Improved FMCW Radar System for Multi-Target Detection of Human Respiration Vital Sign
نویسندگان
چکیده
منابع مشابه
Probabilities of False Alarm for Vital Sign Detection on the Basis of a Doppler Radar System
Vital detection on the basis of Doppler radars has drawn a great deal of attention from researchers because of its high potential for applications in biomedicine, surveillance, and finding people alive under debris during natural hazards. In this research, the signal-to-noise ratio (SNR) of the remote vital-sign detection system is investigated. On the basis of different types of noise, such as...
متن کاملImproved Detection of Human Respiration Using Data Fusion Basedon a Multistatic UWB Radar
This paper investigated the feasibility for improved detection of human respiration using data fusion based on a multistatic ultra-wideband (UWB) radar. UWB-radar-based respiration detection is an emerging technology that has great promise in practice. It can be applied to remotely sense the presence of a human target for through-wall surveillance, post-earthquake search and rescue, etc. In the...
متن کاملAn Improved Moving Multi-Human Target Detection Algorithm
In the detection of moving multi-human targets, the HOG feature presents a very considerable effect on the detection accuracy. However, the problem of low detecting speed prevents the HOG feature from being well applied in scenes where the real-time requirements are needed. Given this problem, this paper presents a method which combines the Gaussian mixture background model and HOG feature. Thi...
متن کاملAn FMCW radar system for short range surface contour mapping
An FMCW radar system for short range surface contour mapping " (1996). Retrospective Theses and Dissertations. Paper 11546. This manuscript has been reproduced from the microfilm master. UMI films the text directly fi'om the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter &ce, while others may be from any type of computer printer. The quality of this repr...
متن کاملDetection Performance Improvement of FMCW Radar Using Frequency Shift
Frequency modulated continuous wave (FMCW) radars have been widely used for measuring target range and speed. In this paper, we present a mathematical model that quantifies the system-level performance of FMCW radar systems. In FMCW radar, the target range is measured through measuring the beat frequency between the transmitted and received signal, usually by using Fast Fourier Transform (FFT)....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Jurnal Elektronika dan Telekomunikasi
سال: 2019
ISSN: 2527-9955,1411-8289
DOI: 10.14203/jet.v19.38-44