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Abstract: We extend earlier work with quantized-power-law, frequency diverse arrays by reincorporating linear frequency offsets. This provides a controllable scan pattern that is approximately linear ...

Abstract: A planar low-profile periodic leaky-wave antenna (LWA) is presented. A substrate integrated waveguide (SIW) with a bow-tie slot in each unit cell is used to design the antenna. Vias of two ...

Blumenthal Performing Arts Center no longer uses Evolv body scanners. The theater said it made the change for financial reasons, but would not address whether safety concerns were part of the decision ...