This paper presents a sub-Nyquist rate sampling receiver architecture that exploits signal
sparsity by employing compressive sensing (CS) techniques. The receiver serves as an …

This paper introduces an adaptive calibration structure for the blind calibration of frequency
response mismatches in a two-channel time-interleaved analog-to-digital converter (TI …

This paper presents a sub-Nyquist rate data acquisition front-end based on compressive
sensing theory. The front-end randomizes a sparse input signal by mixing it with pseudo …

We present a novel method for the estimation and correction of mismatch errors in time-
interleaved analog-to-digital converters. The estimation of the mismatch errors requires a …

Analog-to-digital converters (ADCs) with high sampling rates and output resolution are
required for the design of mostly digital transceivers in emerging multi-Gigabit …

High sampling speed can be achieved using multiple analog-to-digital converters (ADCs)
based on the time-interleaved analog-to-digital conversion (TIADC) technique. Various …

摘要地震数据采集是地震信号数字化必不可少的环节, 动态范围是其一个重要的性能指标.
实际地震信号的动态范围在160 dB 以上, 而目前普遍使用的24 位地震数据采集器动态范围相对 …

This paper proposes a new iterative framework for the correction of frequency response
mismatch in time-interleaved analog-to-digital converters. Based on a general time-varying …

The employment of time-interleaved analog-to-digital converter (TIADC) technology in
wideband digital radar (WDR) receivers enables the adaptation to the ever-increasing …

The hybrid filterbank architecture permits implementing accurate, high speed analog-to-
digital converters. However, its design requires an accurate knowledge of the analog …