Now showing items 1-3 of 3

  • A Compact Multi-Band MIMO Antenna with High Isolation for C and X Bands Using Defected Ground Structure 

    Pouyanfar, N.; Ghobadi, Ch.; Nourinia, J.; Pedram, K.; Majidzadeh, M. (Společnost pro radioelektronické inženýrství, 2018-09)
    A compact multi-band multi-input multi-output (MIMO) antenna with high isolation is proposed for C and X bands applications. The antenna consists of two trapezoidal-shaped patches printed on FR-4 substrate with a thickness ...
  • Recent Techniques in Design and Implementation of Microwave Planar Filters 

    Baral, R. N.; Singhal, P. K. (Společnost pro radioelektronické inženýrství, 2008-12)
    This paper details the techniques and initiatives made recently for improved response and simultaneous development of microwave planar filters. Although the objective of all the techniques is to design low cost filters ...
  • RFID Tag Design Using Spiral Resonators and Defected Ground Structure 

    Veysi, M.; Ahmadi, A.; Karimi, G.; Lalbakhsh, A. (Společnost pro radioelektronické inženýrství, 2017-12)
    This paper presents a simple generalized approach to design a compact chipless radio frequency identification tag. The proposed chipless tag encodes data into the spectral signature using a set of spiral resonators on both ...