Smart antenna maker Ethertronics is taking active antenna technology it originally developed for mobile phones and applying it to Wi-Fi routers and gadgets. Its hope is to create consumer wireless ...

Short-wave listeners often are not able to, or allowed to, install a long-wire antenna or other large dimension antenna in or around the home. In such cases, the present active antenna, intended for ...

This simple little circuit can be used for AM, FM, and Shortwave(SW). On the shortwave band this active antenna is comparable to a 20 to 30 foot wire antenna. It is further more designed to be used on ...

No audio available for this content. Antenova is shipping its ultra-small GNSS active antenna module for tiny positioning devices, the RADIONOVA M20047-1. The antenna module includes a low noise ...

If you need to generate a radio frequency electrical signal, you will make some form of electronic oscillator. We’ll probably all be used to oscillators using transistors, tubes, logic gates or a host ...

Active integrated antennas and oscillators represent a cutting‐edge convergence of microwave circuit design and antenna engineering. By integrating an active oscillator circuit with a radiating ...

Isolation refers to keeping multiple antennas separate from one another to avoid interaction effects. In some devices—especially cell phones, where multiple antennas must be squeezed into a small ...

GPS can be a bit complex of a technology – you have to receive a signal below the noise floor, do quite a bit of math that relies on the theory of relativity, and, adding insult to injury, you also ...

This circuit shows an active antenna that can be used for AM, FM, and shortwave (SW). On the shortwave band this active antenna is comparable to a 20 to 30 foot wire antenna. This circuit is designed ...