Essays about: "antenna design for mimo"

Showing result 16 - 20 of 24 essays containing the words antenna design for mimo.

1. 16. A Study on Random Access Performance in Next Generation Mobile Network Systems

   University essay from Linköpings universitet/Kommunikationssystem; Linköpings universitet/Tekniska fakulteten

   Author : Magnus Thalén; [2015]
   Keywords : 5G; LTE; System control plane; Random access;

   Abstract : The next generation of mobile telecommunication, 5G, will be specified in the near future. One of the proposed changes relative to the previous generation, 4G,is the inclusion of a new system control plane (SCP). READ MORE

3. 17. 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. 18. Maximum Capacity Antenna Design for an Indoor MIMO UWB Communication System

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Ran Liu; Hao Liu; [2012]
   Keywords : MIMO; UWB; Antenna Design; In-door Communication and Capacity Analysis;

   Abstract : Ultra-wideband (UWB) offers a high data rate transmission, however it only can be used in short distance communication due to its low power restricted by regulations, therefore it is applicable for an indoor scenario. Within an enclosed (indoor) scenario, there exist many possible multipaths of electromagnetic waves which lead to an effect known as fading [Big07]. READ MORE

5. 19. Antenna diversity with opportunistic combining

   University essay from Fysik och elektroteknik; Tekniska högskolan

   Author : Md. Khalilur Rahman; Chuanhui Xia; [2012]
   Keywords : ;

   Abstract : In modern telecommunication technologies, the requirement for signal reliability is higher and higher but fading is the main challenge for signal reliability. Different types of techniques have been studied to mitigate this fading but MIMO (Multiple Input Multiple Output) has been studied extensively in wireless communication systems to overcome small-scale fading, which is an efficient way to improve signal-to-noise and bit error rates. READ MORE

6. 20. Integration of MIMO antenna with a fully 180o differential hybrid coupler

   University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

   Author : Raj kumar Kallem; Sampath kumar Veerabomma; [2011]
   Keywords : ;

   Abstract : This thesis work proposes the integration of MIMO antenna (i.e., two bowtie dipole antennas) with a fully differential 180o hybrid coupler in the frequency range of 0.7-3 GHz which falls in the Ultra High Frequency (UHF) band as per the spectrum allocated by International Telecommunication Union (ITU). READ MORE