Search for dissertations about: "monopole antenna"
Showing result 1 - 5 of 10 swedish dissertations containing the words monopole antenna.
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1. Characterization of artificially soft surfaces and their applications in antenna design
Abstract : .... READ MORE
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2. Ultra-wideband Antenna and Radio Front-end Systems
Abstract : The number of wireless communication applications increase steadily, leading to the competition for currently allocated frequency bands. Pressure on authorities around the world to permit communications in higher and wider frequency ranges to achieve higher wireless capacity than those existed in the past has resulted in several new specifications. READ MORE
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3. Design and Evaluation of Compact Multi-antennas for Efficient MIMO Communications
Abstract : 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. READ MORE
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4. Analysis and Optimization of Installed Antenna Performance
Abstract : This Ph.D. thesis consists of six papers, which are labeled with roman numerals. Papers I-III have already been presented in a licentiate thesis published in2017, and this Ph. READ MORE
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5. Design, Fabrication and Characterization of Microwave Passive Devices on Liquid Crystal Polymer Substrates
Abstract : For microwave/millimeter (mm)-wave systems’ applications, as frequency is moving towards higher and higher bands, materials and integration technologies are witnessing higher performance demands and constraints. The materials presently used as mm-wave substrates are either expensive or show unsatisfactory performance. READ MORE