Title :
Development of a large Ka band waveguide array for digital beamforming application
Author :
Rengarajan, Sembiam R. ; Zawadzki, Mark S. ; Hodges, Richard E.
Author_Institution :
Electr. & Comput. Eng., California State Univ., Northridge, CA, USA
Abstract :
We have presented the design, analysis and development of a Ka band digitally beamformed 1 m x 1 m slot array. The array was found to be successful in meeting the objectives of GLISTIN demonstration antenna, especially with respect to the difficult 0.042deg relative beam alignment between sticks.
Keywords :
array signal processing; slot antenna arrays; waveguide antenna arrays; Ka band waveguide array; digital beamforming; slot array; Antenna arrays; Apertures; Array signal processing; Frequency; Gratings; Manufacturing; Optical reflection; Power dividers; Propulsion; Receiving antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5172191
