A circuit layout for a lumped element dual-balun where the elements of the dual-balun are patterned on a monolithic substrate in a compact design. If the device is determined to be in motion, such as in a vehicle, use of the device is restricted. The results of the horizontal and vertical filtering are superposed to produce a final filtered result corresponding to the target object. In the preferred embodiment, a return bent end of a common torsion pin is received in a first leaf of one of at least two hinge sets, while the other end of the rod is return bend and retained in a second leaf of a second hinge set. In yet other aspects of the invention, three special types of convex optimization problems are disclosed for enabling the above use of exponents of design parameters which provide efficient and accurate calculations of a virtually unlimited array of circuit parameters and performance characteristics. The present invention includes an anode, an organic emitting layer on the anode, and a cathode on the organic emitting layer, wherein the organic emitting layer has a configuration of Formula 1, .