Ericsson Careers

Master Thesis - Prediction of Circuit Hotspots and Degradation at the Event of Electric Surge

Göteborg, Sweden
Students and Young Professionals

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English (US)

Job Description

Date: Nov 9, 2018

Master Thesis @ Ericsson Radio Link Product Development

As a master thesis worker, you will be a part of the Radio Link hardware product development team focusing on developing and maintaining Ericsson’s cutting-edge microwave transport products. Based on thesis scope you will get the opportunity for exciting product development and drive activities such as requirement analysis, design, simulation, integration and verification. We will further offer you opportunities in competence development and gain personal growth as well as get an insight in the great opportunities that Ericsson can offer.

 

Master Thesis Project Description

The objective of the Master thesis project is to identify requirements and define way-of-working when it comes to electrical and thermal circuit simulations for mm wave products in order to predict circuit hotspots and degradation at the event of electric surge. The thesis work is currently seen to include:

  • Definition and simulation of current and voltage surge cases such as lightning and other events causing electrical and thermal spikes on PCB.
  • Design of reference circuits on which elaborated simulation process(es) will be tested and evaluated.
  • Elaboration of simulation process is to be tested and verified in laboratory environment on defined reference circuits.

 

Competencies and Qualifications

Core competences for a Master Thesis worker:

  • Studying Master of Science in Electrical Engineering, Engineering Physics or similar
  • Experience in electronics hardware design (analog and/or digital) is seen as a merit
  • Curious and solution-oriented personality
  • Good communications skills (English)

 

Qualifications:

  • All master program courses are preferably finished before start of thesis work
  • The thesis can be done single-handed or in pairs
  • The work should be done in close cooperation with Ericsson AB and follow applicable company standards

 

Expected Learnings:

The candidate(s) will gain knowledge regarding hardware design requirements for microwave radio links. A deep knowledge within the area of simulation and PCB design principles will be obtained as well as an introduction to working in an agile multicultural environment.


MINI-LINK the Most Popular Microwave Solution in the World

The increasing complexity of today’s and future networks require flexible and well-integrated microwave nodes for mobile backhaul. Building an efficient operator grade microwave backhaul network with end-to-end performance in mind, requires high node capacity, compact and modular building practice, cost obsession and features that respond to demanding customer needs. 

As part of the Ericsson Radio system MINI-LINK is a powerful and cost-efficient network node fulfilling the requirements of the mobile broadband evolution, including 5G.

You will be part of a high performing organization that works with agile methodology in cross functional teams. Our teams drive the evolution of the transport products from analysis, design and verification including deployment and release in customer networks. You will also have the opportunity to be innovative every day and broaden your skills to meet the fast pace of the telecom industry in an inspiring working environment.

 

Ericsson Drives the Networked Society

Ericsson is a world-leading provider of telecommunications equipment and services to mobile & fixed network operators. Over 1,000 networks in more than 180 countries use Ericsson equipment, and more than 40 percent of the world's mobile traffic passes through Ericsson networks. Using innovation to empower people, business, and society, we are working towards the Networked Society, in which everything that can benefit from a connection will have one. At Ericsson, we apply our innovation to market-based solutions that empower people & society to help shape a more sustainable world.

 

We are truly a global company, offering a diverse, performance-driven culture, an innovative and engaging environment where employees enhance their potential every day. Our employees live our vision and core values. They share a passion to win and a high responsiveness to customer needs that in turn makes us a desirable partner to our clients. To ensure professional growth, Ericsson offers a stimulating work experience, continuous learning and growth opportunities that allow you to acquire the knowledge & skills necessary to reach your career goals.

 

For more information please contact Stefan Thöresson stefan.thoresson@ericsson.com or Axel Lagerlöf at axel.lagerlof@ericsson.com

 

Ericsson provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetics.

Ericsson complies with applicable country, state and all local laws governing nondiscrimination in employment in every location across the world in which the company has facilities. In addition, Ericsson supports the UN Guiding Principles for Business and Human Rights and the United Nations Global Compact.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, training and development.

Ericsson expressly prohibits any form of workplace harassment based on race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetic information.

 

Primary country and city: Sweden (SE) || || Göteborg || Stud&YP

Req ID: 263112