Essays about: "Broadband Antenna"

Showing result 16 - 20 of 27 essays containing the words Broadband Antenna.

  1. 16. Construction and evaluation of a magnetoresistive ground penetrating radar system

    University essay from Ångström Space Technology Centre (ÅSTC)

    Author : Mikael Blomqvist; [2011]
    Keywords : GPR; ground penetrating radar; magnetoresistive; SDTM; MTJ; standing wave; loop antenna;

    Abstract : This Master Thesis examines the possibility to apply a magnetometer developed by the Ångstöm space technology center to a small magnetic ground penetrating radar system with dimension in the order of one dm³. The magnetometer is broadband (DC-1GHz) and miniaturized. Loop antennas are used to transmit the signal. READ MORE

  3. 17. Techno-Economic Analysis of Wireless Indoor Solutions

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Zubair Zeeshan; [2011]
    Keywords : ;

    Abstract : Introduction of mobile broadband technology added valuable service for mobile users to surf faster internet on mobile. This impacts the traffic demand requirements, traffic demand increased for network to fulfill the requirements. Higher data rates depend on strong signal from base station and capacity of the network. READ MORE

  4. 18. PERFORMANCE ANALYSIS OF MULTIPLE ANTENNA TECHNIQUES IN WiMAX

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Yousaf Ali Shah; [2010]
    Keywords : WiMAX; Capacity Analysis; STBC; MIMO; SFBC;

    Abstract : The modern wireless systems are required to have high voice quality and data rate. Since our concern is most with cattering environment, antenna diversity is a practically effective and widely applied technique to reduce the effect of multipath fading. READ MORE

  5. 19. Modeling of Broadband Shortwave Antennas With Numerical Electromagnetics Code

    University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Author : Kamtala Venkat Ramana Prasad; [2009]
    Keywords : EMC; VSWR; AR and NEC;

    Abstract : Antenna designers always search for ways to improve existing designs or introduce novel designs in order to achieve desirable antenna characteristics. The linear wire dipole antennas are very important in communication systems at all frequency bands. These antennas are used by typically military, navigation and surveillance purposes. READ MORE

  6. 20. Analysis of Propagation Models for WiMAX at 3.5 GHz

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Mohammad Shahajahan; [2009]
    Keywords : Propagation Model; WiMAX; 3.5 GHz; Urban; Suburban; Rural area;

    Abstract : Nowadays the Worldwide Interoperability of Microwave Access (WiMAX) technology becomes popular and receives growing acceptance as a Broadband Wireless Access (BWA) system. WiMAX has potential success in its line-of-sight (LOS) and non line-of-sight (NLOS) conditions which operating below 11 GHz frequency. READ MORE