Qualcomm Unveils Innovative Qualcomm ultraSAW RF Filter Technology rau 5G / 4G

Qualcomm Technologies, ntxiv rau Snapdragon X60 modem, tau qhia nws txoj kev tshiab ultraSAW RF lim tshuab rau 4G / 5G mobile li. Nws ua tau zoo txhim kho xov tooj cua zaus kev ua tau zoo nyob rau hauv thaj tsam li 2,7 GHz thiab, raws li cov chaw tsim khoom, yog superior rau cov neeg sib tw nyob rau hauv cov nqe lus ntawm tsis thiab nqi.

Xov tooj cua zaus (RF) lim cais cov xov tooj cua hauv ntau pawg siv hauv xov tooj ntawm tes kom tau txais thiab xa cov ntaub ntawv. Los ntawm kev txo qis qhov poob los ntawm tsawg kawg yog 1 dB, Qualcomm ultraSAW nto acoustic yoj (SAW) cov lim dej ua tau zoo tshaj qhov sib tw lub cev acoustic yoj (BAW) lim mus txog 2,7 GHz.

Qualcomm ultraSAW nta kev ua haujlwm siab lim dej hauv 600 MHz - 2,7 GHz ntau yam, thiab yog tus cwj pwm los ntawm cov txiaj ntsig hauv qab no:

• Kev sib cais zoo heev ntawm kev txais thiab xa cov teeb liab thiab kev sib tham sib tham;
• high zaus selectivity;
• Qhov zoo tshaj plaws txog li 5000 - ntau dua li qhov sib tw OAV lim;
• tsis tshua muaj insertion poob;
• kub stability nrog kub tsis tshua muaj drift ntawm kev txiav txim ntawm x10-6 / deg. TO.

Cov thev naus laus zis tso cai rau cov tuam txhab los txhim kho lub zog ua haujlwm ntawm ntau hom 5G thiab 4G li thaum txo cov nqi piv rau cov kev sib tw nrog cov yam ntxwv zoo sib xws. Raws li kev siv thev naus laus zis, smartphones yuav ua haujlwm autonomously ntev dua, thiab kev sib txuas lus zoo yuav nce ntxiv. Kev tsim khoom ntawm Qualcomm ultraSAW tsev neeg ntawm cov khoom sib cais thiab kev sib koom ua ke yuav pib nyob rau lub quarter tam sim no, thiab thawj cov khoom lag luam zoo raws li nws yuav tshwm sim hauv ib nrab xyoo 2020.

Qualcomm ultraSAW yog lub thev naus laus zis tseem ceeb txhawm rau txhim kho kev ua tau zoo ntawm lub tuam txhab RFFE cov ntaub ntawv thiab Snapdragon 5G Modem-RF modem systems. Qualcomm ultraSAW thev naus laus zis yog siv hauv lub zog amplifier modules (PAMiD), pem hauv ntej kawg modules (FEMiD), ntau haiv neeg modules (DRx), Wi-Fi extractors, navigation signal extractors (GNSS extractors), thiab RF multiplexers.

Tau qhov twg los: 3d xov.ru