Abstract: A low-profile single-layer substrate integrated waveguide (SIW) diplexing filtering antenna with two-pole response in each channel is presented. Synthesis technique is proposed, which allows ...

Abstract: This paper presents a low-profile planar dipole antenna with omnidirectional radiation pattern and filtering response. The proposed antenna consists of a microstrip-to-slotline transition ...

Restoring a hydraulic bottle jack (whiskey jack) to ensure powerful lifting with classic style and durability. #HydraulicJack #ToolRestoration #VintageTools #BottleJack #DIYMechanic #WorkshopTools ...

In this video, I install a fenceless stop block system for my miter saw, allowing for effective utilization of the full work surface. This setup is designed for consistent, repeating cuts, which would ...