Cart (Loading....) | Create Account
Close category search window
 

Integrated Ultra-Low-Loss 4-Bit Tunable Delay for Broadband Phased Array Antenna Applications

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

8 Author(s)
Moreira, R.L. ; Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA, USA ; Garcia, J. ; Li, W. ; Bauters, J.
more authors

We demonstrate the design, fabrication, and characterization of a 4-bit tunable delay in an ultra-low-loss ${rm Si}_{3}{rm N}_{4}$ planar platform. Temporal delays up to 12.35 ns with resolution of 0.85 ns are measured, for a total of 2.407 meters of propagation length. The TE waveguide propagation loss is measured to be $(1.01pm 0.06)~{rm dB}/{rm m}$ at a wavelength of 1550 nm with the lowest loss of $(0.57pm 0.08)~{rm dB}/{rm m}$ at 1591 nm.

Published in:

Photonics Technology Letters, IEEE  (Volume:25 ,  Issue: 12 )

Date of Publication:

June15, 2013

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.