Browsing by Subject "Antennas (Electronics)"

Now showing items 41-47 of 47

    • Synthesis and characterization of a two-step reduced Graphene Oxide for antena applications in the microwave resime 

      Mubaraq Hans, Von Schleusingen
      This thesis presents the development of a two-step reduced graphene oxide that is to be implemented as the radiating element for a patch antenna. The two-step reduced graphene oxide is prepared with graphite powder and is ...

    • UHF TV antenna for an Array Receiver 

      Muhaimin Mat Salleh (Universiti Malaysia PerlisSchool of Computer and Communication Engineering, 2007-05)
      In globalization era, demand on communication getting increased. The communication technology have given benefit on the rapidity of economy, medical, education, defensive, welfare, entertainment and information exchange. ...

    • "Via-Less” UWB Filter using Patched Microstrip Stubs 

      Mohammad Shahrazel, Razalli; Alyani, Ismail; Mohamed Adzir, Mahdi; Mohd Nizar, Hamidon (VSP (imprint of Brill), 2009)
      This paper presents an Ultra-Wide Band (UWB) microstrip filter which is initially modeled from a quarter-wavelength short-circuited stubs, without the use of any vias. All vias that provide short circuit stubs are replaced ...

    • W-CDMA network performance improvement using MIMO technique 

      Ainida, Alias (University Malaysia PerlisSchool of Computer and Communication Engineering, 2008-03)
      Employing multiple transmit and receive antennas, namely using multiple input multiple output (MIMO) systems, has proven to be major breakthrough in providing reliable wireless communication links. Since their invention ...

    • Wideband-code division multiple access (WCDMA) network improvement using multiple-in multiple-out (MIMO) technique 

      Khairolnizam Sulaiman (Universiti Malaysia PerlisSchool of Computer and Communication Engineering, 2008-05)
      Nowadays, Wideband Code Division Multiple Access (WCDMA) still using the conventional technique in its structure such as; “Single-In Single-Out” (SISO) technique, “Single-In Multiple-Out” (SIMO) technique, and “Multiple-In ...

    • WLAN propagation study in UniMAP using microstrip patch antenna 

      Abdul Rahim, Mohamad (Universiti Malaysia PerlisSchool of Computer and Communication Engineering, 2007-04)
      The advantages of microstrip antennas have made them a perfect candidate for use in the wireless local area network (WLAN) applications. Though bound by certain disadvantages, microstrip patch antennas can be tailored ...

    • X-band trisection substrate-integrated waveguide quasi-elliptic filter 

      Alyani, Ismail; Mohammad Shahrazel, Razalli; Mohamed Adzir, Mahdi; Abdullah, R.S.A.R; Noordin, N.K; Rasid, M.F.A (EMW Publishing, 2008)
      A narrowband trisection substrate-integrated waveguide elliptic filter with coplanar waveguide (CPW) input and output ports is proposed and demonstrated for X-band applications. The filter is formed by incorporating ...