A5047842468- Pluripotent Stem Cells Research
- Blind Source Separation Techniques
- GNSS positioning and interference
- Renal and related cancers
- Inertial Sensor and Navigation
- CRISPR and Genetic Engineering
- Reproductive Biology and Fertility
- Semiconductor materials and devices
- Advanced Frequency and Time Standards
- Ionosphere and magnetosphere dynamics
- Low-power high-performance VLSI design
- Image and Signal Denoising Methods
- Advancements in Semiconductor Devices and Circuit Design
- Geophysics and Sensor Technology
Harbin Engineering University
2023-2024
Chinese Academy of Sciences
2015-2016
Institute of Zoology
2016
Anhui University
2016
Bit sign transitions cause significant attenuation of the correlation peak, thereby decreasing acquisition probability. Based on an analysis impact bit continuous phase modulation (CPM) acquisition, this letter proposes a fast parallel algorithm based composite waveform (FPACW) to overcome effect transitions. The combines CPM waveforms corresponding two different data bits form as new local replica waveform. Moreover, accumulation method and Fourier transform are utilized for operations....
Abstract Continuous phase modulation (CPM) has the characteristics of high power efficiency, spectral and less out-of-band radiation, which is very suitable for Compass S-band (2483.5–2500 MHz) with limited bandwidth. However, as more navigation systems share S-band, mutual interference between different gradually increasing, compatibility CPM signals rectangular or raised cosine pulses needs to be further improved. To enhance performance current candidate signals, we propose apply...
Abstract Due to the nonlinear nature of continuous phase modulation (CPM), most existing unambiguous acquisition algorithms are ineffective in eliminating ambiguity threat faced by semi‐integer CPM signals. To address this issue, letter proposes an algorithm based on sub‐correlation functions combination (SCFC). The main idea is decompose first pulse amplitude waveform derived from Laurent decomposition into sub‐signal waveforms that appropriate for final function obtained combining...
A boosted replica cell voltage control scheme has been proposed for reducing the process-variation of SRAM sense amplifier. This technique suppresses timing variation by boosting voltage. Simulation result shows that generated was 34.6% smaller when compared with conventional technique, and cycle time is reduced 17% at a 0.85 V VDD operation in TSMC 65 nm technology this scheme.