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

Ku-band active array antenna for mobile DBS reception

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

4 Author(s)
Jong Moon Lee ; Dept. of Adv. Radio Technol., ETRI, Daejeon, South Korea ; Won Kyu Choi ; Cheol Sig Pyo ; Jae Ick Choi

In this paper, a high efficiency active array antenna module using microstrip patch subarrays with the stacked patch and the low cost packaged monolithic microwave integrated circuit (MMIC) phase shifters is developed, which is used in the active phased array antenna system. The antenna elements and the active circuitry are integrated to improve the array performance on the same substrate. It exhibits the antenna gain to noise temperature ratio (G/T) of 0 dB/K. The 3 × 4 circularly polarized radiator subarray has a 3dB axial ratio bandwidth of 25% and 2:1 VSWR bandwidth of 15.2%. And the tracking performances for this antenna with gain of 24dBi (3 × 8 radiator) are discussed from the moving test on urban road, national road, and expressway. The average receiving rates are 88% on urban area and 99% on highway except tunnels, respectively. In addition, the reduction of the relative receiving rate due to the blockings and the rainfall intensity is investigated.

Published in:

Communications, 2003. APCC 2003. The 9th Asia-Pacific Conference on  (Volume:3 )

Date of Conference:

21-24 Sept. 2003

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.