Results 281 to 290 of about 1,949,123 (341)

Through Diamond Robust Surface Enhanced Raman Spectroscopy

open access: yesAdvanced Functional Materials, EarlyView.
Thin film diamond growth offers a unique opportunity for Surface Enhanced Raman Spectroscopy (SERS); the encapsulation of plasmonic nanostructures within a transparent, chemically stable, and physically robust coating. The diamond acts as both a window and protective layer, enabling illumination of the plasmonic nanostructures through the diamond ...
Kieran N. Twaddle   +4 more
wiley   +1 more source

Concept of Planar Waveguide-Based <i>m</i> × <i>n</i> Terahertz Power Combiner. [PDF]

open access: yesSensors (Basel)
Hamad R   +5 more
europepmc   +1 more source

Ultra wideband multiple-input multiple-output radar

open access: yes, 2016
Khan, H   +4 more
openaire   +1 more source

Multiple-input multiple-output circular SAR

2014 15th International Radar Symposium (IRS), 2014
Interest on circular and multicircular SAR acquisitions has been increased in the past few years due to the inherent potentials they provide, e.g., full 3-D reconstruction and subwavelength resolution. However, one main limitation is the size of the spotlighted region, which is basically defined by the range ambiguities, the pulse repetition frequency (
Ponce, Octavio   +4 more
openaire   +2 more sources

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