Figure 1
From: Efficient and Sensitive Electrically Small Rectenna for Ultra-Low Power RF Energy Harvesting
Proposed antenna geometry: (a) wire-SSRR with \(d=24.3634\) mm (\(\lambda /14.2\)), \(h=29.8597\) mm (\(\lambda /11.6\)), \(g=2.4333\) mm, \(r=0.2\) mm and (b) strip-SSRR with \(d=26.446\) mm (\(\lambda /13.1\)), \(h=33.8207\) mm (\(\lambda /10.2\)), \(g=2.2566\) mm, \(w=2.43\) mm.
