Sökning: "multi-port antenna"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden multi-port antenna.

  1. 1. Embedded Element Patterns in Combination with Circuit Simulations for Multi-Port Antenna Analysis

    Författare :Kristian Karlsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; antenna efficiency; Greens function; multi-port antenna; impedance matching; reverberation chamber; correlation; antenna arrays; Embedded element pattern; optimization; antenna diversity;

    Sammanfattning : This thesis is a result from work on two different subjects, electromagnetic simulations of reverberation chambers and a methodology for the analysis of multi-port antennas. The subjects can be linked together by their contribution to knowledge in electromagnetic simulations and characterization of antennas. LÄS MER

  3. 2. Embedded Element Patterns in Combination with Circuit Simulations for Multi-Port Antenna Analysis : Departmet of Signals and Systems, Antenna Group. Chalmers University of Technology

    Författare :Kristian Karlsson; Jan Carlsson; Ilja Belov; Jönköping University; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 3. Embedded element patterns in combination with circuit simulations for multi-port antenna analysis

    Författare :Kristian Karlsson; RISE; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 4. Design and Evaluation of Compact Multi-antennas for Efficient MIMO Communications

    Författare :Ruiyuan Tian; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; antenna; propagation channel; MIMO system; wireless communication;

    Sammanfattning : The use of multi-antenna systems with multiple-input multiple-output (MIMO) technology will play a key role in providing high spectrum efficiency for next generation mobile communication systems. This thesis offers valuable insights on the design of compact multi-antennas for efficient MIMO communications. LÄS MER

  7. 5. Spatial Characterization of Multi-element Antennas

    Författare :Nima Jamaly; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The overall goal of the current thesis is to establish some bases for understanding and characterization of multi-port antennas in a rich multipath environment. Multi-port antennas are the inevitable keystone of multiple input and multiple output wireless communication systems. LÄS MER