Title :
Null-steering in two-element time modulated linear antenna array through pulse-delay approach
Author :
Bogdan, Grzegorz ; Bajurko, Pawel R ; Yashchyshyn, Y.
Author_Institution :
Inst. of Radioelectron., Warsaw Univ. of Technol., Warsaw, Poland
Abstract :
This paper presents results of investigation on the radiation pattern generated with two-element Time Modulated Linear Array with single SP4T microwave switch. Utilization of SP4T switch instead of multiple SPST switches reduced an amount of power dissipated in matched loads and increased total efficiency. Due to the pulse-delay approach the null of radiation pattern has been continuously steered in a wide range of angles.
Keywords :
antenna radiation patterns; linear antenna arrays; microwave switches; SP4T microwave switch; SPST switches; matched loads; null-steering; power dissipation; pulse-delay; radiation pattern; two-element time modulated linear antenna array; Arrays; Delays; antenna arrays; beamforaiing; null-steering; time modulated linear arrays;
Conference_Titel :
Microwaves, Radar, and Wireless Communication (MIKON), 2014 20th International Conference on
Conference_Location :
Gdansk
Print_ISBN :
978-617-607-553-0
DOI :
10.1109/MIKON.2014.6899831
