ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
— I/Q imbalance has been identified as one of the most serious concerns in the practical implementation of the direct conversion receiver architecture. Facing the performance-de...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
—This paper presents an incomplete settling design technique for switched-capacitor pipelined analog-to-digital converters (ADCs) to improve conversion rate. An improved multiply...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
— A receiving signal strength indicator (RSSI) built with transconductance amplifiers is presented. The RSSI achieves high tolerance to process variations by utilizing the unique...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
— In this paper, a Variable Reference Time Domain Encoding CMOS image sensor is presented. The time domain encoding vision sensor is known to suffer from slow conversion time, es...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
— The ability to recalibrate a system is an important feature in allowing that system to maintain optimal performance even in the face of new demands placed on that system by env...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
—CMOS radio receiver architectures, based on radio frequency (RF) sampling followed by discrete-time (D-T) signal processing via switched-capacitor circuits, have recently been p...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
—In this paper, we propose a vibration driven energy harvesting platform based on piezoelectric material. A new maximum power point tracking (MPPT) method for this platform is al...
ISCAS
2007
IEEE
14 years 7 months ago
2007
IEEE
