By Topic

Millimeter-Wave Dual Polarized L-Shaped Horn Antenna for Wide-Angle Phased Arrays

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

2 Author(s)
Schulwitz, L. ; Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI ; Mortazawi, Amir

A new broadband dual polarized L-shaped horn antenna and associated waveguide feed structure is presented. The antenna is well suited for millimeter-wave polarimetric phased array systems requiring wide-angle scanning and ease of integration with planar circuits. A stereolithographic fabrication process is employed to obtain the complex angles and intricate features that are essential for the antenna and feed design. Dielectric material is used to fill the horn antenna and waveguide feed, which allows for the desired radiation characteristics as well as low loss transition to the microstrip circuitry. Broadband attributes are demonstrated with measured return losses of better than -10 dB from 34 to 40 GHz. The measured gain is 5.3 dB at 35 GHz, along with 19 dB cross-polarization discrimination

Published in:

Antennas and Propagation, IEEE Transactions on  (Volume:54 ,  Issue: 9 )