Minsk Research Institute of Radiomaterials of the National Academy of Sciences of Belarus offers consumers MMICs LNAs under a manufacturing agreement and is looking for partners interested in a distribution services agreement.

OJSC "Minsk Research Institute of Radiomaterials" of the National Academy of Sciences of Belarus manufactures MMICs LNAs designed to amplify small electric microwave signals in the input circuits of receiving devices and amplification circuits of heterodyne modules.

The amplifiers is made in monolithic technology on the structures of gallium arsenide. The active element of the amplifier is a field-effect transistor with Schottky gate, the length of which is 0.2(0.25) µm. The grounding points are brought to the reverse side of the substrate through holes in the gallium arsenide crystal, which makes it possible to significantly reduce parasitic inductances and obtain a wide microwave bandwidth with a high gain.

MMICs LNAs are characterized by:
* integral performance;
* microstrip construction;
* wide frequency range;
* low noises level;
* one power supply.

Technical specifications:

Parameter	РМ 541	РМ 460	LNA	PM 454	РМ 516
Operating frequency range, GHz	4..8	8..12	9..10	9..10	33..36
Gain, dB, over	17±1	18±1	17	14	18
Noise figure, dB, max	2	2	2,5	1	3,3
Operating voltage, V	5	5	5	5	5
Current consumption, mA, max	70	70	70	70	70
Output power, (for 1 dB compression), dBm	10	10	10	32	17

Areas of application:
* radar;
* radiomonitoring;
* means RES;
* radio-measuring equipment.

OJSC "Minsk Research Institute of Radiomaterials" offers partners:
* MMICs LNAs under a manufacturing agreement;
* MMICs LNAs under a distribution services agreement.

More: MMICs LNAs PM 541, PM 460, LNA, PM 454, PM 516 at the manufacturer's website (in Russian).

MMICs LNAs is similar to products of companies:
-«Aelius Semiconductors» (Republic of Singapore);
-APT3-08001000-3024-D4 by «AmpliTech» (USA);
-«Tecwave Company» (China);
-«Miller MMIC Inc.» (USA);
-«Qorvo, Inc.» (USA);
-«SEMI EL» (USA).

The specialization of the institute includes the following main areas:
* development and production of the element base and functional units of microwave technology (solid-state microwave monolithic integrated circuits - low-noise amplifiers and power amplifiers, protective devices, switches, attenuators, frequency converters; microwave modules, etc.);
* development and production of optoelectronic components and modules based on them (photodetectors, light emitting diodes, semiconductor lasers, receiving and transmitting optical modules);
* production of materials for semiconductor production - gallium arsenide substrates of the "epi-ready" standard;
* development of sensor technology, modules and systems (sensors for inclination, pressure, acceleration, electronic compass, etc.);
* development and production of medical equipment.

The research and production base of the institute includes dedicated equipment which allows to develop and perform a full cycle of technological operations for the manufacture of microwaves, optoelectronic components, sensors of physical quantities based on microelectromechanical systems, equipment for the manufacture of medical products - Glucosen sensors etc. In particular, the equipment allows cutting semiconductor ingots of A3B5 compounds (GaAs, InP, GaN, etc.), grinding and polishing wafers, epitaxial growth, thermal diffusion and implantation of dopants, microcircuit packaging, control of their parameters, etc.

The Institute has a licensed software for electrodynamic calculations, its own library of standard elements, methods for monitoring and testing microwave components in the C, S, L, X, K wavelength ranges, electronic lithography equipment with a resolution of 100 nm, which provides a modern level of design standards.

As part of the specialization, the development of technologies, components and devices for various radio-electronic systems is carried out: radar systems, fiber-optic communication lines, laser rangefinders, systems for leveling and orientation of objects, control systems, guidance and navigation, etc.

Consumers interested in purchasing MMICs LNAs under a manufacturing agreement.

Partners interested in purchasing MMICs LNAs under a distribution service agreement.