Title :
Experimental evaluation of matching method based on image impedances for near field MIMO
Author :
Ishii, Kazuki ; Honma, Naoki ; Tsunekawa, Yoshitaka
Author_Institution :
Grad. Sch. of Eng., Iwate Univ., Morioka, Japan
Abstract :
In this paper, a novel matching method for near field MIMO is proposed. A concept of image impedance matching is extended to 2×2 MIMO. A proposed matching network was fabricated and tested. The measurement results indicated the proposed matching network offers a high channel capacity since it significantly improves SNR in near field MIMO scheme.
Keywords :
MIMO communication; S-parameters; antenna arrays; channel capacity; impedance matching; near-field communication; SNR; channel capacity; image impedance matching; matching method; matching network; near field MIMO scheme; Channel capacity; MIMO; Manganese; Ports (Computers); Scattering parameters; Transmitting antennas; conjugate image impedances; matching network; near field MIMO;
Conference_Titel :
Antennas and Propagation (ISAP), 2014 International Symposium on
Conference_Location :
Kaohsiung
DOI :
10.1109/ISANP.2014.7026704
