Wireless indoor millimeter-wave beamforming array

Y. M. Tao; G. Y. Delisle

doi:10.1117/12.331189

13 November 1998 Wireless indoor millimeter-wave beamforming array

Y. M. Tao, G. Y. Delisle

Proceedings Volume 3465, Millimeter and Submillimeter Waves IV; (1998) https://doi.org/10.1117/12.331189
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1998, San Diego, CA, United States

Abstract

A practical design of a compact integrated Rotman lens is presented, which will be used as a beamformer of multiple beam antenna arrays in wireless indoor communication network. An improved design equations of integrated Rotman lens is derived to calculate the lens contour and a non-circular focal arc is introduced in beam ports to minimize the phase aberrations on the aperture of array. A log-periodic electromagnetic coupling microstrip patch array is adopted as radiation elements. Both theoretical and experimental results show the designed multiple beam antenna has wide band width performance.

Citation Download Citation

Y. M. Tao and G. Y. Delisle "Wireless indoor millimeter-wave beamforming array", Proc. SPIE 3465, Millimeter and Submillimeter Waves IV, (13 November 1998); https://doi.org/10.1117/12.331189

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available