DocumentCode
3491533
Title
Circularly polarized ultra-wideband array and transmission
Author
Tan, Adrian E -C ; Chia, Michael Y -W ; Khoo, K.-W.
Author_Institution
Inst. for Infocomm Res. (I2R), Agency for Sci., Technol. & Res. (A*STAR), Singapore
fYear
2008
fDate
16-20 Dec. 2008
Firstpage
1
Lastpage
4
Abstract
In this paper, we have presented the transmitter, antenna array, transmission and evaluation of the circularly polarized ultra-wideband signal at boresight direction. From measurements, it has been shown that, in the frequency band of 2.6-5.5 GHz, the transmitted signal has axial ratio of < 1 dB, polarization tilt between plusmn30deg, and left-hand polarization sense.
Keywords
antenna arrays; ultra wideband antennas; circularly polarized ultra-wideband signal; frequency 2.6 GHz to 5.5 GHz; left-hand polarization sense; ultra-wideband antenna array; Antenna measurements; Frequency; Nonlinear filters; Polarization; Radar cross section; Radar tracking; Signal generators; Target tracking; Transmitters; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location
Macau
Print_ISBN
978-1-4244-2641-6
Electronic_ISBN
978-1-4244-2642-3
Type
conf
DOI
10.1109/APMC.2008.4958559
Filename
4958559
Link To Document