Al-Marwan, Qutaibah Khaled
(Eastern Mediterranean University EMU - Doğu Akdeniz Üniversitesi (DAÜ), 2017-02)
In this work 4x4 Butler matrix with 1×4 microstrip patch antenna array has been
proposed to form a switched beamforming network operating at 3 GHz. This
beamformer generates 4 orthogonal beams.
4x4 Butler matrix comprises ...