Hejase HANand Assi A | Author | SciTechnol

Hejase HANand Assi A Author

hhejase@ieee.org +961-78-819263

Subjects of specialization
Outdoor measurement, Time-domain acquisition

Affiliation
Department of Electrical and Electronic Engineering, Lebanese International University, Beirut, Lebanon

Biography

Hejase HANand Assi A Department of Electrical and Electronic Engineering, Lebanese International University, Beirut, Lebanon. His publications include: 1. Rammal R, Assi A (2013) On the Electromagnetic Radiations Measurement. In: Proceedings of the13th Mediterranean Microwave Symposium (MMS’2013), Beirut, Lebanon. 2. Rammal R, Lalande M, Martinod E, Feix N (2011) Far-field and gain calculation starting from near-field time-domain data acquisition. In: Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP); Rome, Italy.

Publications

Research Article Open Access

Time-Domain Methodology for the Relatively Low-Frequency Characterization of Large Antennas

Author(s):

Rammal R, Hejase HAN and Assi A

Frequency-domain measurement techniques in an enclosed area suffer from some limitations when dealing with antennas of large physical dimensions or when operating in the low-frequency range. This paper presents a measurement test bench for antenna characterization based on outdoor time-domain measurements. The setup is applied to ultra-wide-band and narrow-band antennas yielding good far-field antenna characterization results as compared to standard measurement techniques. This approach employs a near-field to far-field transformation technique to obtain the view more»

DOI: 10.4172/2325-9833.1000138

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