Information and sensory systems and devices

Starting from 2017, in order to popularize science and scientific achievements of Ukrainian scientists both in Ukraine and abroad, the National Academy of Sciences of Ukraine publishes the catalog "Advanced R&D Projects of the NAS of Ukraine" in eleven thematic areas

2022

Diffraction radiation antenna of the 8-mm wave band for a circular surveillance radar station

Download page from the catalog (2022)   


Purpose

Use in a radar system with 360-degree coverage, for example in a radar for monitoring operational situations at airports and port water areas


Specifications

Operating frequency range, GHz 36

Antenna dimensions, m 0.18×2

Gain factor, dB 42

Beamwidth in the azimuth plane, degrees 0.25

Side lobe level, dB –18

Total loss level, dB 3.4


Advantages 

Flat design with a radio-transparent outer casing and low wind load.  High manufacturability and low production cost


Development readiness level. Commercialization proposals
IRL6, TRL5 

Development and manufacturing of a prototype on order for production launch using a broader technological base; pilot experimental products can be introduced to markets


Intellectual property protection
IPR1


Contact information
O.Ya. Usikov Institute of Radiophysics and Electronics of the NAS of Ukraine, 

tel. +38 057 315 20 09, e-mail: logvinov@ire.kharkov.ua

Logvinov Yuriy Fedorovych
Corresponding Member of the NAS of Ukraine

Resonator-type omnidirectional antenna for the 8-mm wavelength range


Download page from the catalog (2022)   


Purpose
Radar systems and millimeter-wave operational communication systems


Specifications

The antenna based on a segmented dielectric resonator provides radiation in the azimuth sector of angles 0–360°. The radiation pattern forms 72 lobes in the azimuth sector of angles 0–360°. The width of each lobe at the -3 dB level is 4°. The antenna gain coefficient in the lobes at the resonance frequency reaches 12 dB. In elevation angle, the beamwidth is 10°. The antenna diameter is 80 mm, height is 7.2 mm, weight is 0.2 kg


Advantages

A compact omnidirectional antenna with a relatively high gain coefficient at the resonance frequency in the 8-mm wavelength range. Compared to known analogs, it is characterized by a high gain coefficient in the circular viewing sector, small size, and weight


Development readiness level.  Commercialization proposals 

IRL6, TRL6 

Development and manufacturing of antennas to order in a wide range of operating frequencies — from X- to W-band


Intellectual property protection

IPR1, IPR2


Contact information

O.Ya. Usikov Institute of Radiophysics and Electronics of the NAS of Ukraine, 

tel. +38 057 315 20 09, e-mail: logvinov@ire.kharkov.ua

Logvinov Yuriy Fedorovych
Corresponding Member of the NAS of Ukraine

Multibeam antenna of diffraction radiation in the 3-mm wavelength range

 Download page from the catalog (2022)   


Purpose
Used in a passive (radiometric) system for detecting concealed weapons on the human body. Can be used in active and passive imaging systems and in radar.


Specifications

Dispersion properties provide the ability to form a multi-beam directional pattern and frequency scanning. Frequency range, GHz 84–100 

Gain factor, dB 43 

Beamwidth, degrees 0.35 

Side lobe level, dB –18 

Total loss level, dB 3.2 

Thickness, mm <30


Advantages

Beam scanning of the antenna in space is carried out with a fixed antenna position. The multi-beam antenna variant has a single output. High manufacturability and low production cost.


Development readiness level. Commercialization proposals 

IRL6, TRL5 

Development and manufacturing of a prototype on order for production launch using a broader technological base; trial experimental products can be brought to the market.


Intellectual property protection

IPR1, IPR3, IPR5


Contact information

O.Ya. Usikov Institute of Radiophysics and Electronics of the NAS of Ukraine, 

tel. +38 057 315 20 09, e-mail: logvinov@ire.kharkov.ua

Logvinov Yuriy Fedorovych
Corresponding Member of the NAS of Ukraine

Electrochemical multi-electrode sensor for atmospheric corrosion rate

Purpose
The sensor helps to instantly assess the corrosiveness of the atmospheric air environment relative to long-term operated metal structures in corrosion-hazardous areas within enclosed volumes under conditions of metal surface protection by coating and reduction of relative air humidity for timely adjustment of protection effectiveness.


Specifications

Corrosion rate measurement range, mm/year 10–5–0.5

Measurement error, % not more than 20

Operating temperature range, °C 20-70

Relative air humidity, % 75-100

Dimensions of the sensitive element, mm 50 × 25 × 2


Advantages

There are no analogues in Ukraine. The sensor is adapted to determine the corrosion rate under conditions of reduced humidity and in the presence of a temperature gradient between the metal structure surface and atmospheric air throughout the daily cycle, as well as under a protective coating.


Development readiness level. Commercialization proposals

IRL5, TRL6

Implementation in production, personnel training


Intellectual property protection

IPR2, IPR3


Contact information

Paton Electric Welding Institute of the NAS of Ukraine,

tel. +38 044 205 25 81, e-mail: lnyrkova@gmail.com

Nyrkova Liudmyla Ivanivna
Doctor of sciences (engineering sciences)

NSH impulse ground radar with 1Tx + 4Rx antenna system

Purpose
Detection of various objects beneath the soil surface


Specifications

Stroboscopic type receiver

Detection range, cm from surface to depth 20

Surveyed strip width, cm 40

Probing signal, ns pulse without hold, duration 0.4

Operating frequency band, GHz 0–2.4

Weight, kg 2


Advantages

Mechanical scanning is not required to determine the location of a subsurface object. Observation occurs in real time during radar movement. Variable reading duration and its optimization increase signal/noise ratio. Analog accumulation as a result of reception expands the operating frequency band and increases signal/noise ratio. Low cost


Development readiness level. Commercialization proposals

IRL5, TRL6

Development and manufacture of appropriate system equipment on order


Intellectual property protection

IPR1


Contact information

O.Ya. Usikov Institute of Radiophysics and Electronics of the NAS of Ukraine,

tel. +38 057 315 20 09, e-mail: logvinov@ire.kharkov.ua

Logvinov Yuriy Fedorovych
Corresponding Member of the NAS of Ukraine

Acoustic level gauge

Purpose
Measurement of the level of liquid and bulk materials, liquid level in two adjacent tanks, and volumetric flow rate of liquid in gravity-fed pipelines


Specifications

Dust and moisture protected and explosion-proof design; acoustic transducers with temperature sensor and reference channel; upper and lower level indicators. Composition — acoustic transducer, modernized processor measuring converter, three-core communication cable up to 400 m long.

Operating range, m 0.5–30

Relative error, % liquid bulk from 0.1 to 5

Dead zone, m 0.2–0.7

Operating temperature range, °C –30…+80

Output analog signal, mA 0–5, 0–20, 4–20


Advantages

Ability to set operating modes (rangefinder, level meter) and tank parameters from the built-in keyboard; ability to operate with a mixer in the tank; self-diagnosis of operability; absence of cumulative absolute error growth within the operating range


Development readiness level. Commercialization proposals

IRL7, TRL6

Manufacturing, supply, installation on order, warranty service, personnel training


Intellectual property protection

IPR1


Contact information

O.Ya. Usikov Institute of Radiophysics and Electronics of the NAS of Ukraine,

tel. +38 057 315 20 09, e-mail: logvinov@ire.kharkov.ua

Logvinov Yuriy Fedorovych
Corresponding Member of the NAS of Ukraine

Working elements of the ionizing radiation detector made of doped monocrystalline lithium tetraborate Li2 B4 O7

Purpose
For personal dosimetry of X-ray, gamma, neutron, and mixed gamma-neutron radiation


Characteristics

Detector made of monocrystalline Li2B4O7 : Cu. Dosimetric peak — thermoluminescent maximum at 270 °C and heating rate of 10 °K/s. 

Sample size, mm 5 × 5 × 1 

Spectral maximum, nm 370—380 

Linearity of dose dependence in the range 0.3 mGy— 10 kGy 

Fading over 10 days at 25 °C for the dosimetric peak, % 6


Advantages

Ability to separately determine gamma and neutron components of the absorbed dose during irradiation with mixed gamma-neutron radiation, sensitivity 5 times higher than TLD-100 (LiF : Mg,Ti)


Development readiness level. Commercialization proposals 

IRL6, TRL6 

Custom manufacturing of working elements of ionizing radiation detectors from Cu- or Mn-doped monocrystalline lithium tetraborate


Intellectual property protection

IPR1, IPR3


Contact information

Institute of Electronic Physics of NAS of Ukraine, 

tel. +38 050 884 80 18, e-mail: romanova.iep@gmail.com

Roman Ivan Yuriyovych
PhD in Chemistry

Self-organized DSRC MIMO system for radar monitoring of vehicles and information transmission between them on the highway

Purpose
Monitoring of vehicles and information exchange between road users on the highway


Specifications

Frequency range, GHz 5.725–5.875 

Number of traffic lanes 8 

Number of frequency channels 2 

Frequency channel width, MHz 74 

Access method S-CDMA 

Spread spectrum codes CWS, UBPRS 

Number of codes 128 

Data transmission rate, Mbps ≥1.152 

Channel capacity, Mbps ≥74 

Synchronization GPS


Advantages

No analogues in the world. Provides fully autonomous operation of the vehicle in the complete absence of base stations. The distinctive features of the system are the combination of spatial-code (S-CDMA) channel separation and chaotic coding and a new procedure for assigning a code to each vehicle. Unique codes provide a potential opportunity to build a DSRC MIMO system without allocating a frequency or time channel for each vehicle and receiving data on a search-free basis


Development readiness level. Commercialization proposals 

IRL5, TRL6 

Development and manufacturing of the corresponding system equipment on order


Intellectual property protection

IPR2, IPR5


Contact information

O.Ya. Usikov Institute of Radiophysics and Electronics of the NAS of Ukraine, 

tel. +38 057 315 20 09, e-mail: logvinov@ire.kharkov.ua

Logvinov Yuriy Fedorovych
Corresponding Member of the NAS of Ukraine

Material thermal conductivity measurement system

Purpose
Measurement of the thermal conductivity of thermal insulation building materials according to DSTU B V.2.7-105-2000 and ISO 8301:1991. Construction and manufacturing of building materials


Specifications

Software package for recording and processing measurement data. 

Measurement range of thermal conductivity coefficient, W/(m∙K) 0.02—3.00 

Limits of permissible basic relative error, % ±3 

Operating temperature range, °C –40... +180 

Sample dimensions of the test material, mm: overall size 200 × 200—300×300 thickness 1—120


Advantages

Measurement error reduced by half; possibility to study porous materials ensured


Development readiness level. Commercialization proposals 

IRL6, TRL6 

Manufacturing and system setup, conducting research on order


Intellectual property protection

IPR2, IPR3


Contact information

Institute of Technical Thermophysics of NAS of Ukraine, 

tel. +38 044 453 28 64, e-mail: vdoe@ukr.net

Babak Vitaliy Pavlovich
Academician of the NAS of Ukraine

Air Pollution Monitoring System

Purpose
Measurement of pollutant concentrations (PM1, PM2.5, PM10, CO, CO2, CH2O, NH3, NO2, SO2, O3, radiation background), oxygen, current frequency, Hz ≤95 94–106.7 220 ± 22 50 ± 0.5 Readiness level of development. Proposals for commercialization and meteorological parameters (temperature, humidity, pressure) of atmospheric air. For energy, chemical industry, construction, mechanical engineering, metallurgy, transport, environmental protection


Specifications

Sensors: PMS7003, BME280, MH-Z19, ZE08-CH2O, MICS-6814, RadKit, ZE03-SO2, ZE25-O3. Mounting: ABS housing with 4 mounting holes. 

Power supply 5V 2A (USB-compatible)

Communication Wi-Fi module

Dimensions (without antenna), mm 155 × 120 × 50

Weight (basic configuration), g 275

Operating conditions of the system: 

air temperature, °C   –20...+60 

relative air humidity, % ≤95

atmospheric pressure, kPa 94–106.7

AC mains voltage, V 220 ± 22

current frequency, Hz   50 ± 0.5


Advantages

Modular structure, large number of measured parameters, autonomy, compactness, ease of use


Readiness level of development. Proposals for commercialization 

IRL8, TRL9 

Custom manufacturing, supply. Searching for partners for full-scale production and distribution


Intellectual property protection

IPR2, IPR3


Contact information

Institute of Technical Thermophysics of the NAS of Ukraine, 

tel. +38 044 456 62 82, e-mail: vdoe@ukr.net

Three-band receiving waveguide path for S/X/K bands

Purpose
Device for separating waveguide signals of a radio telescope into three frequency bands by left and right circular polarization channels. Developed on order of the National Center for Space Control and Testing of the State Space Agency of Ukraine.


Specifications


Characteristic


Band
C
X
K
Relative bandwidth of operating frequencies, %


<35
<27
<23
Isolation at circular polarization outputs, dB, not worse than


-20
-20
-18
Insertion loss of circular polarization splitters at room temperature, dB, not more than


0.25
0.35
0.4
Reflection coefficient at circular polarization outputs, dB, not more than
-15
-12
-15


Relative distance between operating frequency bands, %, not less than 35


Advantages

Device for separating waveguide signals of a radio telescope into three frequency bands by left and right circular polarization channels. Developed on order of the National Center for Space Control and Testing of the State Space Agency of Ukraine.


Development readiness level. Commercialization proposals

IRL6, TRL5

Development and manufacturing of corresponding system equipment on order


Intellectual property protection

IPR1


Contact information

O.Ya. Usikov Institute of Radiophysics and Electronics of NAS of Ukraine,

tel. +38 057 315 20 09, e-mail: logvinov@ire.kharkov.ua

Logvinov Yuriy Fedorovych
Corresponding Member of the NAS of Ukraine

Ultrasonic liquid level meter for thick-walled steel closed tanks

Purpose
Measurement of liquid level through the wall in steel tanks, in particular in railway tank cars, oil and product pipelines, reactors of the chemical and food industries


Specifications

A laptop is used for signal processing and information display.

Tank wall thickness, mm 5–20

Measurement duration, ms 0.1–1.0

Level measurement accuracy, mm 2–3


Advantages

Has 3–5 times higher measurement accuracy and better noise immunity


Development readiness level. Commercialization proposals

IRL4, TRL5

Manufacturing of small batches of the device on order. Searching for partners for mass production


Intellectual property protection

IPR2


Contact information

State Institution "Hydroacoustics Department of the S.I. Subbotin Institute of Geophysics of the NAS of Ukraine",

tel. +38 048 723 20 13, e-mail: info@vgaigph.org.ua

      


Readiness levels and intellectual property rights

Technology Readiness Levels TRL

TRL1 - Basic principles observed
Fundamental scientific research is transformed into potential new basic principles that can be used in new technologies.

TRL2 - Technology concept formulated
Definition of potential applications of basic (technological) principles, including technological solutions. Basic manufacturing principles are also studied and possible markets are identified. A small research group is formed to assess the technical feasibility of the project.

TRL3 - Experimental proof of concept
Based on previous study, actual research is conducted to assess the technical and market feasibility of the concept. This includes active R&D at the laboratory level and initial negotiations with potential customers. The research group continues to expand and a preliminary market feasibility assessment is performed.

TRL4 - Technology validated in lab
Integration of key technological components for preliminary performance evaluation through laboratory testing. Active research on manufacturing possibilities is conducted alongside defining basic manufacturing principles. Leading markets are checked to determine demand. The organization is ready to move to the expansion phase, conducting analysis of possible services and a full market analysis.

TRL5 - Technology validated in relevant environment
The system is tested in a user operational environment using a broader technological infrastructure. Actual use is tested and confirmed. Preparatory procedures and tests for production launch are carried out in laboratory conditions; trial pilot products may be introduced to main markets. The organization takes initial steps for further dissemination of pilot products and market entry.

TRL6 - Prototype system demonstrated in relevant environment
At this stage, the product and manufacturing technology are fully ready for launch on a pilot line or experimental industrial enterprise (low-level production). Product and manufacturing technology evaluation and refinement are conducted, including additional R&D. Product and manufacturing technology are tested in leading markets with parallel operational organization of production (including marketing, logistics, manufacturing, etc.).

TRL7 - Pilot production demonstration at low level
Fully functional low-level product manufacturing; actual commercial product production. Final product testing in leading markets and practically completed organizational components (fully ready market promotion schemes and fully organized remaining production activities). The product is officially launched on initial trial markets.

TRL8 - Actual system completed and qualified
At this stage, manufacturing schemes for the product and its final version are fully defined, and procedures for production organization and product promotion are fully launched. Production is fully operational or the product is presented on most national and general markets.

TRL9 - Actual system proven in operational environment
Full production cycle launched; the product is distributed to new markets, with minor product improvements creating new versions. Technology and overall production volume are optimized through continuous implementation of innovative process ideas. The product is fully adapted to main markets.

Development Readiness Levels

IRL1 - Inventor or team with a dream
The lowest readiness level, when intent turns into an idea using space systems, or space technologies transform into a commercial initiative.

IRL2 - Research conducted on paper
Once the main ideas are formulated, they are documented for study and analysis of commercial prospects.

IRL3 - Experimental confirmation of commercial prospects
Active research and development begins, including theoretical laboratory studies to confirm design properties in the market, competitiveness level, and technological solutions.

IRL4 - Capability for specialized program work with a development team
Main technologies and business components are developed and checked for compatibility. An initial business plan is ready.

IRL5 - Capability for project support in design and development (no product, no profit)
Main technologies and business components are combined with real support schemes. The business plan is realistic but requires confirmation considering final product characteristics.

IRL6 - Capability to support development and design using market mechanisms (product exists, no profit)
System prototype testing occurs in an appropriate environment. The business team is still incomplete and the idea is not ready for commercialization. A full business plan is ready, including marketing, management, technological, and financial aspects.

IRL7 - Capability to support limited production; business team fully staffed (product exists and limited profit)
The business can be launched in a limited format. The team is fully staffed.

IRL8 - Capability to transition to full-scale production and distribution (product and profit exist)
Technology operability is confirmed, and new production can support market expansion.

IRL9 - Fully established business with appropriate infrastructure and personnel (growing market)
Production processes use proposals including new technologies, and the business expands its markets.

Intellectual Property Rights

IPR1 - Technical solutions constitute know-how

IPR2 - Applications for industrial property protection documents have been filed or are planned in Ukraine

IPR3 - Industrial property protection documents in Ukraine have been obtained and are maintained

IPR4 - International patent application(s) filed (e.g., under the PCT system) and/or application(s) for protection documents filed in foreign country(ies) under national procedures

IPR5 - Patent(s) for invention obtained and maintained in foreign country(ies)