Processing math: 0%
Chyuen-Wei Ang - IEEE Xplore Author Profile
Subscribe
ADVANCED SEARCH

Author details

< Back

Chyuen-Wei Ang

Also published under: Chyuen Wei Ang, C-W Ang

Publications
9
Citations
233
Publications by Year
20072014
Co-Authors:
Show All Co-Authors (20)
Image of author Chyuen-Wei Ang

Chyuen-Wei Ang

Also published under: Chyuen Wei Ang, C-W Ang

Affiliation

Department of Electrical and Computer Engineering, National University of Singapore, Singapore

Publication Topics

Biography

Chyuen Wei Ang received the B.Eng. (First Class Honors) and M.Eng. degrees in electrical engineering from the National University of Singapore, in 2005 and 2010, respectively.,He is currently a Research Engineer with the Institute of Microelectronics, Singapore, where he has been working on the design of RF receiver front end and analog circuit blocks. His research interests include CMOS RF and analog low-power integrated circuits.(Based on document published on 14 October 2010).
Publications
9
Citations
233
Publications by Year
20072014
Co-Authors:
Show All Co-Authors (20)
Author's Published Works

Showing 1-9 of 9 results

  • Sort

Filter Results

Show

Sort By

Results

A 3.54 nJ/bit-RX, 0.671 nJ/bit-TX Burst Mode Super-Regenerative UWB Transceiver in 0.18-\mu{\rm m} CMOS

Yuanjin Zheng;Yao Zhu;Chyuen-Wei Ang;Yuan Gao;Chun-Huat Heng

IEEE Transactions on Circuits and Systems I: Regular Papers
Year: 2014 | Volume: 61, Issue: 8 | Journal Article |
Cited by: Papers (17)
Non-coherent ultra-wideband (UWB) transceiver employing energy detector suffers from degradation in output SNR due to the squarer. A burst mode super-regenerative UWB transceiver which can recover the received signal to rail-to-rail with relatively fewer post-amplification stages is proposed. Unlike other super-regenerative receiver architectures that use oscillator, the proposed architecture empl...Show More

A 3.54 nJ/bit-RX, 0.671 nJ/bit-TX Burst Mode Super-Regenerative UWB Transceiver in 0.18-$\mu{\rm m}$ CMOS

Yuanjin Zheng;Yao Zhu;Chyuen-Wei Ang;Yuan Gao;Chun-Huat Heng

Year: 2014 | Volume: 61, Issue: 8 | Journal Article |

Low-Power Ultrawideband Wireless Telemetry Transceiver for Medical Sensor Applications

Yuan Gao;Yuanjin Zheng;Shengxi Diao;Wei-Da Toh;Chyuen-Wei Ang;Minkyu Je;Chun-Huat Heng

IEEE Transactions on Biomedical Engineering
Year: 2011 | Volume: 58, Issue: 3 | Journal Article |
Cited by: Papers (125)
An integrated CMOS ultrawideband wireless telemetry transceiver for wearable and implantable medical sensor applications is reported in this letter. This high duty cycled, noncoherent transceiver supports scalable data rate up to 10 Mb/s with energy efficiency of 0.35 nJ/bit and 6.2 nJ/bit for transmitter and receiver, respectively. A prototype wireless capsule endoscopy using the proposed transce...Show More

Low-Power Ultrawideband Wireless Telemetry Transceiver for Medical Sensor Applications

Yuan Gao;Yuanjin Zheng;Shengxi Diao;Wei-Da Toh;Chyuen-Wei Ang;Minkyu Je;Chun-Huat Heng

Year: 2011 | Volume: 58, Issue: 3 | Journal Article |

A 3.54nJ/bit UWB front-end in 0.18-µm CMOS

Chyuen-Wei Ang;Yuan Gao;Yuanjin Zheng

2010 IEEE International Conference on Communication Systems
Year: 2010 | Conference Paper |
Cited by: Papers (1)
A 3.54 nJ/bit receiver front-end for 3-5 GHz impulse radio UWB is proposed in this paper. Noncoherent receiver architecture enables the implementation of a low cost, low power and low complexity receiver. Current-reuse technique is employed in the LNA to reduce the power consumption while achieving high gain. The designed LNA can achieve 40 dB voltage gain and the receiver front-end can achieve a ...Show More

A 3.54nJ/bit UWB front-end in 0.18-µm CMOS

Chyuen-Wei Ang;Yuan Gao;Yuanjin Zheng

Year: 2010 | Conference Paper |

Advance on pulse-based UWB integrated transceiver circuits and systems: Invited paper

Yuanjin Zheng;Yuan Gao;Shengxi Diao;Chyuen Wei Ang;Dong Han;Chun Huat Heng

2010 IEEE International Conference on Ultra-Wideband
Year: 2010 | Conference Paper |
Cited by: Papers (1)
Ultra-Wideband (UWB) is a promising technology for short range wireless communication and precise ranging. In this paper, we first briefly review different approaches of UWB technique, and then concentrate on impulse radios. Various impulse UWB transceiver circuits and systems for different applications such as WPAN, WSN and WBAN are presented. Some recently developed pulse-based UWB radios are al...Show More

Advance on pulse-based UWB integrated transceiver circuits and systems: Invited paper

Yuanjin Zheng;Yuan Gao;Shengxi Diao;Chyuen Wei Ang;Dong Han;Chun Huat Heng

Year: 2010 | Volume: 1 | Conference Paper |

A Low SIR Impulse-UWB Transceiver Utilizing Chirp FSK in 0.18 $\mu{\rm m}$ CMOS

Murli U. Nair;Yuanjin Zheng;Chyuen Wei Ang;Yong Lian;Xiaojun Yuan;Chun-Huat Heng

IEEE Journal of Solid-State Circuits
Year: 2010 | Volume: 45, Issue: 11 | Journal Article |
Cited by: Papers (6)
An ultrawideband transceiver employing chirp pulse modulation is proposed for LDR communication. In contrast to the Gaussian pulse, a transmitted pulse modulated with different chirps can maximize the transmitted energy under low supply voltage and is thus amenable to the voltage scalability of the advanced CMOS technologies. The binary data is encoded with different chirp frequencies and two iden...Show More

A Low SIR Impulse-UWB Transceiver Utilizing Chirp FSK in 0.18 $\mu{\rm m}$ CMOS

Murli U. Nair;Yuanjin Zheng;Chyuen Wei Ang;Yong Lian;Xiaojun Yuan;Chun-Huat Heng

Year: 2010 | Volume: 45, Issue: 11 | Journal Article |

A 0.92/5.3nJ/b UWB impulse radio SoC for communication and localization

Y. J. Zheng;S-X. Diao;C-W. Ang;Y. Gao;F-C. Choong;Z. Chen;X. Liu;Y-S. Wang;X-J. Yuan;C. H. Heng

2010 IEEE International Solid-State Circuits Conference - (ISSCC)
Year: 2010 | Conference Paper |
Cited by: Papers (42)
A UWB radio SoC, including an RF transceiver and a digital PHY, is presented for both communication and ranging. Realized in 0.18 ¿m CMOS, the Tx generates ternary coding and BPSK pulses in the 3-to-5 GHz range, and the Rx achieves a data rate of 0.25 to 20 Mb/s, a noise figure of 7.2 to 8.4 dB, and a sensitivity of -82 to -90 dBm. At 1 Mb/s, only 0.92 nJ/b and 5.3 nJ/b are required for Tx and Rx....Show More

A 0.92/5.3nJ/b UWB impulse radio SoC for communication and localization

Y. J. Zheng;S-X. Diao;C-W. Ang;Y. Gao;F-C. Choong;Z. Chen;X. Liu;Y-S. Wang;X-J. Yuan;C. H. Heng

Year: 2010 | Conference Paper |

A robust, low-complexity and Ultra-low power Manchester Decoder for Wireless Sensor Nodes

Chin Yann Pang;Pradeep K. Gopalakrishnan;T. Hui Teo;Chyuen Wei Ang

Proceedings of the 2009 12th International Symposium on Integrated Circuits
Year: 2009 | Conference Paper |
A scheme for reliably decoding Manchester encoded signals is presented. The methods used in this scheme include detecting the rising edge of the incoming data, sampling the incoming data at a particular point, aligning the incoming data and detecting error in received data. This scheme improves the efficiency of synchronization at the receiver and provides an error indication output for wrongly re...Show More

A robust, low-complexity and Ultra-low power Manchester Decoder for Wireless Sensor Nodes

Chin Yann Pang;Pradeep K. Gopalakrishnan;T. Hui Teo;Chyuen Wei Ang

Year: 2009 | Conference Paper |

A Fully Integrated CMOS Transmitter for Ultra-wideband Applications

Tao Yuan;Yuanjin Zheng;Chyuen-Wei Ang;Le-Wei Li

2007 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium
Year: 2007 | Conference Paper |
Cited by: Papers (8)
In this paper, a fully integrated CMOS UWB transmitter is presented. The transmitter consists of a band-notched UWB antenna and a transmitter IC which integrates a pulse generator, a gating signal generator and driver amplifiers. The drive amplifier employs a 2-stage amplifier-a class-E amplifier and a class-A amplifier with switch control, to significantly reduce power consumption. Fabricated usi...Show More

A Fully Integrated CMOS Transmitter for Ultra-wideband Applications

Tao Yuan;Yuanjin Zheng;Chyuen-Wei Ang;Le-Wei Li

Year: 2007 | Conference Paper |

A Multi-band CMOS Low Noise Amplifier for Multi-standard Wireless Receivers

Chyuen-Wei Ang;Yuanjin Zheng;Chun-Huat Heng

2007 IEEE International Symposium on Circuits and Systems (ISCAS)
Year: 2007 | Conference Paper |
A novel multi-band low noise amplifier (LNA) that allows simultaneous reception of signals from several wireless standards is designed and implemented using a 0.18-μm CMOS technology. The circuit topology consists of a 3-stage wideband LNA and 2 notch filters. The designed LNA can provide concurrent three bands over 0.935~5.825 GHz with measured gain (S21) of 15~24 dB, input reflection ratio (S11)...Show More

A Multi-band CMOS Low Noise Amplifier for Multi-standard Wireless Receivers

Chyuen-Wei Ang;Yuanjin Zheng;Chun-Huat Heng

Year: 2007 | Conference Paper |

IEEE Account

Purchase Details

Profile Information

Need Help?

A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity.
© Copyright 2025 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.