And that's exactly what it is: a RF Power Combiner simply combines (sum) different signals in a single output. In the above case, the signals are transmitted over port B and C go out through that output (A).
The body mass index (BMI) or Quetelet index is a value derived from the mass (weight) and height of an individual. The BMI is defined as the body mass divided by the square of the body height, and is universally expressed in units of kg/m 2, resulting from mass in kilograms and height in metres.
The BMI, or Body Mass Index, is a number calculated by taking your weight in kilograms and dividing it by height in meters squared. For reference, according to BMI, male who is around 5â8â should weigh between 130 and 165 pounds. A 5â3â woman should weigh between 105 and 140 pounds.