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Spectral Efficient Neural Network-Based M-ary Chirp Spread Spectrum Receivers for Underwater Acoustic Communication
This article addresses the challenges encountered in underwater acoustic communication (UWAC) and presents a novel approach for chirp spread spectrum...
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Supervised learning algorithm for analysis of communication signals in the weakly electric fish Apteronotus leptorhynchus
Signal analysis plays a preeminent role in neuroethological research. Traditionally, signal identification has been based on pre-defined signal...
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IFEL electron acceleration due to two laser pulses incident at an oblique angle
The vacuum laser acceleration scheme IFEL has been investigated. We have studied the best conditions for achieving higher energy gain using two laser...
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hsa_circ_0007919 induces LIG1 transcription by binding to FOXA1/TET1 to enhance the DNA damage response and promote gemcitabine resistance in pancreatic ductal adenocarcinoma
BackgroundCircular RNAs (circRNAs) play important roles in the occurrence and development of cancer and chemoresistance. DNA damage repair...
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Targeting lncRNA16 by GalNAc-siRNA conjugates facilitates chemotherapeutic sensibilization via the HBB/NDUFAF5/ROS pathway
Chemoresistance is a significant barrier to effective cancer treatment. Potential mechanisms for chemoresistance include reactive oxygen species...
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CircMYH9 drives colorectal cancer growth by regulating serine metabolism and redox homeostasis in a p53-dependent manner
BackgroundCircular RNAs (circRNAs) play important roles in cancer progression and metabolism regulation. Serine/glycine metabolism supports the...
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A 10 GHz Sub-Sampling PLL Chirp Synthesizer Using a Charge-Integrating DAC
This chapter introduces QDAC-based TPM architecture for low-power, low-noise and wideband frequency modulation. The specifications of the 10 GHz...
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A 16 GHz Duty-Cycled Charge Pump PLL-Based Chirp Synthesizer
In this chapter a duty cycling scheme is introduced to reduce the overall system power consumption. A CP-PLL architecture is adopted to enable a fast...
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Dual-chirped optical parametric amplification of high-energy single-cycle laser pulses
We demonstrate how a scheme called advanced dual-chirped optical parametric amplification (DC-OPA) that employs two kinds of nonlinear crystal (BiB 3 O 6 ...
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Conclusion and Future Outlook
This book presents the PLL modulation architecture and circuit blocks for low-power and high-performance chirp synthesis and verified using two 28 nm...
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Nonlinearities in Glass Fibers
In analogy to Hook's law of Newton's mechanics, nonlinear terms are considered. An overview of nonlinear effects is given. In glassy materials, only...
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Introduction
This chapter introduces the LO synthesis for FMCW radar applications. The fundamentals of FMCW radar system for target range and velocity detection...
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Photonic-electronic integrated circuit-based coherent LiDAR engine
Chip-scale integration is a key enabler for the deployment of photonic technologies. Coherent laser ranging or FMCW LiDAR, a perception technology...
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A MATLAB-Based Graphical User Interface to Assess Conventional and Chirp-Coded Ultrasonic Excitation
Innovative coded excitation techniques have been proposed to increase the signal-to-noise ratio (SNR) of ultrasound signals, which are significantly...
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Optimum stimulus for eliciting masseter vestibular-evoked myogenic potential: a comparative exploration with three different acoustic stimuli
ObjectiveTo compare the EMG rectified amplitude, absolute latencies, interpeak interval, and Interaural asymmetry parameters of masseter...
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Optogenetic inhibition of the limbic corticothalamic circuit does not alter spontaneous oscillatory activity, auditory-evoked oscillations, and deviant detection
Aberrant neuronal circuit dynamics are at the core of complex neuropsychiatric disorders, such as schizophrenia (SZ). Clinical assessment of the...
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Application of broadcast RTK for automated static correction in 3D sub-bottom profiling
Various types of 3D sub-bottom profilers (SBPs) have been developed to widen the swath coverage of conventional single-channel SBPs. Nevertheless,...
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Feature Recognition in Quadratic Frequency Modulated Thermal Wave Imaging for Subsurface Defect Detection in Fiber-Reinforced Polymers
AbstractEfficient processing and stimulation mechanisms facilitating subsurface feature analysis are of prime concern in composite inspection. Being...
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ChirpPair: packet acquisition in uncoordinated access channels of Low Earth Orbit (LEO) satellite networks
Low Earth Orbit (LEO) satellite networks provide global data service coverage and has become increasingly popular. Uncoordinated access channels...
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A novel coupling quality index to estimate the coupling efficiency in Vibrant Soundbridge
BackgroundThe objective-based methods for intraoperative monitoring have been suggested to assess the coupling and the outcomes of Vibrant...
