PhaseLocked Systems has been involved in radar system design,
RF circuit design, operating systems design, intercept
receiver design, DSP design for telephony, and more. A brief
list of recent activities includes
Analysis and simulation of 3GPP waveforms in nonlinear
interference and distortion. Includes UMTS, LTE, and most
other active standardized waveforms.
Design of an equalizer system for nonlinear SATCOM
Part of the architecture team for three OFDM chipsets.
Design of a unique micro-cellular telephony system based
on the WiMAX OFDMA standard.
Detailed analysis of A/D and D/A requirements for
OFDMA systems in the presence of intermodulation, mixer
spurs, and adjacent-channel interference.
Design of an automated test system for an OFDM chipset.
Development of high-fidelity audio path circuitry and
proprietary wireless system architecture for remote audio
Development of a flexible object-oriented simulation
platform for rapid prototyping OFDM(A) systems with
support for accurate evaluation of modulation and