Near-Field Mapping System to Scan in Time Domain the Magnetic Emissions of Integrated Circuits
نویسندگان
چکیده
This paper introduces a low cost near-field mapping system. This system scans automatically and dynamically, in the time domain, the magnetic field emitted by integrated circuits during the execution of a repetitive set of instructions. Application of this measurement system is given to an industrial chip designed with a 180nm CMOS process. This application demonstrates the efficiency of the system but also the helpfulness of the results obtained to identify paths followed by the current, enabling to locate the potential IR drop zones.
منابع مشابه
Approximate resistivity and susceptibility mapping from airborne electromagnetic and magnetic data, a case study for a geologically plausible porphyry copper unit in Iran
This paper describes the application of approximate methods to invert airborne magnetic data as well as helicopter-borne frequency domain electromagnetic data in order to retrieve a joint model of magnetic susceptibility and electrical resistivity. The study area located in Semnan province of Iran consists of an arc-shaped porphyry andesite covered by sedimentary units which may have potential ...
متن کاملTime-Mode Signal Quantization for Use in Sigma-Delta Modulators
The rapid scaling in modern CMOS technology has motivated the researchers to design new analog-to-digital converter (ADC) architectures that can properly work in lower supply voltage. An exchanging the data quantization procedure from the amplitude to the time domain, can be a promising alternative well adapt with the technology scaling. This paper is going to review the recent development in t...
متن کاملAnalytical investigation of the practical range and deflection of megavoltage electron beam in the water phantom with the presence of magnetic field
Introduction: Integrated radiation therapy - MRI systems are capable of delivering high doses to the target tissues near sensitive organs and achieve better therapeutic results; however, the Applied magnetic fields for imaging, can influence the charged path, change the penetration depth and deflect the particles, laterally, leading to dose distribution variations. Therefore, i...
متن کاملDesign of the optimal magnetic field in application of functionalized CNT-based drug delivery toward the cell membrane: Computational Analysis
Recently, Carbon Nano (CN) structures are widely used in medical applications, especially the detection and treatment of cancer disease. Among various types of CNs, Carbone Nano Tubes (CNTs) attracted many researchers' attention to consider them toward clinical application. Regarding the intrinsic structure of CNTs, they can be used widely in drug delivery applications. Functionalized CNTs and ...
متن کاملMagnetohydrodynamic Free Convection Flows with Thermal Memory over a Moving Vertical Plate in Porous Medium
The unsteady hydro-magnetic free convection flow with heat transfer of a linearly viscous, incompressible, electrically conducting fluid near a moving vertical plate with the constant heat is investigated. The flow domain is the porous half-space and a magnetic field of a variable direction is applied. The Caputo time-fractional derivative is employed in order to introduce a thermal flux consti...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2008