Engineering Solutions

List of Projects

Ultra-Long-Range Wireless Backhaul
The project’s main objective is to develop an alternative technology for a long-range wireless communication. An affordable and reliable high-speed Internet to remote and rural communities in Canada remains a significant challenge.
ATSC 3.0 RF Signal Analyzer Performance Test
The key objective of the testing procedure was to determine the Avateq's signal analyzer family performance and its degradation caused by possible hardware and DSP imperfections. The obtained experimental results were compared to theoretical limits.
ATSC 3.0 MIMO Receiver Prototype Development
The aim of the project is to develop a professional receiver and signal analyzer for ATSC 3.0 MIMO broadcast transmission.
Adaptive Pre-distorter for a wide range of signals
Designed Adaptive predistorter for signals with high Peak-to-Average Ratio compensates non-linear and linear distortions caused by imperfections of the signal distribution and amplification components.

Adaptive Multi-window Echo and Noise Canceller
Adaptive Multi-window Echo and Noise Canceller

Adaptive Echo and Noise Canceller for signal re-broadcasting applications requiring extending coverage area and improving QoS.

Versatile simulation package and processing environment for signal synthesis and analysis
Versatile Simulation Package and Processing Environment for Signal Synthesis and Analysis

A simulation and development environment for signal synthesis and analysis suitable for a wide range of engineering and design needs. I allows entering experimental data from signal capturing equipment and process the signal with detailed analysis of the signal characteristics.

Stakhov's Code-based IP Core for Multiple Errors Detection and Correction
Stakhov's Code-based IP Core for Multiple Errors Detection and Correction

Designed an FPGA based IP core for detection and correction multiple errors using Stakhov’s coding schemes. High probability of the errors detection and correction makes the scheme and core suitable for mission critical embedded systems.

Remote Instrumentation Web Interface and Design Framework
Remote Instrumentation Web Interface and Design Framework

Graphical User Interface and software design framework for remote access to customers’ instrumentation equipment with controlling, result displaying, plotting and report generation functionality. Based on Socket technology and JSON files interface the software can be adapted or used as a starting design point for a wide range of custom applications.

Transmitter System and Coverage Area Signal Monitor
Transmitter System and Coverage Area Signal Monitor

Signal Monitors are used for 24/7 day-by-day signal monitoring at a transmitter system output and/or at a point of the service coverage area. A sophisticated alarm engine allows signal abnormalities detection and automatic alarm event triggering including SNMP trap or email notification.

SFN Monitor with In-band Interference Estimator
SFN Monitor with In-Band Interference Estimator

Single Frequency Network (SFN) monitoring device for estimation and visualization of SFN profile composed by several signal sources synchronized on frequency and time domains. The device also extracts, estimates and visualizes in-band interference caused intermodulation products, co- or adjacent channel signals, etc.

Carrier ID Detector and Decoder
Carrier ID Detector and Decoder

The solution allows detecting and decoding DVB-CID with low SNR. It also calculates the CID signal power spectrum as a part of the main or dominating signal.

Modular System for Signal Capturing and Processing
Modular System for Signal Capturing and Processing

The designed system targets to applications required RF signal acquisition and processing. A highly configurable modular design offers a cost-effective solution for a wide range of signal waveforms, frequency and bandwidth. It also allows remote data streaming.

Framework for Parameter Management in Customers’ Applications
Framework for Parameter Management in Customers’ Applications

The framework allows real-time communication and parameter updates. An aggregated data can be displayed in various formats, including plots, charts, tables, etc.

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