Abstract: This article proposes a new approach, the symmetric-reciprocal-match (SRM) method, for calibrating vector network analyzers (VNAs). The method involves using multiple symmetric one-port ...

Tariffs as high as 50% will hit goods from dozens of countries. President Donald Trump is set to slap tariffs as high as 50% on dozens of countries next week, including top trade partners like Canada, ...

"If equal affection cannot be, let the more loving one be me"—W. H. Auden Romantic love naturally craves reciprocity; yet not all forms of reciprocity are healthy. Some can, in fact, be toxic.

The U.S. and China issued a joint statement on Monday. The U.S. and China issued a joint statement on Monday announcing an agreement to cut reciprocal tariffs for 90 days, with both sides "recognizing ...

OUR GET THE FACTS TEAM HAS A CLOSER LOOK. THESE PROPOSED RECIPROCAL TARIFFS HAVE BEEN GETTING A LOT OF ATTENTION LATELY, BUT OUR PARTNERS AT POLITIFACT SAY THEY AREN’T ACTUALLY RECIPROCAL. A WEEK ...

President Trump rolled out his “reciprocal tariffs” on Apr. 2. Treasury Secretary Scott Bessent warned foreign countries not to retaliate, vowing the U.S. will hit them with even higher tariffs if ...

A core element of the protectionist trade policies President Trump announced last week — an import tax blitz on long-standing global trade partners he referred to as "Liberation Day" — are so-called ...

Beginning on April 9, the United States will impose country-specific “reciprocal” tariffs targeting 57 named countries, with rates reaching as high as 50 percent. At a minimum, each country will pay a ...

The massive tariffs that President Donald Trump announced for dozens of trading partners Wednesday were pitched as “reciprocal,” simply aiming to match the tariffs other countries charge the United ...

President Donald Trump on Wednesday announced a 10% tariff on all imports but even higher rates on dozens of trading partners including China, India and the European Union. The tariffs range between ...