Abstract: For a wireless device with an internal antenna that is of similar size as its system circuit, for example, a portable TV white spaces (TVWS) cognitive radio transceiver, arranging the ...

Frequency Modulated (FM) radio has been used for years in high-fidelity music and speech broadcasting, offering excellent sound quality, signal robustness, and noise immunity. Recently, FM radio has ...

Often, during camping expeditions or travels in your RV, you may find yourself disconnected from contemporary technology for extended periods. A whole day of making memories with loved ones, ...

This is a portable antenna design featuring uni-body, small storage form-factor and short deployment time for satellite QRV outdoor. The antenna is designed for no assembly and fully tool-free ...

One of amateur radio’s many interests comes in portable operation, taking your radio to an out of the way place, usually a summit, and working the world using only what can be carried in. Often this ...

Portable battery-operated TVs are a great way to elevate your outdoor tailgating experience. Small, convenient and in demand, portable televisions can keep you up to date on the latest scores without ...

Abstract: This paper presents a portable microstrip antenna with four radiation patches. The structure of the proposed antenna is simple. The four radiation patches are fed with different phases by ...