Design, Fabricate And Testing Of Feed Network For 2X2 Array Antenna

Mohd Syaiful Redzwan, Mohd Shah (2007) Design, Fabricate And Testing Of Feed Network For 2X2 Array Antenna. Project Report. UTeM, Melaka. (Submitted)

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Abstract

This reports describe the design, fabricate and testing of feed network for 2x2 array antenna. This feed network was designed using Microwave Office 2004. The project that had developed can support at IMT (International Mobile Telecommunication) 2000 band which is operating at frequency of 1.8 GHz to 2.2 GHz with mobile station transmitting and it applied to many microwave and millimeter-wave systems and devices such as antenna feeders, power amplifiers, etc. We investigate a design method of multi-stage, multi-way microstrip power dividers to construct a compact low-loss power divider with numbers of outputs. First, we describe an integration design technique of multi-way power dividers founded on the planar circuit approach in combination with the segmentation method, and design Wilkinson 2-way power dividers. Nef{.t, we successfully design a 4-way power divider consisting of 2 way dividers of three-stage structure using a similar technique. The main characteristic of this project is for uniform power distribution, isolation and return loss.

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