Previously located in Bedford MA, in July 2015 the firm relocated to Phoenix, AZ, Bedford Communication is focused to high bandwidth Digital Signal Processing for Satellite and Terrestrial Communications Systems. Core competencies include communications systems, networks, and protocols - with a focus on sophisticated spatial and temporal array processing for wireless communications systems. edford Signals(TM) researches high performance systems through integration of RF and digital signal processing, and develop low cost miniaturized implementations for practical use. Principls have Expertise in signal processing for communications, GPS, and RADAR from algorithm development through analysis, modeling, and simulation to DSP software and FPGA firmware implementation in custom embedded hardware designs. Example projects include simultaneous transmission and reception, fast converging anti-jam, frequency hopping notch filters and cancellers, high fidelity waveform generation, real time hardware in the loop simulation of virtual emitters for arrays under dynamic motion, fading channel emulation, filtering and equalization, and calibration of ADC arrays, amplifiers, and antennas, beamforming, direction finding, blind source separation, and signal classification. Last hardware design was a CompactPCI Serial System/Peripheral card having Quad Core QorIQ 64-bit floating point processors with DDR-3L, PCIe, Gigabit Ethernet, Virtex-7 FPGAs with twenty eight 10 Gbps SERDES connected to a full mesh backplane, and ultra high speed 14 bit ADCs/DACs.
