Essays about: "M-sequence"

Found 5 essays containing the word M-sequence.

  1. 1. Development of an underwaterruler using an AUV-deployedbeacon and Matched filter CFARdetector

    University essay from KTH/Marina system

    Author : Yaolin Ge; [2020]
    Keywords : ;

    Abstract : Our ocean covers more than 70% of our planet’s surface. It is a huge reservoir continuously supplying us with enormousvaluable resources. The autonomous aquaculture, deep sea mining, subsea oil / gas exploitation and marine biology etc.,are the increasingly important driving forces for the development of underwater robotics. READ MORE

  3. 2. Wall Compensation Algorithms for M-sequence UWB Radar

    University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Author : Mhd Jihad Abou Raas; [2016]
    Keywords : Ultra-wideband UWB ; Wall Compensation Algorithms;

    Abstract : A technique for wall compensation in the ultra-wideband (UWB) through-wall imaging radar is presented. The UWB system can be utilize in high precision measurements, but due to phase distortion and amplitude attenuation caused by the wall the precision is limited, the target is displaced, and the image is defocused. READ MORE

  4. 3. Global Backprojection for Imaging of Targets Using M-sequence UWB radar system

    University essay from Akademin för teknik och miljö

    Author : Madhava Reddy Kota; Binod Shrestha; [2013]
    Keywords : : Synthetic Aperture Radar; Time domain algorithm; Back projection algorithm; Ultra Wide-beam; M-sequence; SAR Image processing; UWB radars with M-sequence.;

    Abstract : Synthetic Aperture Radar (SAR) is an emerging technique in remote sensing. The technology is capable of producing high-resolution images of the earth surface in all-weather conditions. READ MORE

  5. 4. DETECTION OF MULTIPLE TARGETS USING ULTRA-WIDEBAND RADAR

    University essay from Avdelningen för elektronik, matematik och naturvetenskap

    Author : Shoaib Amin; Imran Mehmood; [2011]
    Keywords : M sequence UWB radar; Multiple target detection; UWB radar;

    Abstract : In recent years, ultra-wideband (UWB) radars are gaining popularity in the radar field mainly inindustrial and commercial areas. The UWB radar has the potential of dramatically improving thecontrol and surveillance of industrial processes in confined areas. READ MORE

  6. 5. Dispersion Effects on OCDMA System Performance

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Abdul Gafur; [2009]
    Keywords : OCDMA; MAI; SIK; ROP; WDM; PRNG;

    Abstract : This thesis presents the effect of dispersion and Multi Access Interference (MAI) of optical fiber on the Bit Error Rate (BER) performance of a Direct Sequence Optical Code Division Multiple Access (DS-OCDMA) network by means of intensity modulation and optical receiver correlators. By using Matlab simulations, Signal-to-Noise Ratio (SNR) versus Received Optical Power (ROP) of an OCDMA transmission system can be evaluated with a so-called 7-chip m-sequence for different numbers of system users. READ MORE