Spherical Near-Field Antenna Measurements

Autor: Oleg Yurievich Platonov, Oleg Ivanovich Zavalishin, Mark Ilyich Rivkin, Victor Vasilievich Shubnikov, Yury Grigorievich Shatrakov, Maxim Yurievich Ponomarev, Artem Yurievich Shatrakov, Vadim Serafimovich Kalashnikov
Rok vydání: 2021
Předmět:
Zdroj: Near-Field Antenna Measurements ISBN: 9789813364356
DOI: 10.1007/978-981-33-6436-3_5
Popis: The formulas and the block diagram of the algorithm for calculating antenna far-field based on the results of measuring its amplitude-phase distribution on the spherical surface are presented. A brief description of modern probe designs and links to relevant sources are provided. Formulas are given for calculating the field in the antenna aperture based on the results of measuring its amplitude-phase distribution on the spherical surface and the results of applying these formulas to process the experimental data. Various kinematic schemes of the facility with a spherical scanning surface are described and the advantage of one of them is substantiated.
Databáze: OpenAIRE