DIY FM dipole antenna or half wave antenna are the most used because is easy to build and cost a few bucks but has some drawbacks like little directionality, small gain. The rf dipole antenna is build ...

This article was written by Louis Frenzel, author of Principles of Electronic Communications Systems, that addresses this topic and much more. Antennas are much more than simple devices connected to ...

Every wireless device needs an antenna. This conductive mechanical device is the transducer that converts the radio frequency (RF) power to be transmitted into the electric and magnetic fields that ...

Much of the work of Spectrum Planning Group is based on well-established principles of 'antennas and propagation'. Propagation matters have received a lot of attention over the years and much has been ...

AlanDick Broadcast plans to unveil the Java broadband log periodic FM band II antenna at IBC2013. The Java broadband log periodic FM antenna system, which the company says is suitable for high-gain ...

Ethertronics Inc., a leading provider of standard and customized embedded antenna solutions for wideband and multi–band wireless devices, today unveiled two new internal DVB–H and FM antennas designed ...