Essays about: "mimo correlation"

Showing result 11 - 15 of 19 essays containing the words mimo correlation.

1. 11. Modal Analysis on a MIMO System : For an asphalt roller CC1200

   University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Author : You You; Daxin Chen; [2015]
   Keywords : Experimental modal testing; MIMO system; modal analysis; Matlab; numerical model; Reflex.;

   Abstract : Impact hammer is the current modal testing way in Dynapac testing department. Due to highly damped characteristic of big construction machines, there are a few weaknesses for modal testing when using hammer, such as short response time, limited frequency resolution, poor quality of frequency response functions. READ MORE

3. 12. Design of MIMO Antenna for a Realistic Mobile Phone Platform Using Characteristic Modes

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : John Ako Enohnyaket; Augustine Sekyere; [2015]
   Keywords : MIMO Antenna; Characteristic Modes; Technology and Engineering;

   Abstract : The Theory of Characteristic Modes (TCM) provides an alternative means of antenna synthesis in compact mobile handsets by taking into account the chassis. This makes it possible to create dual-element Multiple-Input Multiple-Output (MIMO) antennas in mobile handsets with very little coupling and correlation between the two antennas. READ MORE

4. 13. Analysis of Channel Measurements Using a Very Large Antenna Array

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Tomas Sidabras; Mohammad Salman; [2015]
   Keywords : channel measurements; very large antenna array; massive MIMO; channel modeling; Technology and Engineering;

   Abstract : Accurate wireless channel models are crucial to simulate the effect of radio wave propagation in a channel on wireless communication systems. By calculating physical processing effects that signal undergoes while traveling from transmitter to the receiver, channel models help to analyze performance of wireless systems. READ MORE

5. 14. Signal Processing for mmWave MIMO Radar

   University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

   Author : Óscar Faus García; [2015]
   Keywords : radar; automotive; MIMO; CW; 79 GHz; short-range radars SRR ; millimeter wave; CFAR; simulations; phase modulation; algorithms; system gain;

   Abstract : This thesis addresses the design study, implementation and analysis of signal processing algorithms for a 79 GHz millimeter-wave Phase Modulated Continuous Wave (PMCW) Multi Input Multi Output (MIMO) short range radar; performed in IMEC research institute (Leuven, Belgium). The radar system targets high resolution performance with low power consumption in order to integrate a full MIMO radar transceiver with digital processor and antennas in a compact package featuring a size of 1 cm2. READ MORE

6. 15. Spectrum Sensing of Cognitive Radio Networks using Amplify and Forward Relay over Correlated Nakagami-m Fading Channel

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Suman Dongol Maharjan; [2011]
   Keywords : Amplify-and-forward AF ; orthogonal space-time codes OSTBCs ; correlated Nakagami-m fading; detection probability; cognitive radio.;

   Abstract : In the last ten years, we have been witnessing the vast growth in wireless communications due to the popularity of many wireless devices, mobiles, smart phones etc. As a result, the demand for high data rates, bandwidth, and spectrum utilization has increased. READ MORE