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IET Seminar on the Future of Civil Radar, 2006
Short range UWB radar systems have significantly improved in capability over the last few years. Availability of high performance, low cost RF and processing components has delivered a number of improvements: multiple functions can be offered from a single system; size and power consumption has been reduced which in turn has led to lighter weight ...
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Short range UWB radar systems have significantly improved in capability over the last few years. Availability of high performance, low cost RF and processing components has delivered a number of improvements: multiple functions can be offered from a single system; size and power consumption has been reduced which in turn has led to lighter weight ...
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Dual-Mode Anticollision Short-Range Radar
24th European Microwave Conference, 1994, 1994We propose a novel low-cost sensor able to determine the distance between a transmitter-receiver and a moving target (reflective flat area) for distances smaller than several meters. This quite simple sensor works at a single frequency and uses two different processes. The first one, based on interferometry, gives information about the phase difference
A. Benlarbi, J.P. Covillers, Y. Leroy
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Development of Future Short Range Radar Technology
European Radar Conference, 2005. EURAD 2005., 2006First cars equipped with 24 GHz short range radar (SRR) systems in combination with 77 GHz long range radar (LRR) system enter the market in autumn 2005 enabling new safety and comfort functions. In Europe the 24 GHz ultra wideband (UWB) frequency band is temporally allowed only till end of June 2013 with a limitation of the car pare penetration of 7%.
K.M. Strohm +3 more
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UWB Waveform for Automotive Short Range Radar
International Journal on Engineering Applications (IREA), 2020The use of UWB technology in radar applications enables the development of low cost radar systems with multiple applications in different areas. The main problem encountered when using UWB technology is the choice of the appropriate waveform for the intended application, i.e. the waveform that gives the best results in terms of accuracy and reliability
Dounia Daghouj +4 more
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2014
In this second in a series of three technical essays, we demonstrate how Fourier transforms help in interpreting the signals produced by simple radars for speed and distance measurements. We start out with a discussion of the Doppler shift. Down-conversion of the high-frequency signals follows next. We consider the effects of finite observation time on
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In this second in a series of three technical essays, we demonstrate how Fourier transforms help in interpreting the signals produced by simple radars for speed and distance measurements. We start out with a discussion of the Doppler shift. Down-conversion of the high-frequency signals follows next. We consider the effects of finite observation time on
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A Low-Cost Smart Microwave Radar for Short Range Measurements
2018In this paper, the design and development of a smart microwave radar is described. The system has been designed with the aim of realizing a cost-effective flexible radar, capable of detecting short-range targets (within 5 m) and suitable for the integration in different scenarios. The miniaturization of the radar has been possible by working within the
Caddemi, Alina, Cardillo, Emanuele
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Pulse-echo radar for short range sensing
IMTC/98 Conference Proceedings. IEEE Instrumentation and Measurement Technology Conference. Where Instrumentation is Going (Cat. No.98CH36222), 2002In the past decade, advances in solid-state electronics have led to the development of pulse-echo radar that utilizes the transmission of very narrow EM pulses on the order of a few 100 ps in duration. These pulses, coupled with equally fast range gate delay circuitry and high speed samplers, allow "time of flight" sensing to be utilized for distances ...
D.L. McClanahan, J.C. Zuercher, D. Misra
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Development of Short Range Radar for Automotive Applications
SAE Technical Paper Series, 2002<div class="htmlview paragraph">We have many traffic accidents and related fatalities every year and safety issue is focused very much as well as environmental issue. As for frontal collision, some products of Adaptive Cruise Control (ACC) System and headway distance warning system have been developed and introduced to the market in Japan, U.S ...
Shigekazu Okamura +3 more
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Short-range MIMO radar system considerations
2012 6th European Conference on Antennas and Propagation (EUCAP), 2012This paper gives a short overview of EADS research on system concepts for short range MIMO imaging radar and its potential applications in security. Basic approaches and constraints for image reconstruction are discussed. Additionally some simulation and measurement results are presented.
U. Prechtel +5 more
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Synthesis of sequences for short range pulse radar
2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus), 2018Measurement of distance to close targets using radar is present in multiple modern applications. With these applications becoming more common for example driver-assistance systems problem of radio interference rises. Most of systems use continuous wave radars which have low interference resistance.
Ilya A. Kuzmin +4 more
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