High Performance LNAs and Mixers for Direct Conversion Receivers in BiCMOS and CMOS Technologies

نویسندگان

  • Tobias Tired
  • Markus Törmänen
چکیده

................................................................................................................ 2 Acknowledgements ............................................................................................. 3 Table of

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Design, Analysis, and Optimization of Radio Frequency Front-ends for Integrated Wireless Receivers

Monograph Article dissertation (summary + original articles) Department Laboratory Field of research Opponent(s) Supervisor (Instructor) Abstract Keywords radio frequency, radio receiver, direct conversion, low-noise amplifier, downconversion mixer Design, analysis, and optimization of radio frequency front-ends for integrated wireless receivers X This thesis consists of six publications and an...

متن کامل

ACTIVE MIXERS FOR DIRECT CONVERSION RECEIVERS WITH 0.35-μm BiCMOS

In this paper, the design requirements of different mixers for direct conversion receivers are discussed. Special attention has been paid into the detection of amplitude-modulated RF signal envelope. Three active mixers have been implemented to investigate the discussed requirements by using a 0.35-μm, 25-GHz BiCMOS technology. The same process allows an objective comparison between the differe...

متن کامل

SiGe BiCMOS AND CMOS TRANSCEIVER BLOCKS FOR AUTOMOTIVE RADAR AND IMAGING APPLICATIONS IN THE 80-160 GHz RANGE

This paper examines the suitability of advanced SiGe BiCMOS and sub 65nm CMOS technologies for applications beyond 80GHz. System architectures are discussed along with the detailed comparison of VCOs, LNAs, PAs and static frequency dividers fabricated in CMOS and SiGe BiCMOS, as required for automotive cruise-control radar, high data-rate radio, and active and passive imaging in the 80GHz to 16...

متن کامل

Calibration Techniques of Active BiCMOS Mixers

This paper describes calibration techniques for downconversion mixers used in integrated direct-conversion receivers. A method of achieving a high even-order intermodulation rejection is presented. Using the method presented, the receiver second-order input intercept point (IIP2) can always be improved by more than 20 dB. The minimum achieved receiver IIP2 after calibration is +38 dBm. A techni...

متن کامل

High-Performance CMOS and BiCMOS Transimpedance Preamplifiers for Optical Communications

High-performance transimpedance preamplifiers (TIAs) based on new CMOS common-gate (CG) and BiCMOS common-base (CB) schemes have been designed for optical communications. The new design approach potentially allows the efficient employment of circuit techniques to optimize performance tradeoffs inherent in such circuits. Using conventional silicon 0.8μm process parameters, simulated performance ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012