Abstract: In this letter, two slot arrays with high radiation efficiency are proposed based on the empty substrate integrated waveguide (ESIW) technology. The arrays consist of four FR-4 substrate ...

I'm a software developer and writer, passionate about learning and sharing knowledge and one way I do that is through writing. I'm a software developer and writer, passionate about learning and ...

React Flow / Svelte Flow version: 12.0.1 Browser and version: Chromium Engine Version 126.0.6478.183 OS and version: MacOS Sonoma 14.5 (23F79) It's my understanding that initializing with an empty ...

PowerShell arrays are an essential feature of the PowerShell scripting language. But if you haven’t used one (or haven’t realized that you have), you might need to get a little education on the topic!

1 On our inability to do much. 4 On the reliability of mechanisms. 8 On our mental aids. 15 An example of a correctness proof. 19 On the validity of proofs versus the validity of implementations. 21 ...

Abstract: This letter presents a microstrip patch antenna array fed with a low-loss and highly efficient feeding structure called empty substrate-integrated waveguide (ESIW). The proposed antenna ...