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TRANSCRIPT
Yangyang PENG, Ph.D
Smarter Micro
RF-SOI in 5G Era
2018 International RF-SOI Workshop, Shanghai, September 19, 2018
Outline
• Why 5G?
• Why SOI?
• Why Smarter Micro?
Smarter Micro Confidential 2
What 4G Can Do:
Things can be connected
Videos can be played Suitable Latency
Smarter Micro Confidential 3
Do We Really Need 5G ?
Smarter Micro Confidential 4
IMT-2020
IMT-advanced
10 10.1
20
1
100
100x10x
1x
Peak data rate(Gbit/s)
User experienced data rate(Mbit/s)
10
10
1
500400350
1x3x
106
105
Area traffic ccapacity(Mbit/s/m2)
Networkenergy efficiency
Connection density(devices/km2)
Latency(ms)
Mobility(km/h)
Spectrum efficiency
Specifications of 5G
4G Spec.
5G Spec.
Smarter Micro Confidential 5
What 5G Can Do:
Things can be connected
Videos can be played Suitable
Latency
Everything HD Videos Ultra Low
Smarter Micro Confidential 6
4G has changed our life, but
5G will change the society.
Why 5G?
“
” -- China Mobile
Smarter Micro Confidential 7
Technologies for RF Power Amplifier
1 2 5 10 20 50 100 200
Frequency (GHz)
Out
put P
ower
(W)
1
10
100
0.1Si (with SOI)
GaAs HEMT
InP
GaAs HBT
SiC
LDMOS
4G / 5G (sub-6GHz)
5G (mmWave)
Smarter Micro Confidential 8
IMT-2020
IMT-advanced
10 10.1
20
1
100
100x10x
1x
Peak data rate(Gbit/s)
User experienced data rate(Mbit/s)
10
10
1
500400350
1x3x
106
105
Area traffic ccapacity(Mbit/s/m2)
Networkenergy efficiency
Connection density(devices/km2)
Latency(ms)
Mobility(km/h)
Spectrum efficiency
Requirements of RF Frond-Ends in 5G
ALL
Higher Performance
Lower Cost
Smaller Size
Smarter Micro Confidential 9
Comparison of Technologies
SOI : The Most Promising Technology in 5G.
RF Performance
Large Scale Circuits
Low Cost
GaAs pHEMT
GaAs HBT
RF-SOI
Smarter Micro Confidential 10
Outline
• Why 5G?
• Why SOI?
• Why Smarter Micro?
Smarter Micro Confidential 11
Requirements of RF Front-End in 5G (Sub-6GHz)
4G (High Band)
5G Era (4G High band
and Sub-6GHz 5G)
Frequency(GHz)
Pout (dBm)
Pout (dBm) x2 x2 x2
B40 B7 B41
n77/78 n79
2.6GHz
B40 B7 B41
4.9GHz
1.Higher Frequency
2. Higher Output Power
3. More Devices
Smarter Micro Confidential 12
RF Front-end must be
intelligent enough to full-fill
ALL of the tough requirements.
Smarter Micro Confidential 13
AgiPAM®
The World’s 1st Reconfigurable RF Front-end Platform.
Smarter Micro Confidential 14
What is Reconfigurable?
Flexibility of Software
High Performance
Hardware
AgiPAM®
GaAs
Smarter Micro Confidential 15
Benefits of AgiPAM®
Performance optimized in every band and every mode.
Better Performance Support more bands in a single Power Amplifier path.
Smaller Size
Less Power Amplifier path.
Lower Price
27002300 f(MHz)
B40 B7 B41
27001710 f(MHz)
B40 B7B3 B1 B40 B7
Smarter Micro Confidential 16
Products based on AgiPAM®
Smarter Micro Confidential 17
Make the Link more Smart with RF-SOI.
Why Smarter Micro?
Smarter Micro Confidential 18