Software defined sonobuoy receiver

This receiver is intended for government, military, security, surveillance, broadcast monitoring, industrial and demanding consumer applications. System 3422 sonobuoy software defined radio receiver. The receiver is supplied with windows nt based application software and a dll library for integration to the customers system. I am submitting herewith a thesis written by john bruce gailey jr. The sdsr is tuned as commanded by the system controller sc, located in the dcu. In order to reduce bearing errors and perform high precision analysis, a new sonobuoy receiver has been developed using software defined radio based on digital signal processing techniques, in this work. Radixon designs, manufactures and provides offtheshelf equipment as well as customized solutions in the following areas. A subset of the techniques will also allow for buoy location with a single antenna. Anarr502bv4 receivers and a softwaredefined sonobuoy receiver sdsr. Jul 03, 2019 software defined sonobuoy receiver w7707176015b deadline. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

A flightline systems wideband software defined sonobuoy receiver sdsr is integrated into the system with 99 separate vhf fm radio downlink channels. Airborne sonobuoy data recorder atlas elektronik india. The winradio wrg315i is a software defined highperformance vhfuhf receiver 9 khz to 1800 mhz, extendable to 8599 mhz using an optional antenna multiplexer and frequency extender on a pci card. Autonomous softwaredefined radio receivers for deep space. Dspcon supplies the world with highperformance data acquisition and analysis systems and services for military, aerospace, avionics and rotating machinery. This article provides a list of commercially available softwaredefined radio receivers. The receiver is a triple conversion superheterodyne. Switching the vhf transmitter off when active acoustic signals are not being transmitted in the water extends the period of operation. Sdr4 can be configured to accept acoustic data from either standard analogue sonobuoy receivers, in which case the sdr4 carries out a to d conversion where necessary, or from a software defined sonobuoy receiver or other data source, in which case the already digitised data is multiplexed and recorded.

Included within this appendix are the functions and flow that define each of the channel sequences that are implemented with the advanced sonobuoy conmnunications link sonobuoy receiver. In this process flexibility and upgradeability of software plays an important role. This approach utilizes laptop compu ters, rather than standard sonobuoy receivers, for its processing platforms and will enable the determination. Aerospace electrical and electronics energy engines, turbines, components and accessories fabricated materials fire fighting, security and safety equipment food preparation and serving equipment furniture industrial equipment machinery and tools air conditioning and refrigeration equipment marine medical equipment, supplies and pharmaceuticals. No additional hardware such as a pc, keyboard or monitor are required on the server side. Winradio communications manufacture radio communications equipment for a very wide range of applications. Sonobuoy position location using the military py code navsys. Dec 04, 2011 the sonar is augmented by airdropped passive and active freefloating sonobuoys that gather and transmit acoustic data to the aircraft over radio frequency rf data links. Design, fabrication, qualification, and delivery of hardware. Radixon surveillance and monitoring solutions for the 21st. In parallel, ultras proven range of sonobuoy receivers extends from very lightweight helicoptermaritime patrol aircraft sonobuoy receivers, to the wideband softwaredefined receiver. Swap software defined sonobuoy by flightline systems. Ultras multistatic active capability enhances the detection of extremely quiet submarines, in both deep and littoral waters, by using a field of active and passive sonobuoys, controlled and. Receiver systems for monitoring, surveillance and logging.

An innovative, new data processing solution specifically designed for the defense industry. In this project, a directional frequency analysis and recording difar type sonobuoy receiver has been developed using software defined radio. Navy boeing p8 maritime patrol jet to receive antisubmarine. The advantage of a cardbased receiver is in making it possible to construct multichannel systems simply and easily. The winradio wrg315i is a software defined highperformance vhfuhf receiver 9 khz to 1800 mhz, extendable to 3500 mhz using an optional antenna multiplexer and frequency extender on a pci card. The lowcost wrg305e and wrg305i software defined vhfuhf receivers and their professional application counterparts wrg315e and wrg315i packed with features, boast excellent performance and many advanced facilities superior to conventional vhfuhf scanners. Winradio communications pioneering software defined radio manufacturers of sdr systems for professional radio surveillance and amateur applications. Implementation of the acoustic rapid commercialofftheshelf. Is it a powerful receiver with a powerful spectrum analyzer, or a powerful spectrum analyzer with a powerful receiver. Implementation of sonobuoy receiver using software defined. View anthony dolos profile on linkedin, the worlds largest professional community. The rlx810 network receiver consists of a software defined radio receiver and a web server on a linuxbased industrial computer platform. Navy boeing p8 maritime patrol jet to receive anti.

It features a single antenna input, separate analog and digital signal outputs, and an audio output for monitoring. Softwaredefined technology radixon sonobuoy receivers are suitable for airborne and seaborne deployment, in civilian as well military applications, for most major types of sonobuoys. Dspcons system 3422 is based on true, software defined radio technology, which means it is easily reconfigured when waveforms become more complex and can receive any combination of analog and digital sonobuoy radio signals with the same hardware, and without the need to replace receiver cards or circuitry. The sonobuoy receiver set that will be discussed in this chapter is the anarr75. Today, software defined radio systems are superseding traditional radio communication systems rapidly. Sonobuoy is a system that can be thrown from aircraft or. The tuned receiver then routes acoustic data to the analyzer subunit asu, located in the dcu, for processing. Direction finding sonobuoy positioning system option flexible, powerful, futureproof technology airborne, shipboard or lab chassis. Our customers include professional communications radio users in government, industry, military, security, surveillance and spectrum monitoring organizations, as well as many radio and computer enthusiasts. Winradio products receiver systems for surveillance. In the software development process, open source software, such as python and gnu radio has been preferred. The sonobuoy is primarily used as a receiver for multistatic operations. The wrg39wsbi sonobuoy receiver is a lowcost, highperformance internal pci card based receiver, primarily designed for military or civilian marine sonobuoy telemetry applications.

Where avionics do not include a software defined sonobuoy receiver sdsr, the techniques may be implemented in technology that is independent of the existing receiving systems. Flightline has installed receivers around the world supporting a variety of helicopters, maritime patrol aircraft, surface combatants and laboratories. Implementation of sonobuoy receiver using software defined radio. Sonobuoybased acoustic characterization of shallowwater. Sonobuoy receiver software defined sonobuoy reveicer. Sonobuoy sdr software defined radio sonar data acquisition, recording and receiver systems from dspcon help military, government and commercial organizations extract missioncritical information out of their sonar systems. Apr 20, 2012 in this project, a directional frequency analysis and recording difar type sonobuoy receiver has been developed using software defined radio. Feb, 20 last december naval air warfare center aircraft division officials announced their intention to procure a haasw systems upgrade and engineering support for the software defined sonobuoy receiver. All these receivers are also supported by our apco p25 decoders and trunking options. Feb 14, 20 last december naval air warfare center aircraft division officials announced their intention to procure a haasw systems upgrade and engineering support for the software defined sonobuoy receiver.

Dec 18, 2016 if needed it can be immersed in liquid nitrogen. Sonobuoy is a system that can be thrown from aircraft or ship for detecting submarines in the naval battles, underwater acoustic signals are transmitted to operator by means of radio waves. Pdf implementation of sonobuoy receiver using software defined. The receiver and interface logic shall be required to perform all functions defined for implementation of the four sequence. The ssq53 is a passive directional low frequency analyze and record sonobuoy.

Autonomous software defined radio receivers for deep space applications 2006 the research described in this publication was carried out at the jet propulsion laboratory, california institute of technology, under a contract with the national aeronautics and space administration. Anthony dolo senior design release engineer active. In the software development process, open source software. A sideline application for using the sdr radio receiver and software is for shortwave radio listening so with this one radio and its software you can do just about anything in radio you can imagine in terms of receiver technologies and applications. Our innovative range of wrg526e modular solutions for highperformance software defined radio is now being joined with new models of the wrg527e and wrg528e range. Uhf sonobuoy downlink requires external high power amplifier product data sheet pdf. Software defined sonobuoy receiver sdsr, small form factor. Receiver,advancedsonobuoycommunicationlink anarr78v2 s.