Share Email Print
cover

Proceedings Paper

Tunable optical beam-forming network for millimeter wave using VODL
Author(s): Jingxian Liu; Xin Zhong; Zhiyu Chen; Wenliang Li; Maowen Wang; Jixin Chen; Tao Zhou
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

Broadband, free beam squinting and large scanning angle are essential for many applications. In views of these requirements, a tunable optical beam-forming for millimeter wave is proposed and demonstrated experimentally based on dispersive prism and variable optical delay line (VODL). Experiments are implemented with 1×4 antenna array operating at Ka band. Two beams are produced simultaneously for amplitude comparison direction finding. By tuning the relative delay of four VODLs, the beams can sweep across -30°~30°.

Paper Details

Date Published: 10 May 2019
PDF: 4 pages
Proc. SPIE 11068, Second Symposium on Novel Technology of X-Ray Imaging, 1106816 (10 May 2019); doi: 10.1117/12.2524239
Show Author Affiliations
Jingxian Liu, Science and Technology on Electronic Information Control Lab. (China)
Xin Zhong, Science and Technology on Electronic Information Control Lab. (China)
Zhiyu Chen, Science and Technology on Electronic Information Control Lab. (China)
Wenliang Li, Science and Technology on Electronic Information Control Lab. (China)
Maowen Wang, Science and Technology on Electronic Information Control Lab. (China)
Jixin Chen, Science and Technology on Electronic Information Control Lab. (China)
Tao Zhou, Science and Technology on Electronic Information Control Lab. (China)


Published in SPIE Proceedings Vol. 11068:
Second Symposium on Novel Technology of X-Ray Imaging
Yangchao Tian; Tiqiao Xiao; Peng Liu, Editor(s)

© SPIE. Terms of Use
Back to Top
PREMIUM CONTENT
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?
close_icon_gray