Differential RCS of Modulated Tag

Differential RCS of RFID tag

Introduction: Radio frequency identification (RFID) can be traced back to the late 1940’s work on using RF modulated backscatter for communications [1]. Fig. 1 illustrates the operation of a modern passive RFID system which includes an RFID reader and an RFID tag, composed of an antenna and an integrated circuit chip. The reader signal alternates between a continuous wave (CW) and modulated tra...

Mining RCS Data

As software systems evolve, it becomes important to know and to track the evolution of a system and its components. Data mining tools helps us to find the relationships between these components from patterns in the attributes of the data. The purpose of this paper is to describe how relationships between the attributes in the RCS (Revision Control System) change data can be found. These relatio...

RCS-Based RoboCrane Integration

The Intelligent Systems Division (ISD) of the National Institute of Standards and Technology (NIST) has been researching new concepts in robotic cranes for several years. These concepts use the basic idea of the Stewart platform parallel link manipulator. The unique feature of the NIST approach is to use cables as the parallel links and to use winches as the actuators. Based on this idea, a rev...

Theory and Practice of Modulated Temperature Differential Scanning Calorimetry

KEYWORDS RCS, Scatterometer

ODUCTION ar sensors with dual-polarization capability etter understanding and characterization of hazards. Advanced knowledge-based hazard algorithms would require better knowledge of ttering characteristics of hydrometeors such as , hailstones, and snowflakes. Especially, characteristics becomes important for utilize phase-array dual-polarization radar Traditionally, theoretical approaches [1]...