When first mandated in the 1990s, the stated objective of the EU’s Directive governing EMC was, in broad terms, that commercial and domestic equipment, and certain industrial systems, should neither cause interference or be susceptible to interference. They should not emit radiated or conducted energy at RF frequencies and they should be immune to such emissions, within … [Read more...]
Antennas
- Free EMC Formulas & Equations: dBm, Volts, Watts Conversion
- Free EMC Formulas & Equations: Antenna Factor and Gain Calculations
- Free EMC Resource: VSWR vs. Return Loss Cheat Sheet
- Free Article: The Importance of Antenna Beamwidth in RF Testing
- Free Article: 4 Reasons To Get A Bilogical Antenna First For Device Testing
Multi-tone RF Radiated Immunity System 80MHz-6GHz
AR’s Model MT06000 (Multistar Multi-tone tester) tests multiple frequencies at once. The number of tones is only limited by the signal generator bandwidth (150MHz) and the size of the amplifier used with the system. The MT06000 contains all the instruments needed to perform radiated immunity testing for IEC 61000-4-3 specification except the required amplifiers, antennas and … [Read more...]
New MultiStar Test System Makes RF Radiated Immunity Testing Faster
Tests multiple frequencies at once• 10-tone testing is up to 10 times faster• Number of tones is limited only by signal generator bandwidth (150MHz) and the output power of the amplifierFastest RF radiated immunity testing available• Tests that took days can now be done in minutes• Speeds time to market• Reduces product development cost• Integrated automated RF switching• … [Read more...]
Tailor-Made Calibration and Repairs Management Program
ETS-Lindgren’s Calibration Services Plus! is a new service offering a fully customized calibration and repairs management program. Each program is tailored to meet a customer’s specific business and operational needs. ETS-Lindgren developed the program to assist customers in managing the calibrations and repairs for their growing number of test and measurement assets. Now the … [Read more...]
Program Features Popular EMC Antennas
ETS-Lindgren’s new Antennas-2-Go™ program features the company’s 10 most popular electromagnetic compatibility (EMC) antennas. The “top ten” antennas include double- and quad-ridged horn antennas as well as conical log, shielded loop, biconical, log periodic and active monopole antennas. These address common EMC test and measurement requirements per CISPR 16-1, FCC Parts 15 … [Read more...]
Software Release Combines Very-Near-Field Scanner, Near-Field Probe and Far-Field Antenna
EMxpert 4.3 software release integrates third-party handheld magnetic near-field probe and far-field antenna to further assist PCB engineers in quickly meeting their EMC/EMI target levels. The EMxpert is a compact EMC and EMI diagnostic tool enabling designers to rapidly diagnose and solve EMC/EMI problems in a single design cycle in their own lab environment. The core of the … [Read more...]
Company Expands Antenna Line
Laird Technologies, Inc.’s Phantom® antenna product line now includes the new TRA3513 antenna series, which covers the frequency range of 351-366 MHz. Measuring only 3.5 inches tall, the antenna’s revolutionary design features both vertical and horizontal polarization components. This gives the antenna diversity, frequency agility, low visibility, wide bandwidth and a low angle … [Read more...]
Friday, Aug. 19
• EMC Leadership Training • Transportation System EMC • Basic EMC Measurements • Advanced Antenna and Probe Topics • EMC and Wireless Devices • EMC Consultant's Toolkit • Relationships between Transfer Impedance and Shielding Effectiveness • Predicting Cosite Interference … [Read more...]
Ambient Electromagnetic Energy Harnessed for Small Electronic Devices
Researchers have discovered a way to capture and harness energy transmitted by radio and television transmitters, cell phone networks and satellite communications systems. By scavenging this ambient energy from the air around us, the technique could provide a new way to power networks of wireless sensors, microprocessors and communications chips.Manos Tentzeris, a professor in … [Read more...]
ETSI Releases Harmonized European Standard
ETSI EN 302 729-2 V1.1.2 specifies the requirements for Level Probing Radar (LPR) applications based on pulse RF, FMCW or similar wideband techniques.LPRs are used in many industries concerned with process control to measure the amount of various substances (mostly liquids or granulates). LPRs are used for a wide range of applications such as process control, custody transfer … [Read more...]
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