Mmụba nke netwọk 4G LTE, ntinye nke netwọk 5G ọhụrụ, na oke Wi-Fi na-eme ka ọnụọgụgụ eriri redio (RF) nke ngwaọrụ ikuku ga-akwado dịkwuo elu. Ogwe ọ bụla chọrọ nzacha maka iche iji debe akara dị na "ụzọ" kwesịrị ekwesị. Ka okporo ụzọ na-abawanye, ihe achọrọ ga-abawanye iji kwe ka akara ndị bụ isi gafee nke ọma, na-egbochi mmiri batrị na-agbapụta ma na-amụba ọnụego data. Ihe nzacha dị oke mkpa maka ikike bandwidth sara mbara na ugboro ugboro dị elu, ebe ihe kacha sie ike bụ Wi-Fi 6E ọhụrụ nwere bandwidth nke 6.1MHz na ugboro kachasị nke 200.7 GHz.
Ebe ọ bụ na ọtụtụ ndị na-eji usoro ugboro ugboro 5GHz ruo 3GHz maka 7G na Wi-Fi eme ihe, nnyonye anya n'etiti eriri ga-emebi ịdị n'otu nke teknụzụ ikuku ndị a dị elu ma belata arụmọrụ ha. Ya mere, achọrọ nzacha arụmọrụ ka mma iji nọgide na-eguzosi ike n'ezi ihe nke eriri ọ bụla. Na mgbakwunye, ọnụọgụgụ antenna ole na ole dị na ngwaọrụ mkpanaka na AP ga-akwalite mgbanwe nhazi iji mee ka ojiji nkekọrịta antenna dịkwuo elu, nke ga-eme ka ihe achọrọ maka arụmọrụ nzacha dịkwuo elu.
Teknụzụ nzacha ga-anọgide na-agbanwe agbanwe iji mezuo ihe achọrọ nke Wi-Fi 6 na Wi-Fi 6E ọhụrụ yana ọrụ 5G. Teknụzụ nzacha ndị gara aga ejiri na ngwa ikuku dịka Surface Acoustic Wave (SAW), Temperature Compensated SAW (TC-SAW), Solidly Mounted Resonator-Bulk Acoustic Wave (SMR-BAW), na Film Bulk Acoustic Resonators (FBAR) nwere ike ịgbatị na bandwidth sara mbara na ugboro ugboro dị elu mana na-efu paramita ndị ọzọ dị mkpa dịka mfu na ike siri ike. Ma ọ bụ, ọtụtụ nzacha nwere ike ikpuchi bandwidth sara mbara, ma ejiri ya na nzacha na-abụghị acoustic ma ọ bụ dị ka ọtụtụ ngalaba.
Site na nzacha arụmọrụ dị elu emelitere, ihe ga-esi na ya pụta ga-abụ ọnụego data dị elu, obere oge na-adịghị anya, na mkpuchi siri ike karị. Onye ọ bụla enweela nsogbu ịkpọ oku vidiyo, nkwụsị egwuregwu, na mfu nke njikọ gburugburu ụlọ n'oge ebe ọrụ dịpụrụ adịpụ. Teknụzụ Wi-Fi ọhụrụ yana ugboro bandwidth ọhụrụ obosara nke nzacha dị elu na-echebe ga-enye ngwọta na-aga n'ihu. Ihe nzacha ndị a ga-enyere aka iru bandwidth obosara achọrọ, ọrụ ugboro ugboro dị elu, obere mfu, na ikike njikwa ike dị elu. Dịka ọmụmaatụ, XBAR dabere na teknụzụ resonator bulk acoustic wave (BAW). Resonators ndị a gụnyere otu kristal, oyi akwa piezoelectric, na tines metal n'elu elu dị ka transducer interdigital (IDT).
Ngwakọta ngwakọ nke ngwaọrụ passive integrated (IPD) nke FBAR Wi-Fi 6E na-enye nchebe nnyonye anya naanị maka eriri 5 GHz na-enweghị ikike ọ bụghị maka ọwa 5G sub-6GHz ma ọ bụ UWB, ebe nzacha XBAR Wi-Fi 6E na-echebe eriri Wi-Fi 6E site na nsogbu nnyonye anya niile nwere ike inwe.
Nzacha RF maka Wi-Fi 7
Wi-Fi na-emeju netwọk ekwentị n'ịnakọta ikike na ọsọ data achọrọ. Wi-Fi 6 na mmụba dị ukwuu na-eme ka Wi-Fi mara mma karịa. Agbanyeghị, ịdị n'otu nke Wi-Fi na 5G ga-achọ nzacha iji dozie nsogbu nnyonye anya nwere ike. Ihe nzacha ndị a kwesịrị inye nnukwu bandwidth, ọrụ ugboro ugboro dị elu, obere mfu, na njikwa ike dị elu. Site na asambodo nke ngwaọrụ Wi-Fi 7 a tụrụ anya na mbido 2024, mkpa maka nzacha iji mezuo ihe achọrọ siri ike ga-akawanye njọ. Na mgbakwunye, mgbanwe mgbe ọrịa na-efe efe gasịrị na ụdị ndụ na ebe ọrụ pụtara na a ga-enwe naanị ụdị ngwaọrụ ọhụrụ na ngwa ndị na-achọ data.
Chengdu Concept Microwave bụ ọkachamara n'ịmepụta nzacha RF na China, gụnyere nzacha RF lowpass, nzacha highpass, nzacha bandpass, nzacha notch/band stop filter, na duplexer. Enwere ike ịhazi ha niile dịka ihe ị chọrọ si dị.
Nnọọ na webụsaịtị anyị : www.concet-mw.com ma ọ bụ zitere anyị ozi na:sales@concept-mw.com
Oge ozi: Sep-20-2023