MIMO-OFDM with ESPAR Antenna. Diego Javier Reinoso Chisaguano , Takeshi Higashino and Minoru Okada. Nara Institute of Science and Technology, Graduate School of Information Science Network Systems Laboratory. MIMO-OFDM with ESPAR antenna.
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MIMO-OFDM with ESPAR Antenna
Diego Javier ReinosoChisaguano, Takeshi Higashino and Minoru Okada
MIMO-OFDM with ESPAR antenna
ESPAR antennawith periodically changing directivity
System model of MIMO-OFDM with ESPAR antenna
Compressed Sensing based channel estimation
ui = [G-1P1 , G0P1 , G1P1 , G-1P2 , G0P2 , G1P2]
F :N x L matrix part of the Fourier matrix.
N : numberof sub-carriers
L : number of channel taps.
r: observation vector of size n
: n x p measurement matrix. (n<<p)
: sparse unknown vector of size p
z: noise vector