Shirinabadi, H. and Arbabi, E. and Bagheri-Korani, E. and Ahmadi-Boroujeni, M. and Mohammadpour-Aghdam, K. (2016) Design and realization of a novel nonplanar dual-polarized log-periodic dipole array for 1-13 GHz. Microwave and Optical Technology Letters, 58 (1). pp. 37-39. ISSN 0895-2477. https://resolver.caltech.edu/CaltechAUTHORS:20160104-080217331
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Abstract
A feasible and low cost approach to implement a nonplanar dual-polarized log-periodic dipole array antenna using printed circuit board (PCB) technology is proposed. The proposed antenna utilizes a very short transition from a coaxial cable to a balanced twin-lead transmission line to realize an ultrawide bandwidth balun, and has two distinct scaling factor values for high and low frequency elements. A prototype of the antenna operating over the frequency range of 1–13 GHz was designed, fabricated, and tested. An average gain of 7 dBi is obtained. Measured VSWR, cross-polarization and front-to-back ratio are better than 2.6, −16 dB, and 22 dB, respectively.
| Item Type: | Article | |||||||||
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| Additional Information: | © 2016 Wiley Periodicals, Inc. Article first published online: 26 NOV 2015. | |||||||||
| Subject Keywords: | dual-polarized log-periodic dipole array; reflector feeds; balanced twin-lead transmission line; ultrawide bandwidth balun; square kilometer array; Allan telescope array | |||||||||
| Issue or Number: | 1 | |||||||||
| Record Number: | CaltechAUTHORS:20160104-080217331 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20160104-080217331 | |||||||||
| Official Citation: | Shirinabadi, H., Arbabi, E., Bagheri-Korani, E., Ahmadi-Boroujeni, M. and Mohammadpour-Aghdam, K. (2016), Design and realization of a novel nonplanar dual-polarized log-periodic dipole array for 1–13 GHz. Microw. Opt. Technol. Lett., 58: 37–39. doi: 10.1002/mop.29488 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 63312 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Tony Diaz | |||||||||
| Deposited On: | 04 Jan 2016 18:00 | |||||||||
| Last Modified: | 03 Oct 2019 09:27 |
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