The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...

Business: Rayspan uses meta-material technology that allows for smaller antennas in cell phones, routers and other wireless gear. The technology, which is relatively new, aims to shrink the size of ...

Antennas are an essential part of radio telecommunications equipment, bridging the gap between electronic and electromagnetic signals. The shape and size of an antenna is a strong clue as to its type, ...

In this application note we will explore antenna theory and design using EZNEC, an easy-to-use antenna simulator. We will measure the antenna’s characteristic impedance through our application board.

Mouser Electronics, Inc. is now stocking a new RFID module from Murata that is a small-sized HF band IC with embedded antenna. LXMS33HCNG-134 is the newest addition to the MAGICSTRAP series of RFID ...

As cell phones have spread, so have large cell towers – those unsightly stalks of steel topped by transmitters and other electronics that sprouted across the country over the last decade. Now the ...

When it comes to military and consumer electronics, smaller is often better, and the Air Force Research Laboratory’s revolutionary new antenna design is promising to make military electronics much ...

(Nanowerk Spotlight) Electrically small antennas (ESA) find use in a wide variety of communications platforms – e.g. mobile phones an other handheld devices, RFID, aerospace and defense systems – but ...

UTF8&psc=1 However, the ends are a little too big for how close the connectors are on the motherboard. I was able to squeeze them in, but they are not as tight as they should be and I would like ...

The purpose of this article is to explain, in detail, the process involved in building and tuning a high-frequency (HF) RFID antenna, which would operate at 13.56 MHz. Some concepts will be explained ...

Electrically small antennas (ESAs) are characterised by dimensions that are significantly smaller than the operational wavelength, which imposes stringent physical constraints on their bandwidth, ...