oats Archives - In Compliance Magazine

Basic Parameters of the Normalized Site Attenuation (NSA) Method for Open Area Test Sites (OATS) and Semi Anechoic Chambers (SAC) in CISPR 16‑1‑4

This article discusses the requirements for the qualification of an Open Area Test Site or Semi Anechoic Chamber for measuring radiated disturbances from 30 MHz to 1 GHz.

Lessons Learned from the Design and Construction of an Open Area Test Site (OATS) and Sound Measurement Building

How do you construct a building without metallic components of any kind? When you are engineers charged with overseeing the design and construction of an Open Area Test Site (OATS) for your company, you find out very quickly how to build a structurally sound facility while still keeping the area free of reflective materials.

ROACH 2014: Deadline Extended for Abstract Submission

The popular Reverberation Chamber, Open Area Test Site and Anechoic Chamber (ROACH) Users Group meeting will reconvene in the greater Seattle area in March 2014. Building on the success of the previous ROACH me... Read More...

2014 Reverberation Chamber, Anechoic Chamber and OATS Users Meeting Announced

The popular Reverberation Chamber, Open Area Test Site and Anechoic Chamber (ROACH) Users Group meeting will reconvene in the greater Seattle area in March 2014. Building on the success of the previous ROACH me... Read More...

Site Attenuation Measurements Using External Source Control

A method of determining the performance of an open area test site (OATS) or an anechoic chamber is to perform a site attenuation measurement. The process used is to step a signal source at the transmitting antenna and use a receiver or spectrum analyzer at the receiving antenna. The two are stepped together to give a set of data that shows the performance of the test site or chamber. ANSI C63.4 outlines the process for performing normalized site attenuation (NSA) measurements. In these measurements, the spectrum analyzer controls the signal source.

U.S. DoE to Provide Nearly $3 Billion for EV Battery Development, Manufacturing

Wirelessly Powering IoT With 5G Network

Polymer Film Can Limit Electromagnetic Interference

Using Nanomaterials to Create a Passive Dual-Mode Heating and Cooling Device

Scientists Develop Highly Efficient Supercapacitor That Could Rival Batteries

Implementation of EU’s RED May Present Challenges for Wi-Fi Manufacturers

HV Technologies Celebrates 25th Anniversary

E-Bike Battery Fires Are Soaring

FCC Reaches MOUs with Ukraine

Power Line Common-mode Conducted EMI Emission

Troubleshooting EMI Issues Caused by Structural Resonances

Energy Release Quantification for Li-Ion Battery Failures

EMC Management in Charging Applications

Common Mode Filter Design Guide

SCIF and Radio Frequency Secured Facility Design, Part 2

Using Multiport Connectors in High-Frequency Military and Avionics Systems

A Problem (and a Solution) with MIL-STD-461F/G CS114 Below 10 kHz

Automotive EMC Testing: CISPR 25, ISO 11452-2 and Equivalent Standards, Part 1

Evaluation of Intelligent and Non‑Static Power Sources: A Rational Clarification

Why Histograms and Free Run Matter

Performing Proximity Magnetic Fields Immunity Testing

High Voltage ESD Protection for Automotive Ethernet Applications

Tailoring Safety Into Audio Frequency Power-Line Susceptibility Testing

First Edition Standard Published of IEC/IEEE 60076-57-129 for Power Transformers for use in HVDC Applications

China’s Latest Regulation on 2.4 GHz and 5 GHz Equipment

South Korea KS C 9814-1:2022 Standard

The 6G Future: How 6G Will Transform Our Lives

Minimizing Ringing and Crosstalk

NASA Space Shuttle’s Return to Flight: The Untold Electromagnetic Backstory

Continuing Your Professional Education in 2022

A Recipe for Success: How to Grow from EMC Novice to EMC Expert

Capacitors: Theory and Application

Ohm’s Law Also Applies to ESD‑Induced Heat Pulses

RF Tech Tip: BNC Versus Threaded Connectors

Basic Parameters of the Normalized Site Attenuation (NSA) Method for Open Area Test Sites (OATS) and Semi Anechoic Chambers (SAC) in CISPR 16‑1‑4

Lessons Learned from the Design and Construction of an Open Area Test Site (OATS) and Sound Measurement Building

ROACH 2014: Deadline Extended for Abstract Submission

2014 Reverberation Chamber, Anechoic Chamber and OATS Users Meeting Announced

Site Attenuation Measurements Using External Source Control

Tagged oats