In this letter, a compact self-decoupled antenna structure is proposed for the fifth-generation multiple-input--multiple-output (MIMO) operation in mobile terminals. The antenna structure consists of ...

The latest release of ‘Recommendations for Base Station Antennas’ is a detailed technical document that defines parameters ...

Indian astronaut Shubhanshu Shukla thrilled students with a live ham radio chat from space, reviving interest in this ...

This paper presents the solutions of a problem of optimization in the decrease of antenna-coupling coefficients on a mobile board in case of limitations on coverage for each antenna. To determine a ...

How easy is it to interconnect in this modern-day world? Obviously, in the age of social media, one person can talk to thousands in the time it takes to hit a “send” button. But in the world of ...

Area amateur radio operators took to the airwaves this weekend to show what they can do to keep communications going in times ...

Area amateur radio operators took to the airwaves this weekend to show what they can do to keep communications going in times ...

Taking place Saturday, June 28th and Sunday, June 29th at Glen Park, Gilbert Barker Road, in Portsmouth, this event is a good opportunity to experience the world of amateur (“ham”) radio and get hands ...

Some in the Alpine municipality of Leuk is the Swiss canton of Valais are pushing back against a plan to install 40 Starlink antennas on a hill above the village, reported SRF. The antennas will ...

The Huber Heights Amateur Radio Club [NO8I], is joining in on the fun national Amateur Radio Field Day exercise this Saturday. The ...

Our work in Sierra Leone helps save lives, builds communities and empowers at-risk women and girls to take charge of their futures.

County Emergency Management Amateur Radio Emergency Services’ ham radio operators will be attending a national amateur radio ...