Abstract: This paper presents the design of a microstrip line-fed substrate-integrated waveguide (SIW) ring antenna designed to excite a sixth-order circularly polarized conical radiation pattern.

Shares of the railway engineering stock surged after the company secured a Rs. 2.8 crore order from CRRC Nanjing Puzhen, China, for supplying cable ducts for the Bangalore Metro Yellow Line project.

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, connects quantum mechanics to infinitely intricate mathematical structures. Hofstadter was ...

CG Power and Industrial Solutions has received a stay order on a tax demand of ₹468 crore from the Income Tax department, provided it deposits ₹42 crore in five instalments from August 26 to December ...

Before conducting the experiment, participants attended a training session. In this session, the details of the experiment were explained for the participants, and several items were presented to them ...

Washington – A statue of a Confederate general that was toppled by protesters in Washington in 2020 will be restored and replaced this fall, in line with President Donald Trump's pushback on recent ...

WASHINGTON (AP) — President Donald Trump on Thursday signed an executive order that set new tariffs on a wide swath of U.S. trading partners to go into effect on Aug. 7 — the next step in his trade ...

In a significant development, US President Donald Trump on Thursday signed an executive order that sets new tariffs on a wide swath of US trading partners to go into effect on August 7 — the next step ...

President Donald Trump on Thursday signed an executive order that set new tariffs on a wide swath of U.S. trading partners to go into effect on Aug. 7 — the next step in his trade agenda that will ...

WASHINGTON -- President Donald Trump on Thursday signed an executive order that set new tariffs on a wide swath of U.S. trading partners to go into effect on Aug. 7 - the next step in his trade agenda ...