• Skip to Management
  • Skip to Main menu
  • Skip to Page content
Adlershof Logo
  • WISTA
  • WISTA.Plan
  • WISTA.Service
WISTA direkt
Search
  • de
  • en
  • Adlershof Logo
  • About / Directory
    • Companies / Institutes
    • Science City in numbers
    • Direction / Maps
      • Bus / Train
      • By Car
      • Bicycle
      • Orientation / Maps
      • Trail of Thoughts
  • Newsroom
    • Overview
    • News
      • Social Media Stream
      • Success Stories
    • Events / Calendar
      • Adlershof Dissertation Award
      • Adlershof Research Forum
      • Long Night of Sciences Berlin
    • Adlershof Journal
    • Hot Topics
      • Adlershof Mission "Grand Challenges"
      • Circular Economy
      • Digital infra­structure / 5G campus network
    • Photos / Flyer / Downloads
      • Magazine archive
    • WISTA-Editorial Staff
  • Science / Technology
    • Overview
    • Technology Centres
      • Photonics / Optics
      • Biotech­nology / Envi­ron­ment
      • Micro­systems / Materi­als
      • IT / Media
      • Renewable Energy / Photovoltaics
    • Non-university Research
    • Universities / Colleges
      • Humboldt-Universität zu Berlin
      • Services for Students
    • Young Talents / STEM / School Labs
    • Start-Ups
      • Adlershof Start-Up Centre IGZ
      • Adlershof Founder’s Lab
    • Networks / Management
      • Campus Club Adlershof
  • TV / Media
    • TV and Movie Production
    • Media Services / Companies
    • News and Events
    • Filming Locations
    • Costume Hire
    • GDR Film Archive
    • Tickets / Booking
  • Properties
    • Overview
    • Real Estate Rent
      • Office Space / Workspace / Laboratories
    • Real Estate Offers
      • Commercial Properties
    • ST3AM Working Environments / Coworking
    • Residential
    • Construction
      • Building Projects
      • Architecture
      • Webcam
  • Service
    • Overview
    • Gastronomy / Sport / Culture / Shopping
    • Jobs / Market
    • Social and Healthcare Facilities
    • WISTA-Business Services
    • Event Services / Guided Tours / Hotels
    • Facility Management
    • Downloads / Photos / Videos
    • Jobs for Refugees
  • Hood
    • Overview
    • History
    • Nature Park
    • Culture
    • Technology Park
    • Digital Tours
  • WISTA
  • WISTA.Plan
  • WISTA.Service
WISTA direkt

News

  • Overview
  • News
  • Events / Calendar
  • Adlershof Journal
  • Hot Topics
  • Photos / Flyer / Downloads
  • WISTA-Editorial Staff
  • Adlershof
  • Newsroom
  • News
31. May 2010

Dr. Chafik Meliani

Head of the “power amplifiers” group at the Ferdinand-Braun-Institut für Höchstfrequenztechnik

Chafik Meliani, born 1974 in Algeria, studied semiconductor physics for electronic devices at the University of Blida (Algeria). He received his PhD degree from the Université Denis-Diderot Paris, France. In this framework, he was working at OPTO+ (France-Telecom and Alcatel), where he was involved in further development of III-V semiconductor-based optical communication systems at higher bitrates.

Since 2003 he is with the Ferdinand-Braun-Institut für Höchstfrequenztechnik in Adlershof, where he became head of the “power amplifiers” group in 2008.

His research focus

Efficiency and reconfigurability are important parameters for future communication systems, where features such as less impact on the environment and economically attractive solutions are key aspects.

Chafik Meliani and his research group at the Ferdinand-Braun-Institut are developing innovate high-frequency (HF) amplifier concepts for novel applications in mobile communications on semiconductor (based on gallium nitride) as well as on system level. These components are the basis for highly efficient and multi-functional amplifiers. One of the most advanced HF amplifier concepts is the so called class-S architecture (see image: from the semiconductor to system building blocks).

Up to now, the analogue power HF world and the digital world were separated. The target of FBH’s innovative class-S amplifiers is to use only one device for different functions and frequency bands. This concept opens up new possibilities for more compact, flexible and especially energy-efficient equipment as well as for novel architectures of communication systems.

Contact: Dr. Chafik Meliani, e-mail, tel. : +49-(0)30-6392-2627, www.fbh-berlin.de

  • LinkedInshare0
  • Facebookshare0
  • WhatsAppshare0
  • E-Mail

The development of the Science and Technology Park Berlin Adlershof was and is co-financed by the European Union namely by EFRE. This concerns infrastructure development like construction of technology centres. Furthermore EFRE is used for international projects.

  • © WISTA Management GmbH
  • Legal Notice
  • Privacy Policy
  • Social Media Guide
  • FAQ
  • Contact
  • Press
  • Newsletter
  • RSS
  • International
Member of:
Zukunftsort Adlershof Logo