Abstract: In this article, a general method for implementing flexible filter design based on nested substrate integrated waveguide (SIW) circular cavity and cambered cavity is proposed. The unique ...

Abstract: Circuit designers favor open-loop stability analysis, which finds a breaking point in phase margin (PM) simulation. However, the conventional open-loop based method may not suit a multi-loop ...

The Double Loop Alpine Butterfly is a versatile knot used in climbing, arborist work, and rope rescue. This guide demonstrates two effective methods to tie the knot and offers tips for securely ...

Biometrology Group, Division of Biomedical Metrology, Korea Research Institute of Standards and Science, 267 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea Graduate School of Analytical ...