rms Angular Spread Estimation Using CDM Based MIMO Channel Sounder with Loosely Synchronous Codes and Kasami Codes

2006 ◽  
Author(s):  
Ji Hwan Choi ◽  
Hyunseok Lee ◽  
Hyoungsuk Jeon ◽  
Jongsub Cha ◽  
Hyuckjae Lee
Keyword(s):  
Angular Spread ◽  
Mimo Channel ◽  
Channel Sounder ◽  
Spread Estimation ◽  
Kasami Codes

scholarly journals Real-Time Millimeter-Wave MIMO Channel Sounder for Dynamic Directional Measurements

2019 ◽  
Vol 68 (9) ◽  
pp. 8775-8789 ◽  
Author(s):  
Celalettin Umit Bas ◽  
Rui Wang ◽  
Seun Sangodoyin ◽  
Dimitris Psychoudakis ◽  
Thomas Henige ◽  
...  
Keyword(s):  
Real Time ◽  
Millimeter Wave ◽  
Mimo Channel ◽  
Channel Sounder

scholarly journals Real-Time MIMO Channel Sounder for Emulation of Distributed Ultrawideband Systems

2014 ◽  
Vol 2014 ◽  
pp. 1-16 ◽  
Author(s):  
Rudolf Zetik ◽  
Martin Kmec ◽  
Jürgen Sachs ◽  
Reiner S. Thomä
Keyword(s):  
Real Time ◽  
Binary Sequence ◽  
Mimo Radar ◽  
Mimo Channel ◽  
Multiple Time ◽  
Channel Sounder ◽  
Radar Systems ◽  
Correlation Processing ◽  
Basic Parameters ◽  
Ultrawideband Systems

This paper introduces an ultrawideband (UWB) channel sounding system. Its novel architecture allows real-time measurements of multiple time-variant radio propagation channels in different ultrawide frequency bands. Its architecture allows emulation of multiuser systems, sensor networks, localization systems, and distributed MIMO radar systems. The sounder uses a maximum length binary sequence (MLBS) excitation signal and correlation processing in the receiver. Its synchronous multichannel operation is supported by excellent timing stability and low power consumption of miniature size modules based upon custom integrated SiGe circuits. The paper describes the architecture, design, calibration, basic parameters, and application examples of the sounding system.

Time-Domain MIMO Channel Sounder Based on Code-Division Multiplexing

2012 ◽  
Vol 61 (8) ◽  
pp. 2325-2327 ◽  
Author(s):  
Concepcion Garcia-Pardo ◽  
Jose-Maria Molina-Garcia-Pardo ◽  
Leandro Juan-Llacer
Keyword(s):  
Time Domain ◽  
Mimo Channel ◽  
Channel Sounder ◽  
Code Division Multiplexing

A Dual Band MIMO Channel Sounder at 2.2 and 3.5 GHz

2008 ◽  
Author(s):  
Hanna Farhat ◽  
Ronan Cosquer ◽  
Guy Grunfelder ◽  
Laurent Le Coq ◽  
Ghais El Zein
Keyword(s):  
Dual Band ◽  
Mimo Channel ◽  
Channel Sounder
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