Design of low power CMOS UWB transceiver ICs

... WEI Degree: Master of Engineering Department: Electrical and Computer Engineering, NUS Thesis Title: Design of Low Power CMOS UWB Transceiver ICs Abstract Two non-coherent UWB transceivers for ... UWB detector 50 Fig 4.1: Low power burst mode UWB transceiver architecture 51 Fig 4.2: Measured result for low power burst mode UWB transceiver 52 Fig 4.3: Chip...

Ngày tải lên: 04/10/2015, 15:45

... for Output Network and Power 133 Appendix B Sub-Functions 133    iv    SUMMARY This thesis presents the design of a low- power 2.4-GHz BPSK/OOK transceiver for shortdistance wireless ... dBm output power 15    The absolute power consumptions for sensor RX should be below mW which is comparable to the transceivers for low- power sensors as reported in [17, 21, 24,...

Ngày tải lên: 09/09/2015, 18:49

... THE DESIGN OF LOW POWER ULTRAWIDEBAND TRANSCEIVERS Wang Lei (B Sci, Beijing Technology and Business University, China) (M Eng, Tsinghua University, China) A THESIS SUBMITTED FOR THE DEGREE OF ... Organization of The Thesis The following thesis is organized as follows Chapter will give a brief literature review on the architectures of IR UWB beamforming transmitter and...

Ngày tải lên: 10/09/2015, 09:21

... advantages of the CMOS image sensors over CCD based imagers is the lower power consumption of CMOS circuits The usage of closed loop opamps in place of simpler two transistor source follower bu ... architecture of the linear image sensor is presented in this chapter Even though, the design issues of CMOS image sensors are presented with respect to area format...

Ngày tải lên: 28/08/2014, 02:29

... This page intentionally left blank Design and Implementation of Low Power MAC Protocol for Wireless Body Area Network by Pan Rui Submitted to the Department of Electrical and Computer Engineering ... fulfillment of the requirements for the degree of Doctor of Philosophy Abstract A wireless body area network (WBAN) is a network consists of wearable...

Ngày tải lên: 09/09/2015, 08:16

... of flow and binary capacity depends on the size of the rod when compared to the size of the handle There is an advantage in using the largest possible rod and in reducing the length of the handle ... Figure Variation of discharge and binary with two and three pistons of double or single effect out of phase of 90º and 120º 3.2 Positive displacement pumps This engine c...

Ngày tải lên: 05/09/2013, 15:28

... evaluation of bone healing after laser irradiation [25] They did not find any positive changes in biomechanical bone properties after laser irradiation, and concluded that low power laser irradiation did ... MA, Mayayo E: Bone fracture consolidate faster with low power laser Lasers Surgical Medicine 1987, 7(1):36-45 19 Yamada K: Biological effects of low...

Ngày tải lên: 20/06/2014, 04:20

... Design for Low Power Slide 19 Low Power Design  Reduce dynamic power – α: clock gating, sleep mode – C: – VDD: – f:  Reduce static power CMOS VLSI Design Design for Low Power Slide 20 Low Power Design ... low leakage devices, Pstatic = 749 mW (!) CMOS VLSI Design Design for Low Power Slide 18 Low Power Design  Reduce dynamic power – α: – C:...

Ngày tải lên: 01/07/2014, 11:20

... consumption figures for a 180 nm UWB receiver with the same functionality but relying on four-phase sampling of the full UWB pulse frame are 86 mW for four ADCs operating at 300 MHz and 75 mW for digital ... mixed-mode impulse UWB transceiver with ITRS 2004 roadmap parameters It is concluded that the leakage power consumption is going to become important in low-power UWB rece...

Ngày tải lên: 22/06/2014, 22:20

... Low-Power VLSI for Nonlinear Adaptive Video Noise Reduction −1 Gaussian Frames Impulsive 10 11 12 13 14 15 Contaminated Gaussian Adaptive versus fixed Gaussian Adaptive versus fixed impulsive Adaptive ... device 2.4 Adaptive filter scheme Low-Power VLSI for Nonlinear Adaptive Video Noise Reduction 1925 Adaptive control I/O data In Local memory − Programmable...

Ngày tải lên: 23/06/2014, 01:20

... real-time CABAC encoder targeting at high definition high quality H. 264/ AVC video coding applications In this thesis, research work is carried out to design a hardware IP of CABAC encoder targeting ... targeting at the Main profile of H. 264/ AVC The general research objectives include: (1) Design a SoC based full hardware CABAC encoder that minim...

Ngày tải lên: 10/09/2015, 15:50

... background of the ECG and asynchronous circuit design Chapter and elaborates Wireless ECG Plaster and Long Playing Cardio Recording system individually In Chapters 5, the wearable ECG system comparison ... reduce the power consumption for wearable ECG system, a new design of 3.3V to 1.0V voltage-scalable asynchronous 8051 Microcontroller is presented The...

Ngày tải lên: 02/10/2015, 17:14

... DESIGN AND IMPLEMENTATION OF A HIGH SPEED AND LOW POWER FLASH ADC WITH FULLY DYNAMIC COMPARATORS LI TI A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF ELECTRICAL AND ... comparator design assumes such a pivotal position in conventional flash ADC design that its importance can hardly be overstated Chapter Overview of...

Ngày tải lên: 04/10/2015, 10:26

... background of the ECG and asynchronous circuit design Chapter and elaborates Wireless ECG Plaster and Long Playing Cardio Recording system individually In Chapters 5, the wearable ECG system comparison ... reduce the power consumption for wearable ECG system, a new design of 3.3V to 1.0V voltage-scalable asynchronous 8051 Microcontroller is presented The...

Ngày tải lên: 04/10/2015, 15:45

... DESIGN AND IMPLEMENTATION OF ULTRA- LOW- POWER SENSOR INTERFACE CIRCUITS FOR ECG ACQUISITION XU XIAOYUAN (B.Eng (Hons.), NUS) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING ... is about the design and implementation of ultra- low- power biomedical sensor interface circuits that are suitable for telemetric medical applications and...

Ngày tải lên: 16/10/2015, 11:57