About us

RECTANGLE Sp. z o.o. is the SME established to develop innovative hi-tech products and solutions dedicated to telecommunication, transportation, public security, crisis management and critical infrastructure sector. The RECTANGLE team specializes in electronic design, algorithms and software development, radio navigation systems, inertial navigation systems, active location systems based on radar, optical or sound, command & control on-board systems, FPGA technology, Systems-on-a-Chip and telecommunication solutions. RECTANGLE Sp. z o.o. was established in 2018 by a group of engineers and managers having great experience in the realization of hi-tech projects. The company’s HQ is located in Rzeszów, Poland.

The company has great experience in conducting R&D projects. The RECTANGLE team was involved in large number of initiatives distinguished by a high innovation potential. Special attention should be paid to projects concerning the development of electronic devices for detection probes and measuring instruments. In addition to work on the hardware, RECTANGLE also developed embedded software as well as advanced measurement data processing algorithms, including those based on Artificial Intelligence methods. The list of the company’s experience complete realizations of sensor fusion and Command & Control solutions.

Our Partners

About us

RECTANGLE Sp. z o.o. is the SME established to develop innovative hi-tech products and solutions dedicated to telecommunication, transportation, public security, crisis management and critical infrastructure sector. The RECTANGLE team specializes in electronic design, algorithms and software development, radio navigation systems, inertial navigation systems, active location systems based on radar, optical or sound, command & control on-board systems, FPGA technology, Systems-on-a-Chip and telecommunication solutions. RECTANGLE Sp. z o.o. was established in 2018 by a group of engineers and managers having great experience in the realization of hi-tech projects. The company’s HQ is located in Rzeszów, Poland.

The company has great experience in conducting R&D projects. The RECTANGLE team was involved in large number of initiatives distinguished by a high innovation potential. Special attention should be paid to projects concerning the development of electronic devices for detection probes and measuring instruments. In addition to work on the hardware, RECTANGLE also developed embedded software as well as advanced measurement data processing algorithms, including those based on Artificial Intelligence methods. The list of the company’s experience complete realizations of sensor fusion and Command & Control solutions.

Our Partners

Technologies

Sensor Fusion

Methodology, that allows to provide redundancy in the system and effectively reduces performance gaps of a single technology. Metrology, sensing technology and methods are used in the most efficient integrated navigation systems.

Technologies used:

  • GNSS positioning, velocity and time
  • inertial sensors
  • bearing and ranging sensors: RADAR, LiDAR
  • pressure sensors
  • magnetic sensors
  • optical camera, thermo-camera, star-tracking camera
  • sound-based ranging and positioning

Sensor
Fusion

Methodology, that allows to provide redundancy in the system and effectively reduces performance gaps of a single technology. Metrology, sensing technology and methods are used in the most efficient integrated navigation systems.

Technologies used:

  • GNSS positioning, velocity and time
  • inertial sensors
  • bearing and ranging sensors: RADAR, LiDAR
  • pressure sensors
  • magnetic sensors
  • optical camera, thermo-camera, star-tracking camera
  • sound-based ranging and positioning

Receiver Robustness

The radio based navigation systems are facing multiple sources of an error in the navigation solution. RECTANGLE develops and implements solutions, to which a GNSS system is vulnerable, by improving robustness of the radio receivers.

Solution to the thread like: multipath effects, radio interferences, spoofing and meaconing:

  • interference detection and mitigation algorithms velocity and time
  • multi-band multi-constellation solution
  • effective RF-filtering based on array antenna beam-forming
  • RF-signal authentication

Receiver
Robustness

The radio based navigation systems are facing multiple sources of an error in the navigation solution. RECTANGLE develops and implements solutions, to which a GNSS system is vulnerable, by improving robustness of the radio receivers.

Solution to the thread like: multipath effects, radio interferences, spoofing and meaconing:

  • interference detection and mitigation algorithms velocity and time
  • multi-band multi-constellation solution
  • effective RF-filtering based on array antenna beam-forming
  • RF-signal authentication

Time Reference

Time distribution and synchronization is a critical fund of contemporary systems and e-businesses. Our technical solutions provide single nanaosecond synchronization of the telecommunication systems devices.

Realizations and solutions:

  • precise GNSS time reference modules
  • precise time distribution protocols used over fibre optic networks

Time
Reference

Time distribution and synchronization is a critical fund of contemporary systems and e-businesses. Our technical solutions provide single nanaosecond synchronization of the telecommunication systems devices.

Realizations and solutions:

  • precise GNSS time reference modules
  • precise time distribution protocols used over fibre optic networks

Guidance and Control

RECTANGLE develops guidance and control systems for the autonomous vehicles. Implementations of guidance for autonomous driving in unknown environment and control of flying vehicles are complying with the DO-178 avionics tuidelines.

Implementation examples:

  • on-board computer
  • collision avoidance algorithms
  • mission planning & management software
  • attitude control loop algorithms

Guidance
and Control

RECTANGLE develops guidance and control systems for the autonomous vehicles. Implementations of guidance for autonomous driving in unknown environment and control of flying vehicles are complying with the DO-178 avionics tuidelines.

Implementation examples:

  • on-board computer
  • collision avoidance algorithms
  • mission planning & management software
  • attitude control loop algorithms

Devices and Systems

New hardware implementations are necessary in many applications. RECTANGLE optimizes the hardware designs under such criteria like system performance, time determinism, power consumption, size, weight and environmental robustness.

Scope of the hardware design and implementations:

  • FPGA based GNSS Software Defined Receiver
  • small, portable, battery-powered units
  • laboratory reference boards (standalone, PCIe)
  • industrial, waterproof integrated devices
  • software, drivers and GUIs for the hardware

Devices
and Systems

New hardware implementations are necessary in many applications. RECTANGLE optimizes the hardware designs under such criteria like system performance, time determinism, power consumption, size, weight and environmental robustness.

Scope of the hardware design and implementations:

  • FPGA based GNSS Software Defined Receiver
  • small, portable, battery-powered units
  • laboratory reference boards (standalone, PCIe)
  • industrial, waterproof integrated devices
  • software, drivers and GUIs for the hardware

NAVIGATION

CONTACT

Jasionka 954, 36-002 Jasionka

info@rectangle.com.pl