項目詳細信息 Detalhes de Projeto

項目詳細信息
Detalhes de Projeto
檔案編號
申請實體
項目負責人
No. de
Entidade
Responsável de
Arquivo
Requerente
Projeto
010/2007/A
澳門大學
Rui P. Martins
項目名稱
Designação de Projeto
低壓多制式無線收發器的模擬基帶電路
Rich applications in handheld devices such as Internet access, gaming and
navigation have witnessed the rapid evolution of wireless communications
from previously simple voice, to recently superb multimedia. Today
wireless standards cover a wide range of data rate related to distance,
continuously trending toward offering the best wireless connectivity
anywhere. It would not be surprising that in the 4th generation (4G) the
portable devices will become a universal terminal. From the realization
viewpoint, nevertheless, stepping toward a “one-fits-all” radio is
undoubtedly thorny. One implication of 4G wireless communication to the
development of wireless systems is that the terminal must be compatible
with most existing standards. GSM, GPS, WCDMA, IEEE 802.11a/b/g/n,
WiMax, Bluetooth, ZeeBee and Ultra Wideband, just to name a few, are
certain prospective standards that will contribute to the final wireless
domain. Distributed over a wide range of spectrum, and utilized different
modulations, complicate the reuse of analog blocks and tradeoffs in
項目摘要
frequency plan, especially for handheld devices.
Sumário de
Projeto
Another bottleneck in realization is that the advance in lithography to
nanoscale nodes requires the systems to operate underneath a low-voltage
supply for the reliability issue, but with a slightly scaled threshold voltage
for reducing the leakage power. Predicted by the International Technology
Roadmap for Semiconductors, technology scaling leads to a strong shrink
of supply-to-threshold-voltage ratio from roughly 30% to 50%. Such a
trend is an anathema for realizing wireless systems because most of the
front-ends still require analog circuits as the interface. With insufficient
voltage headroom, very fundamental analog functions as simple as a
floating switch also fails, leading to even complicated implementation and
tradeoff between performance, power and cost.
This research addresses those concerns investigating advanced transceiver
analog-baseband solutions. Techniques enable easy reconfiguration
between standards and avoid using of any process option become the most
valuable strategy, ensuring the techniques are generally applicable in
standard processes.
結果被引
結果類型
結果名稱
Tipo de
Designação de
Resultado
Resultado
用或收錄
主要完成
者
結果說明
Agente
Explicação de Resultado
Principal
情況
Situação de
Citação ou
Inclusão de
Resultado
Paper
A 2×VDD-Enabled
Pui-In Mak
IEEE Transactions on
Mobile-TV RF
R. P.
Microwave Theory and
Front-End with TV-GSM
Martins
Techniques
Design of an
Pui-In Mak
IEEE Transactions on
ESD-Protected
R. P.
Circuits and Systems – I:
Ultra-Wideband LNA in
Martins
Regular Papers
Pui-In Mak
IEEE Potentials
Differential SC Biquad
Miguel A.
IEEE International
Filter with Hybrid
Martins,
Symposium on Circuits and
Utilization of OpAmp
Ka-Fai Un,
Systems
and Comparator-Based
Pui-In Mak
Circuit
R. P.
SCI
Interoperability in 1-V
90-nm CMOS
Paper
SCI
Nanoscale CMOS for
Full-Band Mobile TV
Tuners
Paper
Explosive Growth Calls
IEEE
for More Mixed-Voltage
Analog Integrated
Circuits
Paper
IEEE, EI
Martins
Paper
Paper
An Active-Balun LNA
Keng-Wai
IEEE Asia Pacific
with Forestage-Poststage
Lo,
Conference on Postgraduate
Gain Controls for
Pui-In Mak
Research in
VHF/UHF Mobile-TV
R. P.
Microelectronics &
Tuners
Martins
Electronics
A 2xVDD–Enabled
Pui-In Mak
IEEE Symposium on VLSI
TV-Tuner RF Front-End
R. P.
Circuits
Supporting TV-GSM
Martins
Interoperation in 90nm
CMOS
IEEE, EI
IEEE, EI
Paper
“A
Ka-Fai Un,
IEEE Asia-Pacific
IEEE, EI
DC-Offset-Compensated,
Pui-In Mak
Conference on Circuits and
CT/DT Hybrid Filter
R. P.
Systems
with Process-Insensitive
Martins
Cutoff and Low In-Band
Group-Delay Variation
for WLAN Receivers
Paper
An open-loop
Ka-Fai Un,
IEEE International
IEEE, EI
octave-phase
Pui-In Mak
Symposium on Circuits and
local-oscillator generator
R. P.
Systems
with high-precision
Martins
correlated phases for
VHF/UHF mobile-TV
tuners
Paper
An Open-Source-Input,
Pui-In Mak,
IEEE International
IEEE, EI
Ultra-Wideband LNA
Ka-Hou Ao
Symposium on Circuits and
with Mixed-Voltage
Ieong
Systems
ESD Protection for
R. P.
Full-Band (170-to-1700
Martins
MHz) Mobile TV Tuners
Award
Outstanding Young
Pui-In Mak
Author Award
R. P.
Awarded by IEEE Circuits
n/a
and Systems Society
Martins
Award
Merit Student Paper
Ka-Fai Un,
Awarded by IEEE
n/a
Award
Pui-In Mak
Asia-Pacific Conference on
R. P.
Circuits and Systems
Martins
人才培養數目
博士或以上
碩士
學士或以下
Número de
Doutor ou mais
Mestrado
Licenciado ou menos
-
2
-
Formação de
Pessoais
研究結果
樣品
成品
產品
Resultado
Amostra
Obra Concluída
Produto
de Estudo
-
-
-
*註︰
*Obs.:
(1)
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(1)
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(2)
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(2)
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