Essays about: "AESA"

Found 5 essays containing the word AESA.

  1. 1. LPI waveforms for AESA radar

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Andreas Sjöberg; [2020]
    Keywords : Radar LPI waveform AESA;

    Abstract : The purpose of low probability of intercept (LPI) radar is, on top of the standard requirements on a radar, to remain undetected by hostile electronic warfare (EW) systems. This can be achieved primarily by reducing the amount of radiated power in any given direction at all times and is done by transmitting longer modulated pulses that can then be compressed digitally in order to retain range resolution. READ MORE

  3. 2. An investigation on the possibility for bandwidth improvement of dielectric antennas via modification of their geometry

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Nandan Dutta Chaudhury; [2020]
    Keywords : Multifunctional antenna array; AESA; Additive manufacturing; Stereolithography; Ultra-wideband antenna; Dielectric antenna; Embedded DRA; PSF; Multifunktionell antenngrupp; AESA; Additiv tillverkning; Stereolitografi; Ultrabredbandig antenn; Dielektrisk antenn; Inbäddad DRA; PSF;

    Abstract : The dielectric antenna is an interesting alternative to a metallic antenna. This is mainlydue to its low manufacturing cost and the possibility to fabricate complex antennageometry with the aid of additive manufacturing (AM). Sophisticated AM technologyprovides new degrees of freedom in shaping the outer and inner geometry of antennas. READ MORE

  4. 3. High-performance signal processing for digital AESA-radar

    University essay from Lunds universitet/Institutionen för datavetenskap

    Author : Alexander Olsson; [2018]
    Keywords : Technology and Engineering;

    Abstract : .... READ MORE

  5. 4. S-Band Antenna Array

    University essay from Institutionen för fysik och astronomi

    Author : Mathias Dalevi; [2010]
    Keywords : Antenna Theory; Radar; S-band;

    Abstract : This report presents concepts for a planar active electronically scanned antenna(AESA). The goal of the project was to devlop a low-weight, low profile, thin, S-band antenna with wide-scan angle capabilities. READ MORE

  6. 5. EXTREME PROCESSORS FOR EXTREME PROCESSING : STUDY OF MODERATELY PARALLEL PROCESSORS

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Christian Bangsgaard; Tobias Erlandsson; Alexander Örning; [2005]
    Keywords : Micro-processors; Electronically Scanned Array Antenna; AESA;

    Abstract : Future radars require more flexible and faster radar signal processing chain than commercial radars of today. This means that the demands on the processors in a radar signal system, and the desire to be able to compute larger amount of data in lesser time, is constantly increasing. READ MORE