Benny B. Rasmussen ✔ Email & Phone Number

Kongens Lyngby, Capital Region Of Denmark, Denmark

Allerød, Capital Region, Denmark

Ballerup, Capital Region, Denmark

Senior RF/Antenna Designer - GN Hearing A/SDevelopment and verification of ultra-compact radio systems for hearing aids. Such as 2.4 GHz-, magnetic-induction- and tele-coil-systems. Addationally integration of front-end modules including PA and LNA.Ansys HFSS was used to simulate key performance parameter of the 2,4 GHz system. Interference in the low frequency systems was simulated using Ansys Maxwell. Advanced Design System (Keysight) and Ansys Design was used to perform radio system simulations. Co-simulations was performed using Python scripts for complete hardware system simulation optimizing performance, solving noise and EMC issues.Measurements, using radio anechoic and EMC chambers for the radiated part and most types of RF measurement equipment for the conducted part, was done to ensure fulfillment of performance requirement and compliance with EN300328.As a hearing aid is a medical devices I obtained an understanding of the design controlrequirement for these type of products.Responsibilities • Concept and technology development in the electromagnetic area • Device requirement specification in the electromagnetic area • Input to PCB layout to ensure general, EMC and SI performance • Project deliverables and planning input • Antenna structure design and mechanical and electrical integration. • Radio circuit design and integration • Simulation and measurements of the parameters mentioned above • Type Approval device deliveriesNoteworthy performance parameters • Total Radiated Power (TRP) in accordance with CTIA • Tx, Rx and EMC performance in accordance with EN300328 and EN301489 • Human exposure evaluation according to EN62479 Noteworthy software tools • Ansys HFSS • Ansys Designer • Ansys Maxwell • Ansys SpaceClaim • Advanced Design System (ADS) • PythonRelevant systemsBluetooth, Bluetooth Low Energy, Proprietary 2.4 GHz system

Copenhagen Metropolitan Area

Development of antenna systems for a variety of different types of Nokia Mobile Phones. Monoblock-, fold- and slide-phones. I was responsible for the antenna concepts, integration of the antenna systems and maturing the systems for mass production.Measurements, using radio anechoic chamber for the radiated part and most types of RF measurement equipment for the conducted part, was done to ensure fulfillment of mobile operator performance requirement and SAR and HAC systems was used to ensure compliance with the authority requirements.I was part of Nokia's network of simulation experts. I was also educated and had a role as reliability expert.Responsibilities • Concept and technology development in the electromagnetic area • Project deliverables and planning input • Antenna structure design and mechanical and electrical integration. • Input to PCB layout to ensure general, EMC and SI performance. • Simulation and measurements of the parameters mentioned aboveNoteworthy performance parameters • Total Radiated Power (TRP) in accordance with CTIA • Total Isotropic Sensitivity (TIS) in accordance with CTIA • SAR in accordance with ICNIRP • Hearing Aid Compatibility (HAC) in accordance with FCC regulations Noteworthy software tools: • CST MicroWave Studio • Advanced Design System (ADS) Relevant SystemsGSM850/900/1800/1900, WCDMA I, II, IV, V, VIII, WLAN, Bluetooth, GPS, NFC

Nørresundby, North Jutland, Denmark

📱Siemens Mobile Phones:Development of RF with a focus on antennas for Siemens' high end monoblock products. I was responsible for the antenna concepts, integration of the antenna systems and maturing the systems for mass productionMeasurements, using radio anechoic chamber for the radiated part and most types of RF measurement equipment for the conducted part, was done to ensure fulfillment of mobile operator performance requirement and SAR systems was used to ensure compliance with authority requirements.Responsibilities • Concept and technology development in the electromagnetic area • Device requirement specification in the electromagnetic area • Project deliverables and planning input • Antenna structure design and mechanical and electrical integration. • Input to PCB layout to ensure general, EMC and SI performance. • Simulation and measurements of the parameters mentioned aboveNoteworthy simulation tools: • CST MicroWave Studio • Advanced Design System (ADS)Noteworthy performance parameters • Total Radiated Power (TRP) in accordance with CTIA • Total Isotropic Sensitivity (TIS) in accordance with CTIA • SAR in accordance with ICNIRPRelevant systemsGSM850/900/1800/1900, Bluetooth

System administration of SW on UNIX (Sun) platform SW: ASIC design (Cadence),tools for VHDL programming and version control system for handling ASICversions. Version control system optimization. Implementation of Design kit's forASIC the technology used by the ASIC fab.Analog ASIC design work aimed at reducing the size of the ASIC, as well assubsequent measurements in the laboratory on the first prototype ASIC

Copenhagen Metropolitan Area

📯 Telestyrelsen:Administration of the "Frequency Act" and intergovernmental coordination offrequency use.In order to ensure efficient utilization of the frequency spectrum, the mobileoperators were obliged to report the amount of telecommunications traffic in theirnetwork. Efforts were made to draw up common European rules for this. In thisconnection, I was responsible for representing Denmark at the EU in Brussels.I was also responsible for advising counties and municipalities when a mobileoperator wanted to set up masts in connection with the expansion of land mobileservices.I was responsible for the radio technical side of this advice. In some cases, thisinvolved training the local staff with the technical responsibility.

Allerød, Capital Region, Denmark

Immunization of railway lines in connection with electrification of the railwaynetwork in South and Southern Jutland.Implementation of new functions in railway station security systems andThe key component of the these system are electromechanical relays