rf-soi in 5g erasoiconsortium.eu/wp-content/uploads/2018/08/rf_soi_forum... · 2018-10-10 ·...
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Yangyang PENG, Ph.D
Smarter Micro
RF-SOI in 5G Era
2018 International RF-SOI Workshop, Shanghai, September 19, 2018
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Outline
• Why 5G?
• Why SOI?
• Why Smarter Micro?
Smarter Micro Confidential 2
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What 4G Can Do:
Things can be connected
Videos can be played Suitable Latency
Smarter Micro Confidential 3
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Do We Really Need 5G ?
Smarter Micro Confidential 4
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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
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What 5G Can Do:
Things can be connected
Videos can be played Suitable
Latency
Everything HD Videos Ultra Low
Smarter Micro Confidential 6
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4G has changed our life, but
5G will change the society.
Why 5G?
“
” -- China Mobile
Smarter Micro Confidential 7
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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
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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
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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
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Outline
• Why 5G?
• Why SOI?
• Why Smarter Micro?
Smarter Micro Confidential 11
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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
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RF Front-end must be
intelligent enough to full-fill
ALL of the tough requirements.
Smarter Micro Confidential 13
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AgiPAM®
The World’s 1st Reconfigurable RF Front-end Platform.
Smarter Micro Confidential 14
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What is Reconfigurable?
Flexibility of Software
High Performance
Hardware
AgiPAM®
GaAs
Smarter Micro Confidential 15
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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
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Products based on AgiPAM®
Smarter Micro Confidential 17
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Make the Link more Smart with RF-SOI.
Why Smarter Micro?
Smarter Micro Confidential 18