Abstract: A control circuit for active metasurface based on varactor diode is designed in this paper. By varying the reverse bias voltage on the varactor diode, the designed circuit can regulate the ...

This is a "universal" enclosure. The PCB Cage in the enclosure accommodates the RAK 19007 Starter Kit, Heltec WiFi LoRa32(V3), Heltec T114, or any other similar board sizes less than 60mm x 35mm x ...

Abstract: The power system planning and protection studies are becoming more challenging due to the rapid increase in penetration levels of converter-interfaced renewables. Type-IV wind turbine ...

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Adrija Roy turns 26 Television actress Adrija Roy recently celebrated her 26th birthday with a star-studded bash. She is currently a part of Anupamaa, one of the top-rated shows on Star Plus. Starring ...

Passengers on NZ271 were told Oceania airspace was closed. Photo: Flight Radar An air traffic control outage has disrupted multiple trans-Tasman flights on Saturday night, with an investigation now ...

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Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Purdue football coach Barry Odom talks to the ...

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