An Analysis of the Performance of a Handset Diversity Antenna Influenced by Head, Hand, and Shoulder Effects at 900 MHz: Part II--Correlation Characteristics.

Part II. Discusses the correlation between diversity branches and effective gain to achieve a high diversity effect. Correlation coefficients with regard to whip length, head-to-radio separation and radio inclination angle; Evaluation of diversity gain; Mechanism for obtaining a small correlation coefficient; Experiment in an indoor radio wave propagation environment to verify the results of the correlation coefficient and diversity gain.