Browsing Research Articles (Electrical, Electronic and Computer Engineering) by Subject "Broadband communication systems"

Browsing Research Articles (Electrical, Electronic and Computer Engineering) by Subject "Broadband communication systems"

Sort by: Order: Results:

  • Analysis and design of a wide band omnidirectional antenna 
    Jacobs, Ockert Botha; Odendaal, J.W. (Johann Wilhelm); Joubert, Johan (Wiley, 2011-06)
    The analysis and design of an omni-directional antenna that functions over a very broad frequency band is presented. Design guidelines for this antenna have been derived using electromagnetic analysis software. ...
  • Comparative performance of OM-OFDM in broadband systems 
    Dhuness, Kahesh; Maharaj, Bodhaswar Tikanath Jugpershad (Institution of Engineering and Technology, 2012-01)
    Please read abstract in the article.
  • Design and performance of wideband DRFM for radar test and evaluation 
    Olivier, K.; Cilliers, J.E.; Du Plessis, Monuko (Institution of Engineering and Technology, 2011-07)
    The test and evaluation of modern radars using hardware in the loop simulators requires the use of wideband high-fidelity, digital radio frequency memories (DRFM) in order to generate realistic target returns. Important ...
  • Double resonant stub bandstop filter with pseudo-elliptic response 
    Malherbe, J.A.G., 1940-; Reid, C.A. (Institution of Engineering and Technology, 2010-04)
    A simple wideband bandstop filter that yields equal ripples in both the pass and stop bands, is described. The filter comprises only of two resonant stubs and a connecting transmission line and has a transmission response ...
  • A low-cost open-hardware wideband multiple-input–multiple-output (MIMO) wireless channel sounder 
    Maharaj, Bodhaswar Tikanath Jugpershad; Wallace, Jon W.; Jensen, Michael A.; Linde, Louis P. (Institute of Electrical and Electronics Engineers, 2008)
    Due to the complexity of multiple-input–multipleoutput (MIMO) wireless channels, direct measurement is the main viable option for accurate characterization. Details on a new low-cost wideband channel sounder are presented, ...
  • Towards a bandwidth efficient cognitive positioning system 
    Thomas, R.R.; Maharaj, Bodhaswar Tikanath Jugpershad (Institution of Engineering and Technology, 2012)
    Presented is an efficient bandwidth determination model for the cognitive positioning system by utilising multiple receive antennas. The performance evaluations of the proposed multiple receive antenna positioning system ...
  • Wideband bandstop filter with sub-harmonic stubs 
    Malherbe, J.A.G., 1940- (Institution of Engineering and Technology, 2011-05)
    The performance of a wideband bandstop transmission line filter employing a series overlay inductor over two stubs resonating at respectively one half and one quarter of the centre frequency, is described. The structure ...