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Radio Navigation Receiver Engineer

2019-07-23 17:30:04| Space-careers.com Jobs RSS

We are looking for a Radio Navigation Receiver Engineer E3 to join our Modis Aerospace team, working onsite at the European Space Agency in the Netherlands. Modis Aerospace is a specialized Engineering consultancy with more than 30 years experience providing aerospace Engineers to our key partners in The Netherlands. Modis is a longstanding business partner of the European Space Agency ESA, with more than 120 employees recruited from across Europe currently supporting ESAs activities. Specific tasks to be performed Support to Navigation Projects e.g. EGNOS and GALILEO and RD activities in the fields of system and receivers performances in a hybrid PNT framework GNSS algorithms at signal and position level, deadreckoning motion sensors such as INS, visionbased INS, alternative PNT systems, use of signals from cellular network, etc.. Participation in studies supporting current and future PNT systems definition andor analysis, in particular for what concerns system performances and receiver algorithms signal processing, advanced hybrid PNT algorithms, situational awareness and mitigation of local impairments for improved availability, reliability and resilience. Participation to the activities supporting standardisation and technical working groups addressing the aforementioned topics Design, definition and follow up of industrial contracts related to the aforementioned topics, including RD activities and.or procurement of GNSS testbeds and receivers for infrastructure or user technologies user segments Support design, implementation, maintenance and operation of Radio Navigation equipment, complex Radio Navigation simulation tools and test facilities for testing features endtoend performances, receivers, etc. in the aforementioned activities. General tasks to be performed Radio Navigation system GPS, GLONASS, GALILEO etc. and augmentation EGNOS, WAAS, QZSS etc.. The work includes studies analyses and testing of navigation systemssegmentselementstechnology, dissemination and navigation algorithms, including tools development evaluation of NavigationPositioningTiming algorithm and techniques, usersystemsegment performance assessment based on software simulators, laboratory and field measurements, and support to ESA projects in follow up of industrial procurements. Radio Navigation equipment covering space applications. The work includes study, design, analysis and testing of navigationpositioningrangingmonitoring technology and receiver for space. Radio Navigation space applications performed at ESA include scientific applications atmospheric sounding, oceanic observation, formation flying, rendezvous and attitude determination. Radio Navigation equipment for terrestrial applications. The work includes study, design, analysis and testing of navigation receiverstechnology for terrestrial applications and local augmentation. Radio Navigation terrestrial applications performed at ESA are those related with high performance based on high accuracy e.g. geodesy andor high integrity e.g. civil aviation, maritime. Radio Navigation signals and signal processing. The work includes study, design, analysis and testing of signal and signal processing techniques including toolsequipment development and procurement. It encompasses signal structure, modulations, data dissemination, techniques for error correction, synchronisation, multipath mitigation and estimation, interference mitigation, cancellation, encryption, authentication, etc. Radio Navigation Laboratory equipment. The work includes definition procurement design, testing, usage of Radio Navigation equipment in support to Radio Navigation experiments and test campaigns. Assistance in preparation of invitation to tenders related to ESA Projects and RD activities and contracts technical followup. Specific engineering support to space projects developed by ESA andor by major European industriesoperators. Validation of designs by means of analyses, simulations, laboratory testing and field trials possibly in cooperation with third parties. Design, implementation and testing tasks for technological projects. Execution of internal RD activities through design, prototyping, analysis and simulations. Simulation and testing in laboratory of Navigation systems and equipment. Preparation of technical documents on above subjects. Support to related demonstrations inside and outside ESTEC. To successfully perform the above mentioned tasks, the following background experience is required Master degree in Telecommunications, Electrical Engineering, Physics or Aerospace Engineering. Background and experience including handson tests and field trials in several of the following fields GNSS and associated user technologies, nonGNSS positioning systems e.g. alternative PNT, 5G, etc. and associated user technologies advanced signal processing and estimation algorithms applied to PNT for instance including but not limited to some of the following MIMO signal processing, kalman filter, particle filter, artificial intelligence and machine learning for sensor fusion. Some experience in system design and user equipment technologies for secure wireless systems is considered an asset. Relevant experience with the GNSS1, EGNOS andor GALILEO systems and equipment and have and good knowledge of Radio Navigation simulation and testing systems. Proven experience in the implementation, maintenance and operation of complex Radio Navigation simulation and test facilities for spacecraft, aircraft, maritime and land mobile applications. Strong experience at user level with satellite navigation receivers and satellite navigation positioning and integrity algorithms. Some experience of commercial simulation software is desirable. About ESAESTEC The European Space Agency ESA has sites in several European countries. The European Space Research and Technology Centre ESTEC is the largest site and the technical heart of ESA. This nursery of European space activities is located in Noordwijk, Netherlands. At ESTEC, about 2500 engineers, technicians and scientists work handson with mission design, spacecraft and space technology. Almost all ESA projects except launchers are managed from ESTEC. In Noordwijk, people work on science missions, manned space missions, Earth observation, telecommunications and navigation satellites. ESTEC provides extensive testing facilities to verify the proper operation of spacecraft, such as the Large Space Simulator LSS, acoustic and electromagnetic testing bays, multiaxis vibration tables and the ESA Propulsion Laboratory EPL. Please send your CV to recruitmentaerospacemodis.com before 30082019

Tags: navigation radio engineer receiver

 

Virgin Media trials delivery of fibre broadband using wireless radio

2019-06-26 17:05:00| Telecompaper Headlines

(Telecompaper) Virgin Media is testing the use of wireless signals to deliver fibre broadband and TV services to homes in the village of Greenham, near the UK town of Newbury. Virgin expects to start further trials of this technology later in 2019. 

Tags: media radio delivery wireless

 
 

Harmonic enables Guangdong Radio and Television's UHD broadcasts

2019-06-17 06:30:15| Digital TV News

Harmonic (NASDAQ: HLIT) has announced that Guangdong Radio and Television (GRT) is the first province-level broadcaster in China to deploy UHD channels, thanks to a playout solution from Harmonic. GRT has deployed Harmonic's Spectrum X media server.

Tags: radio enables televisions harmonic

 

Radio Navigation Engineer

2019-04-29 17:31:27| Space-careers.com Jobs RSS

Summary Currently seeking an experienced Radio Navigation Engineer to work onsite at ESTEC for Telespazio VEGA. Objective The primary purpose of the role will be to support the Galileo System Security Office within the Radio Navigation Systems Techniques Section on Galileo PRS Security. Responsibilities Duties Duties will include but are not limited to Integration, Validation and Qualification of ESA PRS End to end Validation Tools in order to establish reference frame of tools Create and distribute test vectors to enable testing of PRS receivers under development Establishment and instruction of a PRS training programme, BASIC and ADVANCED, for any PRS Participant to undergo a Training Programme with ESA experts Establishment of a compatibility programme that enable any PRS Participant to either bring their PRS prototype receiver Support to PRS Test Benches whenever required by the ESA Galileo Security Office Support to Satellite Launch and in orbit test campaigns whenever required by the ESA Galileo Security Office Support to Galileo Initial Services regarding the implementation for the PRS Support to PRS test campaigns using the classified tools in the ESA Secure Navigation Laboratory. This includes Providing expert advice at found anomalies and nonconformances Preparation of the Navigation Laboratory Development of Matlab scripts for faster processing of data Processing test results, creating test reports MS Office and raising anomalies ESA in house tools Monthly reporting of measured parameters Qualifications Experience Essential Skills Masters or higher or equivalent in Telecom Engineering and signal processing or electronic engineering Minimum of 4 years industrial experience Strong knowledge on the design of satellite navigation systems, ranging and positioning techniques, RF and microwave systems, navigation system mission monitoring, and GNSS processing facilities. Knowledge of payload engineering and platform systems, experience with the GNSS and GALILEO systems and have good knowledge of Radio Navigation processing and simulation systems would be an asset. Candidate must be able to manage and coordinate complex technical discussions with diverse groups to achieve target goals within a compressed time. Candidates must be eligible for security clearance from their national security administration. Qualities Proficient in the English language spoken and written Teamwork and strong interpersonal skills Closing Date for applications is 30th May 2019. Location of the position is ESTEC, Noordwijk, The Netherlands. Benefits Competitive Package Security In line with Asylum Immigration Legislation, all applicants must be eligible to live and work in the EU. Documented evidence of eligibility will be required from candidates as part of the recruitment process. Furthermore, in view of the nature of the work the company is in, all potential employees will undergo stringent reference and identity checks.

Tags: navigation radio engineer radio navigation

 

Video: BEECN UHF Radio Operation

2019-03-27 17:38:49| PortlandOnline

Tags: video radio operation uhf

 

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