NIST logo

Publications Portal

You searched on: Topic Area: Electromagnetics

Displaying records 31 to 40 of 51 records.
Resort by: Date / Title


31. INTER-LABORATORY COMPARISON OF NOISE-PARAMETER MEASUREMENTS ON CMOS DEVICES WITH 0.12 um GATE LENGTH
Topic: Electromagnetics
Published: 12/1/2005
Authors: James Paul Randa, Susan L. Sweeney, Tom McKay, David K Walker, David R. Greenberg, Jon Tao, Judah Mendez, G. Ali Rezvani, John J. Pekarik
Abstract: We present results of an interlaboratory comparison of S-parameter and noise-parameter measurements performed on 0.12 {mu}m gate-length CMOS transistors. Copies of the same device were measured at three different laboratories (IBM, NIST, RFMD), and t ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=32120

32. Checks of Amplifier Noise-Parameter Measurements
Topic: Electromagnetics
Published: 6/11/2004
Authors: James Paul Randa, David K Walker
Abstract: We propose two verification methods for measurements of noise parameters of amplifiers, particularly low-noise amplifiers (LNAs). One method is a direct measurement of the parameter Trev, the noise temperature from the amplifier input, and the compar ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=31669

33. Monte Carlo Simulation of Noise Parameter Uncertainties
Topic: Electromagnetics
Published: 11/1/2002
Authors: James Paul Randa, Wojciech Wiatr
Abstract: We present results for uncertainties in noise-parameter measurements, obtained using a Monte Carlo simulation of the measurements. Sets of data were generated to simulate measurements on a low-noise amplifier, with given uncertainties in the underlyi ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=12549

34. Noise-Parameter Uncertainties: A Monte Carlo Simulation
Series: Journal of Research (NIST JRES)
Topic: Electromagnetics
Published: 10/1/2002
Author: James Paul Randa
Abstract: This paper reports the formulation and results of a Monte Carlo study of uncertainties in noise-parameter measurements. The simulator permits the computation of the dependence of the uncertainty in the noise parameters on uncertainties in the underly ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=33085

35. Noise Parameter Uncertainties from Monte Carlo Simulations
Topic: Electromagnetics
Published: 11/8/2001
Authors: James Paul Randa, Wojciech Wiatr
Abstract: We present results for uncertainties in noise-parameter measurements, obtained using a Monte Carlo simulation of the measurements. Sets of data were generated to simulate measurements on a low-noise amplifier, with given uncertainties in the underlyi ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=16620

36. Noise Characterization of Multiport Amplifiers
Topic: Electromagnetics
Published: 10/1/2001
Author: James Paul Randa
Abstract: I address the issue of the definition and measurement of noise figure and parameters to characterize multiport devices, particularly differential amplifiers. A parameterization in terms of the noise matrix appears to be the most practical. the noise ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=5219

37. Stability Measurements on Noise Sources
Topic: Electromagnetics
Published: 4/1/2001
Authors: James Paul Randa, L. A. Terrell, Lawrence P. Dunleavy
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=3392

38. International Comparison, Final Summary Report
Topic: Electromagnetics
Published: 11/1/2000
Author: James Paul Randa
Abstract: An international comparison of noise temperature of coaxial (GPC-7) sources at 2 GHz, 4 GHz and 12 GHz has been completed. Participating laboratories included the Physikalisch-Technische Bundesanstalt (PTB); the Bureau National de Metrologie-Laborato ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=29776

39. Multiport Noise Characterization and Differential Amplifiers
Topic: Electromagnetics
Published: 6/1/2000
Author: James Paul Randa
Abstract: I address the issue of the definition and measurement of noise figure and parameters to characterize multiport devices, particularly differential amplifiers. A parameterization in terms of the noise matrix appears to be the most practical. The nois ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=24909

40. Design and Testing of NFRad - A New Noise Measurement System
Series: Technical Note (NIST TN)
Report Number: 1518
Topic: Electromagnetics
Published: 3/1/2000
Authors: Chriss A. Grosvenor, James Paul Randa, Robert L. Billinger
Abstract: The NIST Noise project has constructed and tested a new, automated, coaxial (GPC-7) radiometer for the measurement of noise sources in the 8-12 GHz frequency band. It is an isolated, total-power radiometer that relies on lookup tables for relevant re ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=6264



Search NIST-wide:


(Search abstract and keywords)


Last Name:
First Name:







Special Publications:

Looking for a NIST Special Publication (NIST SP Series)? Place the series number and dash in the report number field (Example: 800-) and begin your search.

  • SP 250-XX: Calibration Services
  • SP 260-XX: Standard Reference Materials
  • SP 300-XX: Precision Measurement and Calibration
  • SP 400-XX: Semiconductor Measurement Technology
  • SP 480-XX: Law Enforcement Technology
  • SP 500-XX: Computer Systems Technology
  • SP 700-XX: Industrial Measurement Series
  • SP 800-XX: Computer Security Series
  • SP 823-XX: Integrated Services Digital Network Series