Design and Implementation of C band Vector- Sum phase Shifter for WLAN Applications, M.Sc. Thesis Sharif University of Technology ; Akbari, Mohmoud (Supervisor) ; Fakharzadeh Jahromi, Mohammad (Supervisor)
Abstract
On the demand of higher directivity, higher throughput and less interference, phased array systems and MIMO have become attractive to reach these goals. The advantages of phased array systems include the ability to perform electronic beam steering and arbitrary pattern synthesis. Phase shifters and variable gain amplifiers are used to reach these advantages. In this thesis, a ‘’ C‘’ band (4.8 GHz-6.2 GHz) vector-sum phase shifter using HMIC technology for realizing a phased array receiver is designed. This phase shifter can change the signal phase and amplitude. The main blocks of this phase shifter are low-insertion phase and low-noise variable gain amplifier, which consists of current...
Cataloging briefDesign and Implementation of C band Vector- Sum phase Shifter for WLAN Applications, M.Sc. Thesis Sharif University of Technology ; Akbari, Mohmoud (Supervisor) ; Fakharzadeh Jahromi, Mohammad (Supervisor)
Abstract
On the demand of higher directivity, higher throughput and less interference, phased array systems and MIMO have become attractive to reach these goals. The advantages of phased array systems include the ability to perform electronic beam steering and arbitrary pattern synthesis. Phase shifters and variable gain amplifiers are used to reach these advantages. In this thesis, a ‘’ C‘’ band (4.8 GHz-6.2 GHz) vector-sum phase shifter using HMIC technology for realizing a phased array receiver is designed. This phase shifter can change the signal phase and amplitude. The main blocks of this phase shifter are low-insertion phase and low-noise variable gain amplifier, which consists of current...
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