THE MICROSTRIP COLLINEAR ANTENNA

 

M. O. Konovalenko, Yu. I. Buyanov

Tomsk State University

Received January 26, 2012

 

Abstract. Work is devoted to the research of possibility of creation of cheap and effective external aerials of a point of access Wi-Fi of the networks which are carried out in the printing way on glass fibre laminate in the form of collinear microstrip aerials, representing an inphase antenna array from the vibrators located along its longitudinal axis. The action principle, a design procedure is considered, the factors influencing directed properties of collinear microstrip aerials are investigated. The parallel-serial way of a power of the vibrators, providing stability of position of a maximum of the radiation pattern in a strip of frequencies is offered. The numerical modeling of the aerial showing possibility of its practical creation is spent. Variants of a design of the aerial for Wi-Fi a range are resulted.

Key words: inphase antenna array, microstrip aerials, matching, radiation pattern, transmission coefficient, parallel-serial design of excitation, steady wireless communications.