Design of AD Converters in 0.35 µm SiGe BiCMOS Technology for Ultra-Wideband M-Sequence Radar Sensors

M Sokol, P Galajda, J Saliga, P Jurik - Sensors, 2024‏ - mdpi.com
The article presents the analysis, design, and low-cost implementation of application-
specific AD converters for M-sequence-based UWB applications to minimize and integrate …

Categorization and characterization of time domain CMOS temperature sensors

S Byun - Sensors, 2020‏ - mdpi.com
Time domain complementary metal-oxide-semiconductor (CMOS) temperature sensors
estimate the temperature of a sensory device by measuring the frequency, period and/or …

A 2.5 GS/s 7-Bit 5-way time-interleaved SAR ADC with on-chip background offset and timing-skew calibration

K Seong, JS Han, Y Shim… - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
This brief presents the on-chip background offset and timing-skew calibration of the 1-then-
2b/cycle time-interleaved successive-approximation-register analog-to-digital converter (TI …

[HTML][HTML] Digital calibration for gain, time skew, and bandwidth mismatch in under-sampling time-interleaved system

M Hu, P Yi - Applied Sciences, 2022‏ - mdpi.com
This paper presents an all-digital background calibration method for gain, time skew, and
bandwidth mismatch in M-channel under-sampling time-interleaved analog-to-digital …

[HTML][HTML] Design of a planar antenna array with wide bandwidth and narrow beamwidth for IR-UWB radar applications

VT Nguyen, JY Chung - Applied sciences, 2022‏ - mdpi.com
This paper presents the design of an H-band planar antenna array with broad bandwidth
and narrow beam width for an IR-UWB radar application. The basic single wideband …

Wideband Fork-shaped MIMO antenna for modern wireless communication

HM Naser, OA Al-Ani, KS Muttair… - 2022 4th IEEE Middle …, 2022‏ - ieeexplore.ieee.org
In this paper, a microstrip fork-shape MIMO antenna for modern wireless communication is
proposed. The simulated results of the proposed antenna exhibits better frequency response …

Design of a simple and low cost chaotic signal generation circuit for UWB applications

R Fellah, MS Azzaz, C Tanougast, R Kaibou - The European Physical …, 2021‏ - Springer
Ultra-wideband (UWB) is a very promising technology in several applications, where low-
power consumption, low complexity, and low-cost constraints are strongly required …

An 11.8-fJ/conversion-step noise sha** SAR ADC with embedded passive gain for energy-efficient IoT sensors

C Choi, JW Lee - Sensors, 2022‏ - mdpi.com
Herein, we present a noise sha** successive-approximation-register (SAR) analog-to-
digital converter (ADC) with an embedded passive gain multiplication technique. The noise …

[Retracted] Anomaly Intrusion Detection of Wireless Communication Network‐Based on Markov Chain Model

H Zhang, W Lan, D Zhang - Security and Communication …, 2022‏ - Wiley Online Library
In order to solve the increasingly serious security problems of wireless networks, research
on abnormal intrusion detection methods of wireless communication networks based on …

[HTML][HTML] Enabling fine sample rate settings in DSOs with time-interleaved ADCs

M D'Arco, E Napoli, E Zacharelos, L Angrisani… - Sensors, 2021‏ - mdpi.com
The time-base used by digital storage oscilloscopes allows limited selections of the sample
rate, namely constrained to a few integer submultiples of the maximum sample rate. This …