Browsing by Keywords "Semidefinite programs"

Now showing items 1-2 of 2

    • ADMM based mainlobe power constrained phase-only sidelobe supression 

      Alp, Yaşar Kemal; Arıkan, Orhan (IEEE, 2014)
      A novel sidelobe suppression technique is proposed for phased arrays, where only the phases of the array elements are adjusted to suppress the gain in the direction of interest while keeping the mainlobe power at a certain ...

    • FIR filter design by iterative convex relaxations with rank refinement 

      Dedeoğlu, Mehmet; Alp, Yaşar Kemal; Arıkan, Orhan (IEEE, 2014)
      Finite impulse response (FIR) filters have been a primary topic of digital signal processing since their inception. Although FIR filter design is an old problem, with the developments of fast convex solvers, convex modelling ...