| Patent Number |
Title Of Patent |
Date Issued |
| 7439924 |
Offset overlapping slot line antenna apparatus |
October 21, 2008 |
| An offset overlapping slot line comprises a first metallization on a first side of a dielectric substrate and a second metallization on a second side of a dielectric substrate cooperating to yield a transmission line. By overlapping the first and second metallizations, one may achieve mu |
| 7391383 |
Chiral polarization ultrawideband slot antenna |
June 24, 2008 |
| A chiral polarization UWB slot antenna comprises a feed region and opposing tapered slot lines along an arcuate path of angle measure 360.degree. or less. Opposing tapered slot lines may terminate in bulbous ends and may be characterized by an impedance profile such as an exponential |
| 7068225 |
Nano-antenna apparatus and method |
June 27, 2006 |
| A nano-antenna apparatus (or equivalently a nano-antenna device) comprises a first conducting surface, a second conducting surface, a gap region between a first conducting surface and a second conducting surface and at least one discharge switch at least one discharge switch cooperates w |
| 7064723 |
Spectral control antenna apparatus and method |
June 20, 2006 |
| A spectral control antenna apparatus includes a feed region or feed gap and a surrounding space or medium. A signal path between a feed region and a surrounding space or medium is characterized by a length dependent impedance with a plurality of extrema whereby the antenna apparatus |
| 6950064 |
System and method for ascertaining angle of arrival of an electromagnetic signal |
September 27, 2005 |
| A system for ascertaining angle of arrival of an electromagnetic signal having at least one signal characteristic indicating a first state or a second state includes: (a) a plurality of n antenna elements intersecting a common axis and cooperating to establish 2n sectors; each respective |
