Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > ACPC > 2018 > Su2A > Su2A.17
  • Asia Communications and Photonics Conference (ACP) 2018
  • OSA Technical Digest (Optica Publishing Group, 2018),
  • paper Su2A.17

Wide Range and High Resolution True Time Delay Unit for Phased Array Antenna

Mengsha Duan and Jianxin Ma

Not Accessible

Your library or personal account may give you access

Abstract

An optical true time delay (OTTD) unit based on uniform fiber Bragg gratings (UFBGs), photonic crystal fiber (PCF) and wavelength converter (WC) array is proposed for the phased array antennas (PAAs) beamforming system. The simulations shows that the PAAs system based on the proposed OTTD unit can provide the scanning range from -69.7º to +69.7º and resolution of 1º with greatly reduced number and length of the time delay lines.

© 2018 The Author(s)

PDF Article
More Like This
Two-dimensional optical architecture for true time-delay beam forming in phased array antennas

Yongfeng Wei, Chaowei Yuan, Shanguo Huang, Xinlu Gao, Qian Wang, and Wanyi Gu
ATh3F.5 Asia Communications and Photonics Conference (ACP) 2013

4-b True Time-Delay Feeder Using MEMS Switches for Linear Phased-Array Antennas

Gab-Yong Lee, Yeon-Bong Choi, Jong-Dug Shin, and Boo-Gyoun Kim
ThGG90 Optical Fiber Communication Conference (OFC) 2002

Photonic Crystal Fiber Array for True-Time-Delay Structured X-band Phased Array Antenna Systems

Yongqiang Jiang, Tao Ling, Maggie Y. Chen, and Ray T. Chen
NFC2 Nanophotonics (NANO) 2006

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use