Designing YIG Drivers

Authors

  • A. S. Nagarajan Defence Electronics Research Laboratory, Hyderabad
  • R. Prema Defence Electronics Research Laboratory, Hyderabad

DOI:

https://doi.org/10.14429/dsj.32.6283

Keywords:

Microwave devices

Abstract

Design aspects of a linear, stabilized voltage to current transducer for driving YIG tuned microwave devices are analysed. Typical circuits with OP AMP interfacial input and bipolar/VMOS current amplifier outputs are sketched. Attention is drawn to such circuit refinements as (i) augmenting differentiator for minimising sweep delay; (ii) linearizer to compensate for nonlinearity due to core saturation; and (iii) low noise, low drift and minimal voltage pushing options.

Author Biographies

A. S. Nagarajan, Defence Electronics Research Laboratory, Hyderabad

Defence Electronics Research Laboratory, Hyderabad-500 005

R. Prema, Defence Electronics Research Laboratory, Hyderabad

Defence Electronics Research Laboratory, Hyderabad- 500 005

Downloads

Published

2014-02-17

How to Cite

Nagarajan, A. S., & Prema, R. (2014). Designing YIG Drivers. Defence Science Journal, 32(3), 189–196. https://doi.org/10.14429/dsj.32.6283

Issue

Vol. 32 No. 3

Section

General Papers

License

 Where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

 

Most read articles by the same author(s)