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The field of electronics is the study and use of systems that operate by controlling the flow of electrons (or other charge carriers) in devices such as thermionic valves and semiconductors. The design and construction of electronic circuits to solve practical problems is part of the field of electronics engineering, and includes the hardware design side of computer engineering.

The study of new semiconductor devices and their technology is sometimes considered as a branch of physics. This page focuses on engineering aspects of electronics.

Overview of electronic systems and circuits


Electronic systems are used to perform a wide variety of tasks. The main uses of electronic circuits are the controlling, processing and dof information, and the conversion and distribution of electric power. Both of these uses involve the creation or detection of electromagnetic fields and electric currents. While electrical energy had been used for some time to transmit data over telegraphs and telephones, the development of electronics truly began in earnest with the advent of radio. One way of looking at an electronic system is to divide it into the following parts:

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Scientists Pty Ltd - Test laboratories such as acoustic and climatic chambers, solar simulators, vibration rigs as well as field instrumentation and advanced Computer Aided Engineering.
Meta Description: [ Vipac Engineers and Scientists - Aerospace and Defence Services ]

Software Inc. - Technical support, management and information technology services to U.S. Department of Defense and commercial customers.
Meta Description: [ Horne International provides technical engineering and technology solutions in the areas of defense and homeland security, environment and energy, and transportation. ]

Software Inc. - Designs, develops and implements computer software and integrated hardware/software systems, primarily for embedded real-time software systems, including radar, navigation, command, and electronic warfare. (Nasdaq: DSSI).
Meta Description: [ Data Systems & Software Inc. is a provider of software consulting and development services and is an authorized direct seller and value added reseller of computer hardware. ]

Acal Electronics - Manufacturers' representative for suppliers of electronic components, microsystems and power supplies for aerospace and defence industries.
Meta Description: [ Areti Internet Ltd providing web hosting for the UK and abroad ]

Applied Technology Associates - Precision measurement, sensing and control products for U.S. Air Force, U.S. Army, and U.S. Missile Defense Agency.

Astronautics Corporation of America - Design, manufacture, and maintenance of instruments, computers, displays, and components.
Meta Description: [ Astronautics is a worldwide leader in the design, development, and manufacture of military and commercial electronics air, land, sea, and space applications ]

ATM Computer GmbH - Military technology solutions, including command and control and weapon delivery systems.
Meta Description: [ ATM ComputerSysteme develops and delivers Solutions for Demanding Military Communications and Information Technology. ]

Baker Hill Industries Inc. - Precision machined components and assemblies for the aerospace, defense and commercial markets.
Meta Description: [ Baker Hill Industries, Inc. is committed to be a world class provider of precision machined components and assemblies for the aerospace, defense, commercial and medical markets. ]

Blazeware, Inc. - Software, hardware and systems engineering support services with emphasis on military C4I applications.

Boldon James - Messaging and connectivity software that complements COTS solutions for requirements of military message handling systems.
Meta Description: [ Boldon James with twenty plus years development experience has, for over a decade, specialised in message handling systems tailored to meet the formal requirements of the global Defence, Homeland, Aviation and Government sectors. ]

Brabander Engineering - Engineering facility, manufacturing parts for aircraft and other simulators

Bruhn NewTech - Hazard prediction warning and reporting software for both NBC battlefield and civil emergency environments.

BVR Systems Ltd. - Develops, manufactures and markets simulation systems for military applications. (Nasdaq: BVRS).
Meta Description: [ BVR Systems (1998) Ltd., one of Israel's foremost high technology software firms, is dedicated to the development, manufacturing, integration and marketing of high-end simulators, combat training and debriefing systems, and embedded training systems for armed forces worldwide. ]

CMC Electronics Inc - Design and production of technology electronics products for the aviation and global positioning markets.

Composite Engineering Inc. - Engineering and manufacturing of composite structures and components for aerospace, defense and industry. Design and manufacture of high performance unmanned aircraft.

Copernio Corporation - Custom IT solutions to commercial and military markets.
Meta Description: [ Pioneering Merged Platforms... Privately held Copernio is a leader in the development of aerospace and defense specific software systems, enterprise management and CRM resources, financial and accounting packages, inventory and procurement technologies and a wide array of wireless communications... ]

CSA - Consultores de Sistemas de Aeronáutica - Electronics and engineering support for aeronautics and defense industry.
Meta Description: [ Apoyo de Ingeniería y suministros especiales. Electrónica y aviónica. Aeronáutica y Defensa. Productos y servicios... ]

500 Datel Defence - Real time software and systems engineering. Subsidiary of Ultra Electronics plc.

Defence Science and Technology Laboratory - Support source for science and technology for UK defence forces and government. Includes annual reports, services provided, history and FAQs.
Meta Description: [ Defence Science and Technology Laboratory: Creating the winning edge for UK Forces and Government through the best use of Science and Technology. ]

Design Intelligence Incorporated - Advanced technical services and solutions to both government and commercial clients.

Develop USA - Services and products to increase joint effects in operational planning.
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Distributed Instruments, LLC - Sensor fusion servers and development tools.

DME Corp. - Design and manufacture of aircraft and marine safety systems, test systems and training simulation products.

DRS Technologies - Supplier of defense electronic systems to government and commercial markets.
Meta Description: [ DRS Technologies, a leading supplier of defense electronics systems, high-technology products and services to government and commercial markets worldwide. ]

DSCI - Sensors, simulation and modeling products to customers within the Department of Defense and commercial markets.
Meta Description: [ DSCI Homepage ]

Duotech Services Inc. - Depot repair facilities and remanufacturing services utilizing reverse engineering.
Meta Description: [ Reverse Engineering facilities at Duotech Services Inc. Specialists in electronic circuit and PCB design, circuit board repair, firmware and software development. ]

DY 4 Systems Inc. - Manufacturer of harsh environment system electronics.
Meta Description: [ Curtiss-Wright Controls Embedded Computing provides Embedded VME, CompactPCI, PCI, and PMC board and electronics subsystems for rugged MIL applications including SBC, DSP, video and graphics, processing, data communications, radar acquisition and system integration. ]

404 E.F. Bird Enterprises Inc. - Electronic engineering and technical services.

EDO Technical Services Operations - Electronic warfare, flight test solutions, digital, RF/microwave and software engineering.
Meta Description: [ EDO provides Engineering, Electronic Warfare (EW) and Flight Test services. We design and build commercial and military special test equipment (STE), Radar and electronics/avionics simulators, and instrumentation systems. ]

EFW Inc. - Electronics supplier, specializing in hardware and software solutions for upgrade, integration and enhancement projects.

Elron Electronic Industries Ltd. - Manufacturer of defense electronics, information technology, software products, communication, medical devices and amorphous metals. (Nasdaq: ELRNF).
Meta Description: [ Hitech holding company with strategic equity investments in medical device, semiconductor, advanced materials and ICT ventures in Israel. ]

Enertec - Designs and produces high-end data storage, acquisition and processing systems for aerospace, defense and derived markets.
Meta Description: [ Enertec : The leading name in video surveillance systems and data acquisition ( mission debriefing ), serving aerospace and defense, security and space ground segment needs worldwide ]

ESL Defence Limited - RF and Electro-Optic Stimulators and Flight Line Test Sets for military airborne applications.
Meta Description: [ ESL Defence specialises in the EW sector of the Defence market, our primary areas of research being assignments for UK Government and other commercial clients - electronic warfare, defence industry, research and development, ew, test sets, training aids, active stealth, missile decoys, electro ... ]

G Technical Services - Provides engineering technology services focused on defense-related aviation and ground systems, command, control electronics systems and homeland defense.

GET Engineering Corporation - Manufacture of NTDS MIL-STD-1397 products including matrix switches, fiber-optic extenders and hardware adaptors.

Gleason Research Associates Inc. - Scientific and engineering support to the US government in areas related to military research and development.
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Gray Research, Inc. - Technical and programmatic assistance to government (U.S. Department of Defense, NASA) and commercial customers.
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Hymatic Engineering Company Limited - Design and manufacture of fluid control systems, Stirling Engine Cryocoolers / Cryostats, Minicoolers and gas purity systems for civil and military markets.
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Ingenuity Research Corporation - Provides systems engineers, software engineers and program managers for space and missile defense projects.

Inter-Tec Services Limited - Stress engineering services to the aerospace industry, based in Ayrshire, Scotland. ISO9001 accredited.
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Kollsman, Inc. - Avionics and electro-optic instrumentation and systems for aerospace, defense systems and medical instrumentation.

KOR Electronics - Electronic Warfare (EW), DFRM technology and Electronic Counter Measure/Target Simulators (ECMTS).
Meta Description: [ KOR Electronics is a leading edge aerospace defense technology company providing domestic and foreign customers with advanced military electronics equipment and system solutions. We offer: Electronic Warfare (EW) subsystems utilizing virtual system Digital RF Memory components, as well as a wide... ]

KVA Advanced Technologies, Inc. - Offers high-speed electronics and photonics systems with additional high power products designed for ordnance initiation, including firesets and fuzes for exploding bridge wire, and exploding foil initiators. A small, woman-owned business.

Lektron, Inc. - Manufacturer of assemblies and subassemblies for the defense and commercial industries.
Meta Description: [ Lektron, Inc. Manufacturer of electromechanical assemblies and subassemblies for the defense and commercial industries. We offer our customers top quality products and services at competitive prices.. ]

MacAulay-Brown, Inc. - Technical services in information warfare, electronic combat systems and C4I systems.

Martek Power Abbott Inc - Design and manufacture military COTS and custom design power supplies. AC/DC, DC/DC and DC/AC power converters and inverters.
Meta Description: [ Military COTS and Custom Power Supplies - AC/DC power supplies, DC/DC power converters and DC/AC pure sine wave inverters. Power conversion offerings in standard, semi-custom & full-custom configurations. Our COTS approach provides the benefits of proven power conversion technologies at lower cos... ]

500 MCCI - manufacturer of military switches, amplifiers and attenuators.

Mecaset (France) - Mechanical engineering and fabrication services.
Meta Description: [ Mecaset vous accompagne tout au long du développement de vos projets mécaniques ]

MESH, Inc. - Advanced engineering consulting services to military and commercial clients.
Meta Description: [ MESH, Inc. is a provider of advanced engineering consulting services. We have been extensively involved for over 15 years in chemical sensing and the development of remote standoff chemical detectors. ]

Metric Systems Corporation - Designs and manufactures electronic systems for operational control, distribution, and monitoring of signals and power for use in defense and aerospace environments.

Microwave Dynamics - Manufacturer of low noise, ultra-stable phase locked or free running dielectric resonator oscillators.
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Meta Description: [ Microwave Solutions, Inc.® providing high quality microwave and RF amplifier to the military and industrial market ]

Northrop Grumman Defensive Systems Division - Defense electronics systems to protect aircraft, ships, satellites and ground vehicles, precision targeting and navigation, weapon systems.
Meta Description: [ Defensive Systems Division (DSD) is a world leader in the design, development and manufacture of defense electronics and systems ]

Northrop Grumman Information Technology Europe - Command and control software for the military and commercial markets. Specialises in the development of C4I systems, used by the US military and NATO.

Ontic Aerospace Manufacturing and Engineering - Manufacturer of OEM licensed components and assemblies for aircraft.
Meta Description: [ The aerospace industry's leading manufacturer of OEM licensed components and assemblies for aircrafts and airplanes. ]

Operational Solutions Management Pty Ltd - Consulting, engineering and logistic services. Command decision aids and systems architecture for military businesses.

Pacific Electronic Enterprises - Overhaul and repair of avionics equipment and electronic assemblies for F-16, F-5, F-15, C-130 and other aircraft / helicopter systems.
Meta Description: [ avionic repair depot, communications repair depot, fire control radar, electromechanical subcontractor assembly, airborne support communications, heads up display, electronic warfare systems, LV and HV power supplies, communications equipment, airborne warning system, TACAN navigation systems, AR... ]

Perceptronics Solutions Inc. - Real-time collaborative performance RD for control and decision tasks in defense, security and emergency environments.
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Piper Group Plc - Technical information services company; data management solutions for the aerospace and defence markets.
Meta Description: [ Piper Group Plc is a leading technical Information services company ]

Pluribus International Corporation - Analytical and engineering services to defense, security, and intelligence community markets.
Meta Description: [ Pluribus International Corporation ]

Prime Power, Inc. - Military grade power supply units.
Meta Description: [ Prime Power designs and manufactures standard and customized AC/DC power supplies and DC/DC power converters for military, industrial, commercial and ruggedized applications. Need a custom power supply prototype? Call Prime Power for a quick turnaround. ]

Research and Development Solutions Inc. - Electronic warfare simulation and training systems.

RNB Technologies, Inc. - Engineering services company providing support to the U.S. Joint, Navy, and Marine Corps acquisition commands.

Roband Electronics plc - Design, development and manufacture of electronic power supplies for the defence market.
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Robinson Laboratories, Inc. - Design and manufacture of microwave components and subassemblies including pin diode switches and attenuators.

Rockwell-Collins - A supplier of aircraft electronics to the military.
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RSL Electronics, Ltd. - Develops and manufactures control, health and usage management system and diagnostic solutions for commercial and defense aerospace applications.
Meta Description: [ RSL Electronics Ltd. - Developing and manufacturing control, diagnostic and prognistic solutions: health management system (HUMS) for helicopters, tilt rotor aircraft and UAV , Muzzle Velocity Radar (MVR), Temperature Control Amplifier, braking controller , Fuel Asymmetry Control Unit, Artificial... ]

Saalex Solutions Inc. - Scientific engineering, and technical support services for space, missile and information technology systems.
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Scientific Research Corporation - Leading-edge technology solutions.
Meta Description: [ SRC provides innovative and cost-effective products and services to customers worldwide. We are a vital source for leading-edge technology solutions that help our customers respond to opportunities faster, achieve more from their operations, and exceed their requirements. ]

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Sigma Electro Systems - India. Design and manufacture of electrical, electronic and electro mechanical testers for defence sector.
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Spectrum Astro Incorporated - Manufacturer of space-technology products including space vehicles and satellites for defense and commercial customers.
Meta Description: [ General Dynamics C4 Systems is a leading integrator of network-centric command, control, communication and computing solutions from space to ground - core to edge. The company’s focus is on engineering and integrating secure communication, information and technology solutions that facilitate t... ]

Syntronics LLC - Projectile and missile guidance systems, night vision, forensic and telemetry equipment.
Meta Description: [ Products and services for defense and homeland security - projectile guidance, telemetry, night vision, perimeter security, and fingerprint equipment. ]

Sypris Data Systems - Design, manufacture and support of high-performance data acquisition and storage systems for aerospace and defense industry.
Meta Description: [ We provide high-performance data acquisition and storage systems to meet the needs of the aerospace and defense industry ]

Tao of Systems Integration, Inc., - Defense and civil aeronautics research and electrical engineering.
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Tavira Engineering Services Limited - Advice and support to aircraft and weapons programmes including safety cases for UK DOSG, implementation and reporting of aircraft and weapon trials.

Technipower LLC - Design, development and production of custom power ready systems, chassis and power supply products for defense related markets.
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Meta Description: [ TFD Group provides world-class software, consultation, database management and training for logistics, reliability and cost professionals throughout the world. Our software tools are acknowledged as the worldÂ’s best practice implementations of fundamental analytical methods for total ownership c... ]

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Tybrin Corporation - Software engineering firm providing technology and engineering solutions to government and private industry.

Ultra Eelectronics PMES - Signature Management Systems, Transit Power Systems, Defence Power Systems and Navigation Data Systems.
Meta Description: [ Ultra Electronics PMES, for the design, manufacture and support of electronic and electromechanical products and software systems for aerospace and defence markets. ]

Ultra Electronics Electrics Division - High integrity switches, indicators, control handles, throttle handles and lighting systems for military aircraft cockpits and vehicles.

US Dynamics Corporation - Approved depot repair facility supporting F-4, F-5, F-14, F-15, F-16, F-18 and T-38 aircraft.
Meta Description: [ Since 1962, U.S. Dynamics Corporation (USD), which is classified as a small business, has been providing products and services for military and industrial customers. Experienced machinists working with our talented engineering team, allows USD to create a team of unique disciplines to support you... ]

Valador, Inc. - An information architecture company using modeling and simulation, supported by advanced security concepts.

VISSSIX - Solid state electronic devices for avionics, communications, defense, space exploration and weapons systems.
Meta Description: [ Visssix Corporation is a supplier of high reliability solid state electronic components for Automotive, Avionics,Communications,Defense,Medical,Microwave,Nuclear radiation,X-ray, Space and Warfare Systems. ]

Wide Band Systems Inc. - Research, design, development and integration of advanced Electronic Warfare Systems and services.
Meta Description: [ Wide Band Systems manufacters electronic warfare systems including DFD, IFM, Radio Frequency and Microwave products, Superheterodyne, defense software and more. ]

Wyvern Technologies - Source of build to print electronics components for aerospace and defense contractors including US Navy, Army and Air Force.
Meta Description: [ Defense industry and aerospace engineering contractors for build to print high reliability electronics components. ]

Yüksek Teknoloji A.ª. - Manufacturer of defence-related products, primarily aviation equipment and military electronic systems. [English/Türkçe]

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