kūpaʻa maikaʻi maikaʻi. ʻO ka coefficient hoʻonui o PTFE PCB mea like me ke keleawe, kahi e paʻa pono ai nā mea dimensional.

3.Panda PCB Company ua hoʻonui i ka hana pono a me ka r & d hoʻokomo kālā. I nā makahiki i hala iho nei i ke kahua o ka hoʻomohala HF PCB, no nā mea kūʻai aku mai ka honua holoʻokoʻa e hālāwai me ka hoʻomohala ʻana o ka mākeke RF PCB, loaʻa iā mākou ka ʻike nui i ka hana ʻana o PTFE PCB no nā papa HF like ʻole, hiki ke neʻe wikiwiki i ka prototype a me ka hana leo. ʻO kā mākou mau mea hoʻolako i nā mea teflon āpau: Rogers PCB, Nelco PCB, Taconic PCB, Arlon PCB.

ʻO ke alakaʻi ākea i nā papa kaapuni RF i paʻi ʻia

RF a me Mircowave PCB hoʻolālā

Hoʻohui ʻo PCBS o kēia manawa i nā ʻenehana kikoʻī a me nā hōʻailona hōʻailona hoʻohuihui, no laila lilo ka hoʻolālā a me ka hoʻolālā i mea paʻakikī, keu hoʻi ke hui ʻia ka rf a me ka microwave no nā ʻāpana. Inā ʻoe e hana pū me mākou, kahi mea kūʻai aku RF PCB ʻē aʻe, a hoʻolālā paha i kāu RF PCB ponoʻī, aia kekahi mau manaʻo.

ʻO ka mea maʻa mau ʻo ke alapine frequency RF he 500 MHz a i ka 2 GHz, akā ʻo nā hoʻolālā ma luna o 100 MHz e manaʻo ʻia he RF PCBS. Inā ʻoe e lele ma ʻō o 2 GHz, aia ʻoe i ka laulā alapine uila.

Loaʻa i nā hoʻolālā RF a me microwave PCB kekahi mau ʻokoʻa nui – ka ʻokoʻa ma waena o lākou a me kāu maʻamau uila a i ʻole ka huila analog.

I ka pōkole, hoʻohana ʻia nā papa kaapuni RF i nā hōʻailona analog ma nā alapine kiʻekiʻe loa i ke kūlohelohe. Hiki i kāu hōʻailona RF ma kahi o nā uila a me ka pae o kēia manawa i kēlā me kēia manawa o ka manawa, ʻoiai aia ia ma waena o kāu palena palena palena a me nā palena nui.

Hoʻouna nā RF a me nā microwave i pai ʻia i nā papa kaapuni i nā hōʻailona ma ke alapine like a ma loko o kekahi pae pinepine. Hoʻohana ʻia nā kānana bandpass e hoʻouna i nā hōʻailona ma ka “band of interest” a no ka kānana ʻana i nā hōʻailona ma waho o ka pae pinepine. Hiki i ka band ke hāiki a ākea paha a hiki ke hoʻolaha ʻia e kahi mea lawe pinepine pinepine.