A Novel Geometry for Circular Series Connected Multilevel Inductors for CMOS RF Integrated Circuits

نویسندگان

  • S. Jaganathan
  • T. Mathew
  • P. K. Sundararajan
  • S. C. Martin
  • R. P. Smith
چکیده

A method for reducing the two-tone third-order intermodulation products arising from two carrier frequencies at 1.95 and 2.00 GHz is demonstrated in a traveling wave tube-distributed amplifier. The optimum amplitude and phase of an injected second harmonic and the resulting intermodulation suppression of up to 24.2 dB are examined for fundamental drive levels approaching saturation.

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

Fabrication of RF MEMS Components on CMOS Circuits

Recently deep submicron and SiGe (silicongermanium) bipolar CMOS technologies have enhanced the performance of Si-based radio frequency (RF) integrated circuits up to microwave frequencies. The integration of RF MEMS components, such as inductors and capacitors, could further improve the performance of key RF circuit blocks such as voltage controlled oscillators (VCO), low-noise amplifiers, fil...

متن کامل

Active Inductor Designs for RF CMOS Receiver Front - End

Inductors are a necessary building block in many circuits, including LNA and oscillators largely used in Receivers and various other systems. Because planer inductors can occupy a large amount of area in integrated-circuit (IC) designs, the search has been on for smaller, tunable inductors suitable for monolithic fabrication In this paper a method, which is to implement an active inductor by CM...

متن کامل

Low Voltage High-Q CMOS Active Inductor For RF Applications

In this paper, an improved design of a high-Q factor CMOS active inductor operating in the mid MHz frequency range is introduced. Analysis of equations has been used to gain insight into behavior of the active inductor. Moreover, based on these equations and their analysis, ways of improving quality factor are discussed. Performance improvement based on this new design coupled with use of feedb...

متن کامل

40-Gb/s 2:1 Multiplexer and 1:2 Demultiplexer in 120-nm Standard CMOS

We present an integrated 2:1 multiplexer and a companion 1:2 demultiplexer in CMOS. Both integrated circuits (ICs) operate up to a bit rate of 40 Gb/s. The 2:1 multiplexer features two in-phase data inputs which are achieved by a master–slave flip-flop and a master–slave–master flip-flop. Current-mode logic is used because of the higher speed compared to static CMOS and the robustness against c...

متن کامل

Integrated Inductors for RF Transmitters in CMOS/MEMS Smart Microsensor Systems

This paper presents the integration of an inductor by complementary metaloxide-semiconductor (CMOS) compatible processes for integrated smart microsensor systems that have been developed to monitor the motion and vital signs of humans in various environments. Integration of radio frequency transmitter (RF) technology with complementary metal-oxide-semiconductor/micro electro mechanical systems ...

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 2001