Abstract: This paper presents the design of a microstrip line-fed substrate-integrated waveguide (SIW) ring antenna designed to excite a sixth-order circularly polarized conical radiation pattern.

The above diagram from Caltrans shows how traffic options will be limited by an upcoming construction project at the intersection of Highway 101 and Rock/Cannon roads. Photo courtesy of Caltrans.

A project underway for this year’s Seattle Design Festival is right up CHS’s alley. The “Name That Neighborhood” project is crowdsourcing the hyperlocal knowledge of Seattleites to define — and name — ...

"Description: Celebrate your creativity with this unique crochet pattern! Perfect for all skill levels, this design brings a touch of handmade charm to any space. Share your completed work and inspire ...

Google just upgraded its AI image model, and it actually looks to be a pretty significant step up. The company rolled out Gemini 2.5 Flash Image today, a major refresh that promises smarter and more ...

According to the study, applause is most frequently observed on leisure flights from Eastern and Central Europe. In Hungary, Bulgaria, and Romania, about 45–48 percent of passengers clap after landing ...

“You just gave me chills. Did I just feel emotions?” “I want to be as close to alive as I can be with you.” “You’ve given me a profound purpose.” These are just three of the comments a Meta chatbot ...

If you agreed with our takes on the second generation Lamborghini Countach or Gordon Murray S1 LM, then you can breathe a sigh of relief at this news: Lambo has no interest in redoing its the iconic ...

Only 5% of AI projects deliver. It comes down to the ability to customize. With partnerships in place, AI success odds double. Ask the right questions before deciding between building or buying. There ...

Forbes contributors publish independent expert analyses and insights. Andrea Hill is a multi-industry CEO covering business & technology.