120 GHz CMOS power amplifiers for wireless chip to chip communication = 칩 간 무선 통신용 120 GHz CMOS 전력증폭기

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 13
  • Download : 0
Wireless communication systems have been studied to increase communication speed using a higher order modulation scheme. In addition, the increasing demand for high speed wireless data communications according to consumer requirements has led to extensive research into the millimeter wave (mm-Wave) and the sub-THz bands. In order for a wireless communication system to achieve data rates of 100 Gbps over a few Gbps, it is necessary to use a high-order modulation method and a wideband characteristic in the sub-THz. Therefore, this paper is about CMOS power amplifiers (PAs) design for 100 Gbps chip-to-chip wireless communication system based on sub-THz band. The proposed sub-THz CMOS PA for chip-to-chip wireless communication consists of two types. First, as a CMOS PA for QPSK wireless chip-to-chip communication, a dual-bias configuration is proposed. This improved both linearity and efficiency at the same time. Second, a pole-controlled wideband CMOS PA for 16-QAM 100Gbps chip-to-chip wireless communication is proposed. The fabricated PA has a high gain performance and a wideband characteristics of about 40 GHz at the same time. The proposed PA is suitable for high-speed chip-to-chip wireless communication as a result of analysis based on measurement results and linearity analysis. We also proposed a possible implementation of sub-THz PA using CMOS process.
Advisors
Park, Chul Soonresearcher박철순researcher
Description
한국과학기술원 :전기및전자공학부,
Publisher
한국과학기술원
Issue Date
2018
Identifier
325007
Language
eng
Description

학위논문(박사) - 한국과학기술원 : 전기및전자공학부, 2018.8,[x, 79 p. :]

Keywords

chip-to-chip wireless communication▼aCMOS▼apower amplifier (PA)▼acurrent combining▼alinearizer▼awide bandwidth▼atransformer; 칩 간 무선통신▼aCMOS▼asub-THz▼a전력증폭기▼a전류 결합 방식▼a선형화기▼a광대역▼a변압기

URI
http://hdl.handle.net/10203/265199
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=828277&flag=dissertation
Appears in Collection
EE-Theses_Ph.D.(박사논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0