2010•Applied science and technologyRequires access

Design and analysis of wide wall slotted-waveguide array

Chengyuan Liu

Abstract

This paper presented a Slotted-waveguide Array Antenna which is simulated using HFSS. HFSS is an electromagnetic simulate software which is invented by Ansoft. It can give the return loss and directivity of this Slotted-waveguide Array Antenna. First,the Slotted-waveguide Array Antenna will be designed according to waveguide theory,Slotted-waveguide Array Antenna and trapezoidal step-index. Then,Slotted-waveguide Array Antenna is simulated by using HFSS and manufactured Slotted-waveguide Array Antenna,At last,the antenna is measured and analysis the reason which effect the E-plane and H-plane radiation pattern. This paper gives a method to analysis Slotted-waveguide Array Antenna and has a important significance in project application.

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Available abstract

Key concepts: HFSS, Slotted waveguide, Antenna (radio), Beam waveguide antenna, Directivity, Waveguide, Radiation pattern, Optics