DocumentCode
444846
Title
A novel fully integrated active antenna
Author
Kim, Hyungrak ; Yoon, Ick-Jae ; Yoon, Young Joong
Author_Institution
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Volume
2A
fYear
2005
fDate
3-8 July 2005
Firstpage
225
Abstract
A novel fully integrated active antenna with simple structure is proposed to obtain both high power added efficiency and a compact RF-front structure. To achieve this structure, the direct integration between the output of the power amplifier and antenna is approached. From the measured results and fabrication, it is shown that the proposed novel active antenna provides high power added efficiency of 67.7% and compact and integrated RF-front structure.
Keywords
active antennas; antenna testing; power amplifiers; radiofrequency amplifiers; 67.7 percent; RF-front structure; active antenna; antenna output; direct integration structure; fully integrated active antenna; power added efficiency; power amplifier output; Antenna accessories; Antenna feeds; Frequency; High power amplifiers; Impedance matching; Power amplifiers; Power system harmonics; Radiofrequency amplifiers; Slot antennas; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1551779
Filename
1551779
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