Title :
A three-layer transmitarray element with 360° phase range
Author :
Le Chang;Zhijun Zhang;Zhenghe Feng
Author_Institution :
Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
A three-layer transmitarray element with 360° phase range is proposed in this paper. It adopts receiver-transmitter approach: the receiver receives incident power and the power is transferred to the transmitter through a plated-via and phase delay line. A phase shift range of 180° can be achieved as the length of the phase delay line varies from 0.6 mm to 2.8 mm. When the interconnection point between the receiver and phase delay line is changed to the symmetrical position, the other 180° phase shift range can be provided. Meanwhile, the transmission magnitude is maintained at a high level.
Keywords :
"Delay lines","Receivers","Feeds","Transmitting antennas","Antenna arrays"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305323
