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The purpose of this paper is to introduce a new resonant frequency reconfigurable antenna for wideband wireless communications. The proposed antenna is composed of a rectangular microstrip antenna, a partial ground plane, and a microstrip line connected to the partial ground to enable frequency reconfigurability. We present a preliminary design that includes antenna simulations and their comparison...
In this paper, dual-band (Bluetooth and Wimax) surface wave suppression structure using novel soft surface structures is presented by a numerical study. The proposed new isolated soft surface structure does not share the ground plane of a patch. It consists of two loops with a corner edged via. By removing the ground plane edges of the patch and forming soft surfaces within the bare substrate, the...
The characterization of a quantum-dot mode-locked laser (QDMLL) integrated patch antenna pattern is discussed. The repetition rate of a 4.1-mm-long QDMLL is 10 GHz. Improvement of the radiation pattern results from using a matching network between the laser diode and the proposed antenna. When an antenna is matched to a quantum-dot mode-locked laser, the radiation intensity at φ = 0° and θ = 0° is...
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