Inset feed for antenna miniaturisation

An experimental investigation of a rectangular microstrip patch structure having an inset or recessed feed at its non-radiating edge is presented. The basic structure operates at 1.6 GHz, when fed with a coaxial line or microstrip side feed line. However, the inset fed structure operates at a lower...

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Bibliographic Details
Main Authors: Esa, Mazlina, Subahir, Suhaila, Ahmad, Norul Husna, Yusof, Sharifah Kamilah
Format: Conference or Workshop Item
Language:English
Published: Penerbit UTM Press 2000
Subjects:
Online Access:http://eprints.utm.my/id/eprint/10767/1/MazlinaEsa2000_InsetFeedforAntennaMiniaturisation.pdf
http://eprints.utm.my/id/eprint/10767/
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Summary:An experimental investigation of a rectangular microstrip patch structure having an inset or recessed feed at its non-radiating edge is presented. The basic structure operates at 1.6 GHz, when fed with a coaxial line or microstrip side feed line. However, the inset fed structure operates at a lower frequency of 1.35 GHz. The antenna does not need any impedance matching network. The well-matched antenna exhibits similar performance to that of the basic structure. The inset feed structure behaves like a matching line as well as miniaturising the physical antenna structure.