EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact Environment
We describe a measurement technique to characterize the equivalent isotropically radiated power (EIRP) of electrically large wireless equipment in a compact environment. A modified phase-measurement method was proposed and, thus, the separation of the signal generator and radiating element was not r...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2015/383925 |
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| author | Soon-Soo Oh Woo-Su Kim Young-Hwan Lee |
| author_facet | Soon-Soo Oh Woo-Su Kim Young-Hwan Lee |
| author_sort | Soon-Soo Oh |
| collection | DOAJ |
| description | We describe a measurement technique to characterize the equivalent isotropically radiated power (EIRP) of electrically large wireless equipment in a compact environment. A modified phase-measurement method was proposed and, thus, the separation of the signal generator and radiating element was not required during the measurement. A Fresnel-to-far-field transformation was used for the fast measurement time in a compact anechoic chamber. An experimental verification of the method was carried out in a compact anechoic chamber, where the source-detector separation was approximately 1/5 of the far-field distance. The measured magnitude and phase pattern exhibited only a small error. The EIRP obtained using a Fresnel-to-far-field transformation was compared with a reference value, and the error was within 0.5 dB. |
| format | Article |
| id | doaj-art-2884269bdd3f4cc18e162bca2f6a5c9b |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-2884269bdd3f4cc18e162bca2f6a5c9b2025-02-03T05:51:42ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772015-01-01201510.1155/2015/383925383925EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact EnvironmentSoon-Soo Oh0Woo-Su Kim1Young-Hwan Lee2Department of Electrical Engineering, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 501-759, Republic of KoreaPlan and Budget Team, KEIIT, 305 Teheran-ro, Gangnam-gu, Seoul 135-080, Republic of KoreaRadio Technology Research Department, ETRI, 218 Gajeong-ro, Yuseong-gu, Daejeon 305-700, Republic of KoreaWe describe a measurement technique to characterize the equivalent isotropically radiated power (EIRP) of electrically large wireless equipment in a compact environment. A modified phase-measurement method was proposed and, thus, the separation of the signal generator and radiating element was not required during the measurement. A Fresnel-to-far-field transformation was used for the fast measurement time in a compact anechoic chamber. An experimental verification of the method was carried out in a compact anechoic chamber, where the source-detector separation was approximately 1/5 of the far-field distance. The measured magnitude and phase pattern exhibited only a small error. The EIRP obtained using a Fresnel-to-far-field transformation was compared with a reference value, and the error was within 0.5 dB.http://dx.doi.org/10.1155/2015/383925 |
| spellingShingle | Soon-Soo Oh Woo-Su Kim Young-Hwan Lee EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact Environment International Journal of Antennas and Propagation |
| title | EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact Environment |
| title_full | EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact Environment |
| title_fullStr | EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact Environment |
| title_full_unstemmed | EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact Environment |
| title_short | EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact Environment |
| title_sort | eirp characterization of electrically large wireless equipment with integrated signal generator in a compact environment |
| url | http://dx.doi.org/10.1155/2015/383925 |
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