On the need for attention-aware systems: Measuring effects of interruption on task performance, error rate, and affective state

An analysis of the effective performance

An analysis of the effective performance of a handset diversity antenna influenced by head, hand, and shoulder effects—A proposal for a diversity antenna gain based on a signal bit-error rate and analytical results for the PDC system

✍ Koichi Ogawa; Jun-ichi Takada 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 325 KB 👁 2 views

## Abstract An analysis of the effective performance of a handset diversity antenna, comprising a whip antenna and a planar inverted F antenna (PIFA), has been made by introducing a new figure‐of‐merit, __the Diversity Antenna Gain__ (DAG). The analysis includes the electromagnetic interaction with