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Recent Journal Publications
S. Hu, Y. Zhou, C.L. Law and W. Dou, “Study
of a CPW-fed Monopole Antenna for Passive Chipless UWB-RFID
Localization System”, IEEE Transactions on Antennas &
Propagation, Vol 58, No 2, Feb 2010, pp 271-278
Chao Fang, Choi L Law, and James Hwang,
“High-Voltage High-Efficiency Ultra-Wideband Pulse Synthesizer”,
IEEE Microwave and Wireless Components Letters, Vol. 20, No 1,
Jan 2010, pp 49-51
Z. Zhang and C.L. Law, “Reply to “Comment on
“Short-Delay Multipath Mitigation Technique Based on Virtual
Multipath””, IEEE Antennas and Wireless Propagation Letters,
Vol. 8, 2009, pp1435-1435
Y. Shen, C.L Law, K.S Koh and S. Hu, “Active
ultra-wideband tag design for concrete debris tracking systems”,
Electronic Journal of Structural Engineering, Special Issue:
Sensor Network on Building Monitoring: from theory to real
application (2009), pp 58-65
S. Hu, W.B. Dou and C.L. Law, “A tapered slot
antenna with flat and high gain for ultra-wideband
applications”, Journal of Electromagnetic Waves and
Applications, Vol 23, Issue 5-6, 2009, pp723-728
Jingjing Xia, Choi L Law, Jisu
Jiang; “A novel 3-5GHz Active Matched Filter for Impulse Radio
Ultra-Wideband”, IEEE Microwave and Wireless Components Letters,
Vol 19, No. 7, July 2009, pp 458-460
Yizhu Shen, Choi Look Law and Zhongxiang Shen,
“A CPW-Fed Circularly Polarized Antenna for lower Ultra-Wideband
Applications”, Microwave and Optical Technology Letters, Vol.
51, No. 10, Oct 2009, pp 2365-2369
Q. Shi, Y.L Guan, Y. Gong and C.L. Law,
“Receiver design for multicarrier CDMA using frequency-domain
oversampling”, IEEE Transactions on wireless communications, Vol
9, No 5, May 2009, pp 2236-2241
Chi Xu and Choi L. Law, “Experimental
evaluation of UWB ranging performance for correlation and ED
receivers in indoor environments,” International Journal of
Hybrid Information Technology, vol. 2, no. 2, pp. 37-53,
April 2009.
J.X. Lee, Z.W. Lin, P.S.
Chin, and C.L. Law, “The Use of Symmetric Multi-Way Two Phase
Ranging to Compensate Time Drift in Wireless Sensor Network”,
IEEE Transaction on Wireless Communications, Vol 8, No 2, Feb
2009, pp613-616
S. Hu, C.L. Law and W. Dou, “A balloon-shaped
monopole antenna for passive UWB-RFID tag applications”, IEEE
Antennas and Wireless Propagation Letters, Vol 7, 2008, pp
366-368
S. Cui, K. C. Teh, K. H. Li, Y. L. Guan, and
C. L. Law, “Performance analysis of transmitted-reference UWB
systems with narrowband interference suppression”, Journal of
Wireless Communications and Mobile Computing, No. 9, Vol. 8, Aug
2009, pp 1081-1088
Chi. Xu, Choi L. Law, “Delay-Dependent
Threshold Selection for UWB TOA estimation”, IEEE Communication
Letters, Vol 12, No 5, May 2008, pp 380-382
B. Liang, E. Gunawan, C.L. Law, K.C Teh,
“Accurate bit-error rate evaluation for TH-PPM systems in
Nakagami fading channels using moment generating functions”,
IEICE Transactions on Communications, Vol.
E91B, No. 3, Mar 2008, pp
922-926
Hongtao Tian, Sanjay K. Bose, Choi Look Law
and Wendong Xiao, “Joint Routing and Flow
Rate Optimization in Multi-rate Ad Hoc Networks”, Computer
Networks, Vol. 52, No. 3, Feb 2008, pp 739-764
Jun Xu, Maode Ma and Choi Look Law, “Position
Estimation Using UWB TDOA Measurements”, IET proceedings of
Science, Measurement & Technology, Vol. 2, Issue 1, Jan 2008,
pp. 53-58
S. Hu, C.L. Law and W. Dou, “Petaloid antenna
for passive UWB-RFID tags”, IET Electronics Letters, Vol. 43,
No. 22, Oct 2007
Chao Fang, Choi L Law, and James Hwang, “A
3.1 – 10.6GHz Ultra-Wideband Low Noise Amplifier with 13dB Gain,
3.4dB Noise Figure and Consumes Only 12.9mW of DC Power”, IEEE
Microwave and Wireless Components Letters, Vol. 17, No. 4, pp.
295-297, Apr 2007
Z. Zhang, C.L. Law and E. Gunawan, “Multipath
Mitigation Technique Based on Partial Autocorrelation Function”,
Springer Netherlands - Wireless Personal Communication, Vol 41,
No 1, Apr 2007, pp 145-154
S. Hu, H. Chen, C. L. Law, Z. Shen, L. Zhu,
W. Zhang, and W. Dou, "Backscattering Cross Section of Ultra
Wideband Antennas”, IEEE Antennas and Propagation Letters, Vol.
6, pp. 70-73, Mar 2007
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Recent Conference Proceedings
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Y. Luo and C.L. Law, “A
Least-squares Algorithm for Multipath Estimation Using an
UWB-IR Link”, Proceedings of WCNC
2010, Sydney, Apr 2010
Jin, R., Halder, S., Hwang, J.C.M., Law, C.L., “Sub-nanosecond
greater-than-10V compact pulse amplifier for ultra-wideband
application”, European Microwave Week 2009, EuMW 2009: Science,
Progress and Quality at Radiofrequencies, Conference Proceedings
- 39th European Microwave Conference, EuMC 2009, art. no.
5295986, pp. 1780-1783
R.
Jin, H. Subrata, J.C.M. Hwang and C.L. Law, “Tunable pulse
generator for ultra-wideband applications”, Proceedings of
APMC2009, Singapore, Dec 2009
C.L.
Law, C. Xu, J. Xu, K.S Koh, J. Xia, C. Zhao, H. Tian, S. Hu and
Y. Shen, “An ultra-wideband localization system for concrete
debris tracking”, Proceedings of APMC2009, Singapore, Dec 2009
K.S
Koh, S. Hu, C.L. Law and W. Dou, “A planar monopole antenna
integrated with delay line for passive UWB-RFID tag
applications”, Proceedings of APMC2009, Singapore, Dec 2009
J. Xia
and C.L. Law, “Generation of sub-nanosecond 7V Gaussian pulse
using GaAs HBT with 3V battery supply”, Proceedings of APMC2009,
Singapore, Dec 2009
K. Fu,
C.L. Law, C. Gu, T.T Thein and M.T Kyaw, “A new power amplifier
pre-distortion architecture based on memory polynomial model”,
Proceedings of ICICS2009, Macau, Dec 2009
Y. Luo
and C.L. Law, “Angle of arrival estimation with array in a line
of sight indoor UWB-IR”, Proceedings of ICICS2009, Macau, Dec
2009
Yuan Zhou, Choi Look Law, Yong Liang Guan, Francois Chin,
“Localization of passive target based on UWB backscattering
range measurement”, Proceedings of the IEEE International
Conference on Ultra- Wideband, Vancouver, Sep. 2009
J.X.
Lee, Z.W. Lin, P.S. Chin and C.L. Law, “A scheme to compensate
time drift in time difference of arrival localization among
non-synchronized sensor nodes”, Proceedings of IEEE 69th
Vehicular Technology Conference, 26-29 April 2009, pp 1-4
Y. Luo
and C.L. Law, “UWB Indoor Positioning based on Uniform Circular
Antenna Array”, Proceedings of the 11th IEEE International
Conference on Communication Systems 2008, Guangzhou, China, Nov
19-21, pp 138-142
Y.
Shen, C.L. Law and W. Dou, “Ultra-wideband measurement of the
dielectric constant and loss tangent of concrete slabs”,
Proceedings of IET China-Japan joint Microwave Conference,
Shanghai, Sep 10-12, 2008
Z.
Yuan, C.L. Law , Y.L Guan and F. Chin, “Multi-Target UWB Passive
Ranging with Local Template Uncertainty”, Proceedings of IEEE
International Conference on Ultra-Wideband, Hanover, Germany,
Sep 10-12, 2008, Vol 1, pp233-236
Xu, J., Ma, O., Law, C.L.,“AOA cooperative position
localization”, (2008) GLOBECOM - IEEE Global Telecommunications
Conference, art no. 4698495, pp. 3751-3755.
Jiang, J., Law, C.L., Fang, C., “A novel 3-5GHz distributed
amplifier structure based matched filter for UWB receiver 2007)
Proceedings of Future Generation Communication and Networking,
FGCN 2007, 2, art. no. 4426244, pp. 252-257.
Luo, T., Wu, G., Li, S., Guan, Y.L., Law, C.L., “A performance
comparison of DS-CDMA and MC-CDMA with per-user MMSE frequency
domain equalization(2007) Proceedings of Future Generation
Communication and Networking, FGCN 2007, 2, art. no. 4426224,
pp. 163-167
C.R Chen, C.L Law, “Throughput Performance Analysis and
Experimental Evaluation of IEEE 802.11b Radio Link”, accepted
for oral presentation in ICICS2007
K M Tan, C L Law, “GPS and UWB Integration for Indoor
Positioning”, accepted for oral presentation in ICICS2007
L Y Tan, *C L Law, *S K Bose, “Signal
Strength Based Positioning of Wireless Ad Hoc Network Sensors”,
accepted for oral presentation in ICICS2007
S. Hu,
C. L. Law, and W. Dou, “Measurements of UWB antennas
backscattering characteristics for RFID systems,” IEEE
International Conference on Ultra- Wideband, Singapore, Sep.
24-26, 2007.
Zhou, Y., Guan, Y.L., Law, C.L., Xu, C., “High-resolution UWB
ranging based on phase-only correlator”, 2007 IEEE International
Conference on Ultra-Wideband, ICUWB, art. no. 4380923, pp.
100-104
Fang, C., Law, C.L., “Characterization of FCC compliance UWB
pulse response of the UWB low noise amplifier”, (2007)
Asia-Pacific Microwave Conference Proceedings, APMC, art. no.
4555068
Xu, J., Ode, M., Law, C.L., “Theoretical lower bound for UWB
TDOA positioning”, (2007) GLOBECOM - IEEE Global
Telecommunications Conference, art. no. 4411690, pp. 4101-4105
Shi, Q., Guan, Y.L., Law, C.L., “Channel-matched spreading codes
for the downlink of MC-CDMA”, (2007) IEEE International
Conference on Communications, art. no. 4289341, pp. 4070-4075
Xu, C., Law, C.L., “Experimental evaluation of UWB ranging
performance for correlation and ED receivers in dense multipath
environment”, (2007) Proceedings of Future Generation
Communication and Networking, FGCN 2007, 2, art. no. 4426229,
pp. 186-192
Cui, S., Teh, K.C., Li, K.H., Guan, Y.L., Law, C.L., “BER
performance of transmitted-reference UWB systems with notch
filter in the presence of inter-pulse interference and
partial-band interference”, 2007 6th International Conference on
Information, Communications and Signal Processing, ICICS, art.
no. 4449636
Cui, S., Teh, K.C., Li, K.H., Guan, Y.L., Law, C.L., “Narrowband
interference suppression in transmitted reference UWB systems
with inter-pulse interference”, 2007 IEEE International
Conference on Ultra-Wideband, ICUWB, art. no. 4381071, pp.
895-898
Zhao, H., Gong, Y., Guan, Y.L., Law, C.L., Tang, Y., “Space-time
block codes in nakagami fading channels with non-identical
m-distributions”, (2007) IEEE Wireless Communications and
Networking Conference, WCNC, art. no. 4204280, pp. 537-541
Tian, H., Bose, S.K., Law, C.L., Xiao, W., “CLA-QOS: A
cross-layer QoS provisioning approach for mobile ad-hoc
networks”, (2007) IEEE Region 10 Annual International
Conference, Proceedings/TENCON, 2007, art. no. 4084892
Hu, S.,
Law, C.L.,
Dou, W.,
Chen, H.,
“Detection range enhancement of UWB
RFID systems”, 2007 IEEE International Workshop on
Anti-counterfeiting, Security, Identification, ASID, art.
no. 4244864, pp. 431-434
Yan, X.,
Tomisawa, M.,
Gong, Y.,
Guan, Y.L.,
Wu, G.,
Law, C.L.,
“Joint timing and frequency
synchronization for IEEE 802.16 OFDM systems”, 2007
IEEE Mobile WiMAX Symposium, art. no. 4156088, pp. 17-21
Hu, S.,
Wu, G.,
Guan, Y.L.,
Law, C.L.,
Yan, X.,
Li, S.
“Development and performance
evaluation of mobile WiMAX testbed”, 2007 IEEE Mobile
WiMAX Symposium, art. no. 4156104, pp. 104-107
Zhao, H.,
Gong, Y.,
Guan, Y.L.,
Law, C.L.,
Tang, Y.,
Li, S.,
Yan, X.,
“On the diversity performance of
nonregenerative cooperative transmission systems”,
2007 IEEE Mobile WiMAX Symposium, art. no. 4156089, pp.
22-25
Vun, N.,
Law, C.L.,
“Development of an embedded based RFID
front end system”, Proceedings of the International
Symposium on Consumer Electronics, ISCE, art. no. 1689444,
pp. 697-702 |
