A Small Dual Band-notched UWB Monopole Antenna

Yongping Zhang, Chunmao Li, Bo Xiao

Abstract


A small ultra-wideband antenna having two rejected bands is proposed. The antenna is simply composed of a micro strip-fed fork-shaped monopole, a pair of rectangular stubs which are shorted with the ground plane, a rectangular strip and an L-shaped strip connected with the ground plane. The antenna has compact dimension of 20 × 31 × 1.6 mm. The impedance matching with 10 dB return loss is from 3.1GHz to 10.6 GHz, in which there is two rejected bands which cover 3.3–3.68 GHz and 5.12–5.85 GHz.

Keywords


Ultra-wideband antenna, band-notched characteristics, monopole antenna

Publication Date


2016-11-18 00:00:00


DOI
10.12783/dtetr/iect2016/3737

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