The precise determinations of innovative CPW-fed slot antenna constructed with circular fractal patterns are introduced. By the Descartes circle theorem and self-similar design of iteration, the CPW-fed slot antenna is proposed. The practical design with multi-band responses is presented. The first resonance exhibits the wide-band operation with impedance bandwidth 66.4% (VSWR < 2). The radiation field presents array patterns, and the axial ratio is 1.18 dB at 1.8 GHz. Experimental results with iterative spectra and contour radiation patterns are presented and discussed.
No takes yet. Share an insight, caveat, or question.
Liu et al. (2006) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: