Department of Electrical Engineering and Computer Science
Information and Communication Engineering Research Center
1. Journal Articles
CPWG-fed reconfigurable beam steering antenna using dipole and loop combined structure
- Title
- CPWG-fed reconfigurable beam steering antenna using dipole and loop combined structure
- Author(s)
- Ha, S. -J. ; Kim, J. -Y. ; Kim, Y. -J. ; Park, Tae Joon ; Lee, B. -J. ; Jung, C. W.
- Issued Date
- 2012
- Citation
- Journal of Electromagnetic Waves and Applications, v.26, no.14-15, pp.1897 - 1902
- Type
- Article
- Keywords
- Antenna Feeders ; Antenna Grounds ; ARRAY ; Azimuth Plane ; Beam-Steering Antennas ; Beam Direction ; Circular Loop ; Combined Structure ; Coplanar Waveguides ; Dipole Antennas ; Directional Patterns (Antenna) ; EVOLUTION ; Loop Antennas ; Operation Bandwidth ; Pin Diode ; Radiation ; Re-Configurable ; RLSA ANTENNA ; Semiconductor Diodes
- ISSN
- 0920-5071
- Abstract
- This paper proposes a coplanar waveguide with lower ground (CPWG)-fed reconfigurable beam steering antenna using a bended dipole and circular loop combined structure. The radiation patterns of the antenna head towards specific directions when the dipole and loop antenna are combined at a reasonable ratio. The proposed antenna can steer the beam directions by controlling two RF switches (PIN diode). The maximum beam directions are +30°, 0°, and -30° in the azimuth plane, and the overall gains are 4.0-5.4 dBi in the operation bandwidth of 2.39-2.59 GHz. © 2012 Taylor & Francis.
- Publisher
- Taylor and Francis Ltd.
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