TY - GEN
T1 - The impact of a matching circuit of a handset MIMO antenna on the wideband channel capacity
AU - Kitamura, Takeshi
AU - Honda, Kazuhiro
AU - Ogawa, Koichi
PY - 2012
Y1 - 2012
N2 - In the plan for future cellular systems, such as the LTE-advanced system, they are to be allocated a very wide frequency band. Hence, the wideband characteristics must be considered when a handset MIMO antenna is designed for such systems. In the literature [1], the authors have shown that there is a significant impact of a matching circuit on the channel capacity of a MIMO antenna over a wide frequency band. In [1], as a basic study, a MIMO antenna comprised of two half-wavelength dipole antennas arranged in a parallel orientation is used for the analysis. However, the mechanism or principle responsible for the enhancement of channel capacity was not fully examined. This paper studies the impact of a matching circuit of a handset MIMO antenna mounted on a commercial-handset based small metal housing on the wideband channel capacity. Through extensive studies, we will give full consideration to the reason why a large channel capacity can be obtained by choosing an appropriate matching circuit.
AB - In the plan for future cellular systems, such as the LTE-advanced system, they are to be allocated a very wide frequency band. Hence, the wideband characteristics must be considered when a handset MIMO antenna is designed for such systems. In the literature [1], the authors have shown that there is a significant impact of a matching circuit on the channel capacity of a MIMO antenna over a wide frequency band. In [1], as a basic study, a MIMO antenna comprised of two half-wavelength dipole antennas arranged in a parallel orientation is used for the analysis. However, the mechanism or principle responsible for the enhancement of channel capacity was not fully examined. This paper studies the impact of a matching circuit of a handset MIMO antenna mounted on a commercial-handset based small metal housing on the wideband channel capacity. Through extensive studies, we will give full consideration to the reason why a large channel capacity can be obtained by choosing an appropriate matching circuit.
UR - http://www.scopus.com/inward/record.url?scp=84873145751&partnerID=8YFLogxK
M3 - 会議への寄与
AN - SCOPUS:84873145751
SN - 9784885522703
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 782
EP - 785
BT - Conference Proceedings of the 2012 International Symposium on Antennas and Propagation, ISAP 2012
T2 - 2012 17th International Symposium on Antennas and Propagation, ISAP 2012
Y2 - 29 October 2012 through 2 November 2012
ER -