Abstract: A 1×2 antenna array with three-parameter independently controllable reconfiguration of polarization, frequency and radiation pattern is proposed. One C-shaped slot and two PIN diodes are ...

These sheets contain drawings and pattern pieces attached to sheets that relate to circular shapes. The patterns are cut from paper and metal. The models include: 1. oblique circular cone, OCCO-PL - ...

History of CAD and positive initial CAD screening are major barriers to renal transplant access; only 12% of patients with history of CAD and 15% with positive screening receive a transplant within 3 ...

Pete Hegseth was asked if US troops could be sent into Iran, and his answer raises eyebrows Watch: Police bodycam shows intense response to teen takeover gone off rails Scientists detect something ...

The world has entered a new era of 'water bankruptcy' with irreversible consequences Davos updates: Trump rules out using force to acquire Greenland, calls for 'immediate negotiations' to get it One ...

CoreWeave CEO Michael Intrator dismissed claims of circular AI investments, calling them “fundamentally flawed.” The company announced new AI development tools following its $1 billion acquisition of ...

Texas Instruments has released the DLP991UUV digital micromirror device for maskless lithography systems used in advanced packaging production. The device contains 8.9 million individually ...

Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...

Listen to the Here’s Why podcast on Apple, Spotify or anywhere you listen. “The action will clearly fuel ‘circular’ concerns,” Stacy Rasgon, an analyst with Bernstein Research, wrote in an investor ...