Xws li tus kws tshaj lij kev sib tw sib txuas ntawm 3G mus rau 5G zaus, Kuv tau pom ntawm 5G zaus, Kuv tau pom ntawm kev xaiv ua kom muaj lossis tawg chaw nres tsheb nres tsheb. Cia kuv piav qhia tias yog vim li cas-tua hluav taws Ceramic (LTCC) DipleXers tau dhau los ua kev lag luam zais cia riam phom.
Lub 5g Puab Tsw
5G tes hauj lwm juggle:
Fragmented Spectrum Bands (n77/n78/n79)
Tus muaj kev sib sau ua keXav tau kev sib cais huv
Kev tswj cua sovHauv cov neeg hauv qab nthab ntov
Cov tshuaj tsoos pom cov ntxaij lim dej hauv no, tab sis ltcc yam zoo li shinhom XDF {{Series daws cov kev sib tw ua ke.
3 lub superpowers
1. Zaus ninja
LTCC's Fumered Ceramic Txheej Txheem Tso Cai:
Nyiaj ua haujlwm dual (piv txwv li, 3. {{}}. {}}. {} Ghz)
<1.5dB insertion loss (vs. 2.2dB in SAW alternatives)
Kev ntsuas cov ntaub ntawv:
| Chaw ua uas tsis tau haus | LTCCCU DIPEXER | Kaw diplexer |
|---|---|---|
| Poob ntxig | 1.2dB | 2.4DB |
| Qhov ntsuas kub ntau | {{0 {}} ~ {+125 degree | {{0 {}} ~ {+85 degree |
2. Qhov loj me
Ntawm tsuas yog 3.2 × 2.5mm (me dua li cov nplej ntawm cov nplej!), Cov no haum rau hauv:
AU Xov Tooj Cua
Sab nraum zoov kem sab nraum zoov
Txawm tias Drone-Mounted Base
3. Thermal tub rog
Lub Ceramic Kev Tsim Kho:
Kev tawm ua kom sov kub 30% sai dua li cov ntxaij lim dej polymer
Tswj hwm kev ua tau ruaj khov thaum lub caij ntuj sov ceak thauj khoom
Kev siv tiag tiag
Thaum Huawei tau tso tseg lawv 5g Mmwave chaw nres tsheb hauv Shanghai, LTCCT Dariplers tau pab:
✔ Txo cov txee loj los ntawm 22%
Kev Siv Hluav Taws Xob Tsawg Los Ntawm 15%
✔ Ua tiav 99.999% teeb liab ruaj ntseg
Pro taub: Nco ntsoov txheeb xyuas koj diplexer qhov kev txiav txim thib peb thib peb (OIP3) Thaum ua khub nrog Gan Pas.
Txoj kev ua ntej
Nrog 6g kev tshawb fawb twb pib, cia siab tias:
Ulcc Designs rau loj MIMO
→ → ai-optimized zaus teb kev rov qab
→ Cov Khoom Noj Hauv Eco Cov Khoom Noj-Dawb
Qho tseem ceeb:
[1] shinhom ltcc kev qhia kev tshwj xeeb
[2] 3GPP Tr 38.901 (5G RF Xav Tau)
[3] Huawei 2024 daim ntawv dawb ntawm cov kav hlau txais xov