This paper analyzes the propagation and amplification of order fluctuations (ie, the bullwhip
effect) in supply chain networks operated with linear and time-invariant inventory …

This paper describes the design of a CMOS frequency synthesizer targeting wireless local-
area network applications in the 5-GHz range. Based on an integer-N architecture, the …

This paper proposes a novel diagnosis method for detection and discrimination of two
typical mechanical failures in induction motors by stator current analysis: load torque …

A 10-Gb/s phase-locked clock and data recovery circuit incorporates a multiphase LC
oscillator and a half-rate phase/frequency detector with automatic data retiming. Fabricated …

Wireless coverage of the end-user domain, be it outdoors or indoors (in-building), is poised
to become an essential part of broadband communication networks. In order to offer …

Ultra-miniaturized and highly power-efficient ELF (0.3-3 kHz) transmitters are desirable for
underground and undersea wireless communications. This paper proposes the use of …

In the mid-twentieth century, researches began developing digital technology. Digital format,
simply stated, is the recording of information in a binary code of combinations of digits 0 and …

This paper describes the design of RF transmitters for wireless applications. Following a
review of constant-and variable-envelope modulation, general issues regarding the …

Costas loop is a classical phase-locked loop (PLL) based circuit for carrier recovery and
signal demodulation. The PLL is an automatic control system that adjusts the phase of a …