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|Title:||Design and development of adaptive phase shifting module for antenna beam self-alignment||Authors:||Lu, Ye||Keywords:||DRNTU::Engineering||Issue Date:||2016||Abstract:||The target of this project is to establish an automatic system about phase array which can detect and control phase difference so that keep antenna unchanged. Therefore, there is a negative feedback loop system constructed which use antenna, phase shifter, directional coupler, phase detector, controller, comparator and low-pass filter.Phased array antenna is an important role in wireless communication system and composed of many radiating elements each with a phase shifter. In this project, the phased array antenna system will drive a phase shifter. And the prototype of negative feedback loop system will be tested as well as some the properties of components. And some components manufactures were learned and practiced.||URI:||http://hdl.handle.net/10356/67884||Rights:||Nanyang Technological University||Fulltext Permission:||restricted||Fulltext Availability:||With Fulltext|
|Appears in Collections:||EEE Student Reports (FYP/IA/PA/PI)|
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