Results 141 to 150 of about 15,536 (231)

Enhanced isolation in aperture fed dielectric resonator MIMO antennas for 5G Sub 6 GHz applications. [PDF]

Sci Rep
Patel A, Upadhyaya T, Girjashankar PR, Swati MV, Kumar OP.   +4 more
europepmc   +1 more source

CMA-Based design of a Novel structure for isolation enhancement and Radiation Pattern correction in MIMO antennas. [PDF]

Sci Rep
Kang MJ, Park J, Heo H, Qu L, Jung KY.
europepmc   +1 more source

Metasurface absorber for millimeter waves: a deep learning-optimized approach for enhancing the isolation of wideband dual-port MIMO antennas. [PDF]

Sci Rep
Narayanaswamy NK, Satheesha TY, Alzahrani Y, Pandey A, Dwivedi AK, Singh V, Tolani M.   +6 more
europepmc   +1 more source

Asymptotic Spectral-Efficiency of MIMO-CDMA Systems with Arbitrary Spatial Correlation

In this contribution, we analyze the asymptotic spectral-efficiency (ASE) of multiuser MIMO-CDMA systems, when assuming communications over flat fading channels with arbitrary spatial correlation.
Zhang, Youguang, Sun, Yuquan, Yang, Lie-Liang, Pan, Peng   +3 more
core  

Trade-off between complexity and BER performance of a polynomial SVD-based broadband MIMO transceiver

, 2010
In this paper we investigate non-linear precoding solutions for the problem of broadband multiple-input multiple output(MIMO) systems. Based on a polynomial singular value decomposition (PSVD) we can decouple a broadband MIMO channel into independent ...
Al-Hanafy, Waleed, Weiss, S.
core  

Differential Coherent Code Acquisition in the Multiple Transmit/Receive Antenna Aided DS-CDMA Downlink

, 2006
In this contribution we investigate both differentially coherent and noncoherent code acquisition schemes in the multiple transmit/receive antenna aided DS-CDMA downlink, when communicating over uncorrelated Rayleigh channels.
Won, S-H., Won, S.H., Hanzo, L.
core  

An ohmic RF MEMS switch for reconfigurable microstrip array antennas built on PCB

, 2008
This paper presents the analysis, design and simulation of an ohmic RF MEMS switch specified for reconfigurable microstrip array antennas built on PCB via an integrated monolithic technology.
Mallios, N, Nilavalan, R, Kampitaki, D, Charalampidis, N, Spasos, M, Soel, P, Tsiakmakis, K   +6 more
core  

A compact triple wideband mimo antenna for microwave, ku, and mm-wave band applications of 5g wireless communication. [PDF]

PLoS One
Hameed AN, Al-Bawri SS, Rahman MM, Larguech S, Hasan MM, Alawad MA, Islam MS, Islam MT.   +7 more
europepmc   +1 more source

Genus hologram antenna for MIMO applications. [PDF]

Sci Rep
Eltresy NA, Malhat HA, Deen SZ.
europepmc   +1 more source

Towards energy-efficient massive MIMO-NOMA systems with sigma-delta ADCs and group SIC detection. [PDF]

Sci Rep
Farghaly SI, Khafaga MM, Khamis S.
europepmc   +1 more source