Pulse Electronics Corporation, a provider of electronic components, introduces a near field communications (NFC) antenna that enables mobile phones to read data from a distance of up to 40 mm. The planar ferrite sheet-based antenna is 35mm x 50 mm with a 0.30mm minimum thickness and enables safe, non-contact, wireless communication for NFC connectivity to mobile devices. NFC … [Read more...]
Spectrum Analyzer Offers Versatility for Field Interference Hunting
Tekronix, a developer and global distributor of test, measurement and monitoring technology, has released the SPECMON Spectrum Analyzer, which uses swept DPX digital phosphor technology to automatically scan a range of frequencies in real-time to find transient interferers. The SPECMON spectrum analyzer is capable of scanning a 3.0 to 6.2 GHz frequency range, offers a … [Read more...]
Heat-Shrinkable EMI Shield Up to 65 Percent Lighter than Traditional Material
Chomerics Europe, a global manufacturer of electromagnetic interference (EMI) shielding materials, has released the Cho-Shrink 1120, a heat shrinkable product that provides EMI shielding for cables, connectors and cable/connector terminations. Made of polyolefin heat-shrinkable tubing coated with Chomerics’ silver-plated copper system, Cho-Shrink 1120 weighs approximately 40 … [Read more...]
Mini Ceramic-Based Antennas Provide High Positional Accuracy
Mini Ceramics-Based Antennas Provide High Positional Accuracy Sarantel Group PLC, a manufacturer and distributor of miniature filtering antennas for mobile and wireless devices, has released the SL1250 and SL1350 GeoHelix GPS antennas, two ceramics-based antennas designed for high positional accuracy. Designed using quadrafilar helix design, the SL1250 antenna is ideal for … [Read more...]
New Software Checks Electromagnetic Compliance and Signal Integrity of PCBs
CST (Computer Simulation Technology), a developer and distributor of electromagnetic field simulation software, has released CST BOARDCHECK™, an electromagnetic compliance (EMC) and signal integrity (SI) rule checking program. CST BOARDCHECK™ gives the user the capability to designate various nets and components that are critical for EMC, including I/O nets, power/ground nets … [Read more...]
EMI Shielding Materials Provide Protection for Semiconductor Packages
Chomerics Europe, a global manufacturer of electromagnetic interference (EMI) shielding materials, has released the Cho-Shield® 604 and the Cho-Shield® 571, two highly conductive coatings designed to shield circuit boards and semiconductor packages that require protection from EMI. Cho-Shield® 604 is a one-component, silver-filled polyurethane material effective for shielding … [Read more...]
Rugged Embedded DC-DC Power Supply Boards Introduced for Military
Parvus Corporation, a developer of military electronic components and systems, has introduced two rugged embedded DC-DC power supply boards with built-in MIL-STF power conditioning and electromagnetic interference (EMI) filtering to be used for embedded computing applications in military aircraft and ground vehicles. The PC/104-Plus PWR-21-11 and PCI/104-Express PWR-22-11 … [Read more...]
New Combined Arrester Stack Protects Telecommunications Equipment Power
TDK Corporation, a leading electronics company that caters to demanding markets in the areas of information and communication technology as well as consumer, automotive and industrial electronics has introduced a new EPCOS gas-filled surge arrester. The component is comprised of a stack of five individual arresters and was specifically developed to protect the power supplies of … [Read more...]
World’s Smallest Antenna Increases Wi-Fi Speed By 200 Times
Researchers from A*STAR’s Institute of Microelectronics (IME) in Singapore have successfully developed the world’s smallest high performance cavity-backed slot (CBS) antenna. Operating at an extremely high frequency of 135 GHz, the silicon-based antenna exhibited signal transmissions 30 times stronger than on-chip antennas operating at the same frequency. The antenna measures … [Read more...]
New Monolithic Flyback Regulator Simplifes DC/DC Converter Design
Linear Technology Corporation announced the release of the LT8300, a low quiescent current monolithic flyback regulator that significantly simplifies the design of an isolated DC/DC converter by automatically sensing the output voltage directly from the primary-side flyback signal, eliminating the need for an optocoupler, third winding or signal transformer. Linear Technology … [Read more...]
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