Results 31 to 40 of about 245,884 (263)
MIMO Radar Adaptive Waveform Design for Extended Target Recognition
International Journal of Distributed Sensor Networks, 2015 The problems of multiple-input multiple-output (MIMO) radar adaptive waveform design in additive white Gaussian noise channels and multitarget recognition based on sequential likelihood ratio test are jointly addressed in this paper.
Lulu Wang +3 more
doaj +1 more source
Switching waveform design with gate charge control for power MOSFETs
Power Electronic Devices and Components, 2022 The switching waveform design, especially controlling and optimizing the slew rate, is an efficient technique to mitigate the trade-off between decreasing the loss and increasing the noise of the switching power device.
Hirotaka Oomori, Ichiro Omura
doaj +1 more source
Integrated Radar and Communication Waveform Design for Distributed MIMO Systems
Remote SensingIn the distributed multiple input multiple output (MIMO) system with the integrated radar and communication (IRAC) waveform transmitted, the synthesized transmit beampattern usually suffers from high sidelobes.
Hao Tang +5 more
doaj +1 more source
A New Shaped Waveform Design Scheme for Radar Embedded Communication
MATEC Web of Conferences, 2018 In order to improve the covertness of radar embedded communication based on the eigenvalue decomposition radar embedded communication waveform design scheme, a new waveform design scheme that combines the idea of shaped design is constructed.
He Shan, Li Baoguo, Lei Jing, Yan Hua
doaj +1 more source
, 2017 A systematic design of adaptive waveform for Wireless Power Transfer (WPT) has recently been proposed and shown through simulations to lead to significant performance benefits compared to traditional non-adaptive and heuristic waveforms.
Clerckx, Bruno +2 more
core +1 more source
Efficient Fast-Convolution-Based Waveform Processing for 5G Physical Layer [PDF]
, 2017 This paper investigates the application of fast-convolution (FC) filtering schemes for flexible and effective waveform generation and processing in the fifth generation (5G) systems.
Levanen, Toni +6 more
core +2 more sources
Information theory and radar waveform design [PDF]
IEEE Transactions on Information Theory, 1993 Summary: The use of information theory to design waveforms for the measurement of extended radar targets exhibiting resonance phenomena is investigated. The target impulse response is introduced to model target scattering behavior. Two radar waveform design problems with constraints on waveform energy and duration are then solved.
openaire +1 more source
Parameterized model order reduction of delayed systems using an interpolation approach with amplitude and frequency scaling coefficients [PDF]
, 2012 When the geometric dimensions become electrically large or signal waveform rise times decrease, time delays must be included in the modeling. We present an innovative PMOR technique for neutral delayed differential systems, which is based on an efficient
Antonini, G +5 more
core +3 more sources
Terahertz joint communication and sensing waveform:status and prospect
Tongxin xuebao, 2022 To meet the requirements of machine communication and immersive service in the 6G era for high precision perception and high speed communication, communication perception integration technology emerges at the right moment.Based on this, the scenarios ...
Zhiqing WEI +4 more
doaj +2 more sources
A 90μW 12MHz Relaxation Oscillator with a -162dB FOM [PDF]
, 2008 A relaxation oscillator exploits a noise filtering technique implemented with a switched-capacitor circuit to minimize phase noise. A 65nm CMOS design produces a sawtooth waveform, has a frequency tuning range of 1 to 12MHz and a constant frequency ...
Geraedts, P.F.J. +4 more
core +2 more sources