Communication and Information Systems Laboratory

(통신 및 정보 시스템 연구실)

Research Area
  1. Waveform Design for Commercial Digital Communications (CDMA, Faster-Than-Nyquist, TDMA, OFDM, UWB) 
  2. Waveform Design for Military Applications (Radar, Spread-Spectrum, Multi-antenna, Jamming, Anti-Jamming Techniques)
  3. Statistical Signal Processing and System Optimizations (Transceiver Design for MIMO, Relay, Cognitive Radio System)
  4. Information Theory with Emphasis on Signal Properties (Improper-Complex Signals, Cyclostationary Signals)
  5. Channel Sounding and Modeling (MIMO Vehicular Channel)
  6. Prototyping of Communication Systems and Radar, including RF Relay, RFID Systems, and Phased Array Radar


    In the field of physical-layer communication and information systems, transform students from dependent to independent researchers

  1. who can communicate effectively
  2. and work interdependently with others
  3. to actualize themselves
  4. and contribute to society
  5. by making differences on the world.


  1. To publish high-quality academic research papers by formulating new problems, finding un-intuitive, counter-intuitive, non-trivial, and unexpected solutions to open and new problems, and interpreting them.
  2. To file patents of high impacts by inventing new communication and information systems or their functions.
  3. To perform industrial projects and contribute to industrial development of new communication and information systems by collaborating with engineers and disseminating attained knowledge.
  4. To help young researchers grow not only to have working knowledge on the specialized field but also to have life-time self-learning capability.
Contact Information

Phone) +82-54-279-8017

Communication and Information Systems Laboratory
418 LG Research Building
Department of Electrical Engineering
Pohang University of Science and Technology (POSTECH)
77 Cheongam-Ro, Namgu, Pohang, Gyeongbuk 37673
Republic of Korea