Search Results - "broadband"

Refine Results
  1. 1

    Broadband Beamforming and Optimization by Nordholm, Sven, Dam, Hai Huyen Heidi, Lai, Chiong Ching, Lehmann, E.

    Published 2014
    “…Broadband beamforming techniques are of importance in several applications such as microphone arrays, sonar arrays, and radio astronomy and broadband radar. …”
    Get full text
  2. 2

    Broadband services to the end users by Eltaif, Tawfig, Haretha, Ahmed Ba, Mohan, Anitha, Khonji, Abdulrahman, Hamida, Belal Ahmed, Bakarman, Hesham

    Published 2013
    “…First, we have simulated downstream transmission signals for long reach WDM system taking into account the effect of four-wave mixing (FWM), and then we have simulated downstream broadband signals. The focus in this work was set on data rate based optical transmission systems with a varying number of channels in order to investigate the potential of 0.64 Tb/s technologies for the implementation in the next generation optical transmission networks. …”
    Get full text
    Get full text
  3. 3
  4. 4

    Countdown to True Wireless Broadband by Imran Edzereiq, Kamarudin

    Published 2011
    “…Mobile internet has become common in Malaysia, but the current generation of 2G and 2.5G hardly classify as broadband. While 3G and 3.5G technologies do mark as beginning, the upcoming 4G technologies namely 802.16m WIMAX (Worldwide Interoperability for Microwave Access) and LTE (3GPP Long Term Evolution) release 10 – are truly broadband wireless access (BWA). …”
    Get full text
    Get full text
  5. 5
  6. 6
  7. 7

    Design of broadband beamformers with low complexity by Feng, Zhi, Yiu, Ka Fai, Teo, Kok Lay, Nordholm, Sven

    Published 2012
    “…In this article, we consider the design of broadband beamformers with low complexity. In fact, the design problem is multi-objective in nature, trading off between speech distortion and noise suppression. …”
    Get full text
  8. 8
  9. 9
  10. 10
  11. 11

    Power efficiency in broadband wireless communications by Varahram, Pooria, Mohammady, Somayeh, Mohd Ali, Borhanuddin, Sulaiman, Nasri

    Published 2014
    “…Power Efficiency in Broadband Wireless Communications focuses on the improvement of power efficiency in wireless communication systems, especially of mobile devices. …”
    Get full text
    Get full text
  12. 12

    Understanding the equilibrium dynamics of European broadband diffusion by Suenaga, Hiroaki, Madden, Gary

    Published 2018
    “…This study examines the equilibrium dynamics of European broadband markets within a simultaneous demand and supply model. …”
    Get full text
  13. 13
  14. 14
  15. 15

    Design of robust broadband beamformers with minimax criterion by Dam, Hai Huyen Heidi, Nordholm, Sven

    Published 2015
    “…Broadband beamformers are known to be sensitive to errors and mismatches in their array elements. …”
    Get full text
    Get full text
  16. 16
  17. 17
  18. 18

    Design and characterisation of broadband microstrip reflectarray antennas by Phua, Yeong Nan

    Published 2023
    “…The inherent narrow bandwidth and limited turning ability in such elements have made it difficult to achieve a smooth phase range and broadband reflectarray performance. In this dissertation, three improved designs have been formulated to overcome the mentioned limitations. …”
    Get full text
    Get full text
  19. 19
  20. 20