Signal Processing Expertise
We understand that the most important criteria are usually time-to-market and system performance, and we are determined to meet both on every project we pursue, while holding the line on cost. Because of this, our approach is to meld theoretically optimum solutions with efficient real-time implementations (no tinkering, guessing, or trial and error).
About Us
Signal Processing Consultants, Inc. was founded in 1992 to address the needs of companies for custom, high performance, high quality signal processing systems. Since then we have helped numerous clients get products to market which meet price/performance requirements. Every client has renewed our contract for at least one term, some for as many as 10 years.
Bruce L. McKinley, President And Principal Engineer
- Experience in the Wireless/Telecom, Military, Intelligence and Commercial industries.
- More than 3 decades of complete client satisfaction as an independent consultant
- The client’s best interest is always our utmost concern, and we strictly adhere to the IEEE Code of Ethics
Past Projects
Radar Processing
Over-The-Horizon Radar signal processing:
- Clutter Mitigation, CFAR detection
- MATLAB Parallel Toolbox implementation and speed-up
- Bistatic Radar array signal processing
- Pulse compression, Beamforming, Bistatic STAP with Joint Domain
- Localization, CFAR detection
- MATLAB implementation. Target + clutter test data generation and performance test
Multi-User SATCOM
systems
Multi-User Detection for Blue Force tracking:
- MATLAB-based DSSS/CDMA demodulator
- PowerPC/Altivec-based DSSS/CDMA demodulator
- Fixed-point software implementation for receiver system
- Debug of FPGA-based implementation with test vector generation/verification
Software Defined
Radio / JTRS
Primary DSP architect for first fielded JTRS radio:
- MIL-STD-188-181C / IW CPM modems
- AM/FM/ASK/FSK Secure KY57 modems
- Symbol synchronization upgrade for SINCGARS modem
- ANDVT/SBPSK SATCOM modem
- Combat Survivor Emitter Locator (AN/PRQ-7) modems
Complex QAM Demods
FPGA & Graychip-based wideband QAM demodulators
- FPGA & Graychip-based wideband QAM demodulators
- FPGA & Graychip-based wideband Offset QPSK demodulator
- FPGA-based Viterbi decoder for multi-dimensional trellis modulation
Software Defined Test and Measurement
System design of Software-Defined RF Test & Measurement System (SDT&M)
- System design of Software-Defined RF Test & Measurement System (SDT&M)
- Spectrum Analyzer, Vector Signal Generator, Vector Signal Analyzer, Modulation
- Analyzer, Navigation Signal Analyzer (VOR, TACAN, DME)
Modulation Recognition, Multi-mode Demods
C software to recognize and demodulate extensive set of ITU-T digital modems
- V.22,V.26,V.27,V.29,V.32
- Realtime multi-channel T.30 demodulation for FAX recognition
- Improved performance of carrier and symbol synchronization modules
Speech Enhancement and Coding
- PowerPC/Altivec-based G.726 ADPCM codec
- TMS320C6000-based G.729 speech codec
- MATLAB-based model-based speech enhancement techniques
- MATLAB-based generic speech models from training data using vector quantization and a Hidden Markov Model (HMM) approach
Operational SIGINT development
- Developed cyclostationary interference cancellation software and improved performance against simulated data
- Implemented software and demodulator performance improvements in operational SIGINT system and characterized performance against real data Extended MIDAS standard signal processing package to run in real-time on Aptec Vector Signal Processors
Services
High Quality Signal Processing Solutions
Melding theoretically optimum solutions
with efficient real-time implementations
High Quality Signal Processing Solutions
Melding theoretically optimum solutions
with efficient real-time implementations
High Quality Signal Processing Solutions
Melding theoretically optimum solutions
with efficient real-time implementations