Mobile handset and radiation power absorption measurement

The mobile phone under test of far-field range testing has been the plan at the Cellular Telecommunications & Internet Association (CTIA) certification program test requirements for performing radiated power and receiver performance measurement. In this paper, facilities of mobile phone measurement have recently commissioned a spherical far-field measurement system. The low profile far-field spherical scan system provides significant advantages over the older far-field testing including elimination of problem of simple theta (thetas) and phi (Phi) rotary axis with indoor far-field range testing, complete measurement characterization of the antenna, and improved accuracy. This paper will discuss the antenna absorption and wireless system integration tested with the TRP/TIS and spherical antenna measurement for far-field system, and the results being achieved.