Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. A static budget remains unchanged regardless of fluctuations in sales or production volumes.

Abstract: We report progress on phased 850 nm vertical-cavity surface-emitting laser arrays that can be designed to operate reliably through control of individual injection current to each laser ...

Abstract: Noncooperative interference cancellation (NCIC) is one of the most promising anti-interference methods, by introducing auxiliary antennas cooperated with the main antenna of the sheltered ...