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Optically Controlled Reconfigurable Antenna Array for mm-Wave Applications
(Ieee-inst Electrical Electronics Engineers Inc, 2017-01-01)
This letter reports the concept and development of the first optically controlled reconfigurable antenna formillimeter-wave (mm-wave) applications. It is based on a slotted-waveguide antenna array and two photoconductive ...
Design of wideband omnidirectional dual-reflector antennas in millimeter waves
(2019-05-01)
The work investigates the electromagnetic performance of omnidirectional dual-reflector antennas designed to operate with a frequency bandwidth larger than 45% (25-40 GHz). We consider two antenna configurations, distinguished ...
Omnidirectional compact dual-band antenna based on dual-frequency unequal split ring resonators for WLAN and WiMAX applications
(Electromagnetics Academy, 2018)
An omnidirectional compact antenna based on dual-band Split Ring Resonators (SRRs) for 2.45 GHz wireless local area network (WLAN) and 3.5 GHz worldwide interoperability for microwave access (WiMAX) applications is presented. ...
Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
(American Chemical Society, 2019-08)
We demonstrate the capability of DNA selfassembledoptical antennas to direct the emission of anindividual fluorophore, which is free to rotate. DNA origami isused to fabricate optical antennas composed of two colloidalgold ...
Breakthroughs in Photonics 2013: Advances in Nanoantennas
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2014)
Optical nanorod antennas modeled as cavities for dipolar emitters: Evolution of sub- and super-radiant modes
(American Chemical Society, 2011-03)
Optical antennas link objects to light. Here we derive an analytical model for the interaction of dipolar transitions with radiation through nanorod antenna modes, by modeling nanorods as cavities. The model includes ...
Ultra-compact Broadband Dielectric Antenna
(IEEENew York, 2016)
Wireless link evaluation of a dielectric resonator nanoantenna
(2019-01-01)
Optical antennas/nanoantennas are optical elements that have gained highlight in this decade and have potential application in several branches of photonics/plasmonics, such as, optical sensors, lasers, solid state lighting, ...