DOAJ Open Access 2015

EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact Environment

Soon-Soo Oh Woo-Su Kim Young-Hwan Lee

Abstrak

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.

Topik & Kata Kunci

Electrical engineering. Electronics. Nuclear engineering Cellular telephone services industry. Wireless telephone industry

Penulis (3)

Soon-Soo Oh

Woo-Su Kim

Young-Hwan Lee

Format Sitasi

APA MLA BibTeX

Oh, S., Kim, W., Lee, Y. (2015). EIRP Characterization of Electrically Large Wireless Equipment with Integrated Signal Generator in a Compact Environment. https://doi.org/10.1155/2015/383925

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Informasi Jurnal

Tahun Terbit: 2015
Sumber Database: DOAJ
DOI: 10.1155/2015/383925
Akses: Open Access ✓