Patents Assigned to BAE SYSTEMS pllc
  • Fibrous armour material
    Patent number: 9816788
    Abstract: According to the invention there is provided a fibrous armor material for dissipating the kinetic energy of a moving object which is impregnated with a shear thickening fluid, in which the shear thickening fluid includes particles of a thickening agent suspended in a liquid, and the volume fraction of the thickening agent in the shear thickening fluid is selected so that the shear thickening fluid has a viscosity-shear stress characteristic substantially corresponding to curve B or lying between curve B and curve D as shown in FIG. 2.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: November 14, 2017
    Assignee: BAE SYSTEMS pllc
    Inventors: Sajad Haq, Caroline Joleen Morley
  • Antennas
    Patent number: 9627776
    Abstract: An antenna sub-array for use in an antenna array having a plurality of such sub-arrays includes a stripline for signal distribution, the stripline defining a plurality of signal pathways from a common feed point to a plurality of radiating elements, wherein the stripline is housed in a first support structure located a distance away from a first surface of a ground plane structure.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: April 18, 2017
    Assignee: BAE SYSTEMS pllc
    Inventors: Alan James Keith Laight, Jonathan James Stafford, Gavin Roy Crouch, Michael Andrew Scott, Paul David Gilliam