MILMEGA and ETS-Lindgren are co-presenting a topical talk on the challenges of achieving a uniform RF immunity test-field over the 1-6GHz frequency range. Presented by Tom Mullineaux (MILMEGA USA Sales Manager) and Dr. Vince Rodriguez (ETS-Lindgren Senior Principal Antenna Design Engineer), the latest in 3D EM software is used to explore potential solutions in achieving the … [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
ESD Protection Diodes Target Portable Device Applications
The new ESD11N and ESD11B are two new offerings based on ON Semiconductor’s proprietary ESD protection technology. The two chips’ reduced size and bidirectional single-line design provides design flexibility and ease of routing in a variety of space constrained applications. The ESDN11 is a 6-pF device that maintains less than 0.5-dB insertion loss up to 3 GHz, and its … [Read more...]
ESD Protection Diode for RF Antennas
The ESD0P2RF-02LS from Infineon Technologies is 0.62 mm x 0.32 mm with a height of 0.31 mm. It can be easily integrated into complete modules and front-end systems. Crafted to protect electronic consumer and communications devices from electrostatic discharge, it can reliably absorb discharges up to 20 kV, a figure that significantly exceeds the industry standard IEC 61000-4-4 … [Read more...]
ESD Protection Diode for RF Antennas
The DSD0P2RF-02LS from Infineon Technologies is 0.62 mm x 0.32 mm with a height of 0.31 mm. It can be easily integrated into complete modules and front-end systems. Crafted to protect electronic consumer and communications device from electrostatic discharge, it can reliably absorb discharges up to 20 kV, a figure that significantly exceeds the industry stand IEC 61000-4-4 … [Read more...]
ESD Protection Diodes Target Portable Applications
The ESD11N and the ESD11B from ON Semiconductor are two electrostatic discharge (ESD) protection devices housed in its new, ultra-small 0201 Dual Silicon No-Lead (DSN-2) package. The DSN style package, which measures a mere 0.6 mm x 0.3 mm x 0.3 mm, enables 100 percent utilization of the package area for active silicon, offering a significant performance-per-board-area … [Read more...]
MoD Issues Standard on the Safe Use of RF Energy
The U.K. Ministry of Defence recently issued DEF STAN 05-74 Issue 3 “Guide to the Practical Safety Aspects of the Use of Radio Frequency Energy.” This defence standard provides guidance on the practical safety aspects of the use of RF energy. Guidance has been included within the Standard for those directly engaged in the design, manufacture, siting, operating, and testing of … [Read more...]
AR’s Impulse Generator, Leak Detector and Noise Meter
AR RF/Microwave Instrumentation offers several products for use in EMC testing, including: Variable Rate Impulse Generator: AR’s Model 533X-11M (10 kHz–1 GHz) variable repetition rate impulse generator is a calibrated broadband signal source that is used primarily as a calibrator when performing substitution type interference measurements. It has a variable pulse repetition … [Read more...]
ANSI Slates C63® Pre-Symposium Workshops
The ANSI (the American National Standards Institute) Accredited Standards Committee C63® – EMC will present Workshops on C63.4 and C63.5 on August 14 and 15, 2009 just prior to the 2009 IEEE International Symposium on EMC. This year’s topics will include ANSI C63.4 (emission measurements) and ANSI C63.5 (antenna calibration). A new test validation technique using time domain … [Read more...]
RFI Online Course Registration Open Through June 28
Amateur radio organization ARRL has announced that its online course on Radio Frequency Interference will remain open through Sunday, June 28, 2009. Courses are also offered on Amateur Radio Communications Level I; Antenna Modeling; Antenna Design and Construction; the Ham Radio (Technician) License Course; and Propagation, Analog Electronics, and Digital Electronics. Students … [Read more...]
Firm Wins Role in RF Capabilities Initiative
The U.S. Navy’s Office of Naval Research (ONR) has awarded Fairfax, VA-based Argon ST a contract for the provision of system development support for its new Integrated Topside (InTop) program. The ultimate goal of InTop is to integrate topside radio capabilities using multifunctional solutions and processing equipment to mitigate EMI, reduce antenna clutter, and combat radar … [Read more...]
- « Previous Page
- 1
- …
- 48
- 49
- 50
- 51
- 52
- …
- 57
- Next Page »