Broadband complementary ring-resonator based terahertz antenna

Broadband Annular-Ring Dielectric Resonator Antenna

Complementary Split Ring Resonator Based Triple Band Microstrip Antenna for WLAN/WiMAX Applications

A new simple design of a triple-band microstrip antenna using metamaterial concept is presented in this paper. Multi-unit cell was the key of the multi resonance response that was obtained by etching two circular and one rectangular split ring resonator (SRR) unit cells in the ground plane of a conventional patch operating at 3.56 GHz. The circular unit cells are resonating at 5.6 GHz for the u...

Broadband compact microstrip patch antenna design loaded by multiple split ring resonator superstrate and substrate

We present microstrip patch antenna loaded with multiple split ring resonator substrate and superstrate. We analyze how the loading of split ring resonator superstrate and substrate can improve the bandwidth compared to the simple microstrip patch antenna and microstrip patch antenna loaded with split ring resonator superstrate. Another important observation is made for multiple split ring reso...

Miniaturized Metal Mount Minkowski Frac- Tal Rfid Tag Antenna with Complementary Split Ring Resonator

This paper proposes miniature radio frequency identification (RFID) tag antenna designed to operate on metallic objects, in the UHF frequency range (915MHz), without significantly degrading its read range. The antenna structure is composed of two parts: Part 1 comprises two square patches electrically connected to the ground plane through vias while Part 2 is an unconnected inter-layer consisti...

Broadband phased array antenna steering by means of coherent signal combining in an integrated ring resonator-based optical beamformer

coherent signal combining in an integrated ring resonator-based optical beamformer L. Zhuang, A. Meijerink, C. G. H. Roeloffzen, D. A. I. Marpaung, R. G. Heideman, M. Hoekman, A. Leinse, and W. van Etten University of Twente, Faculty of Electrical Engineering, Mathematics and Computer Science, Telecommunication Engineering Group, P.O. Box 217, 7500 AE Enschede, The Netherlands LioniX B.V., P.O....