Electronically tunable phase response for phased array patches

被引:4
|
作者
Padilla, P. [1 ]
Fernandez-Gonzalez, J. M. [2 ]
Munoz-Acevedo, A. [2 ]
Padilla, J. L. [3 ]
Sierra-Castaner, M. [2 ]
机构
[1] Univ Granada, Dept Teoria Senal Telemat & Comunicac, E-18071 Granada, Spain
[2] Tech Univ Madrid, Dept Signal Syst & Radiocommun, Madrid, Spain
[3] Univ Granada, Dept Elect & Tecnol Comp, E-18071 Granada, Spain
关键词
TRANSMIT-ARRAY;
D O I
10.1049/el.2010.1604
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The design and prototyping of radiating elements with tunable phase response, for reconfigurable patch array antennas, is presented. Different options are found in the technical literature to obtain feasible reconfigurable array antennas: placing the active circuitry in the transmission lines or directly over the radiating element, obtaining the desired phase shift for each radiating element of the array. In this reported work, the second option is selected and active radiating elements at 12 GHz are designed and prototyped.
引用
收藏
页码:1248 / U21
页数:2
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