Power dividers and directional couplers - Notation and symbols. 1  The symbols most often used for directional couplers are shown in figure 1. 2  Symbols of the form; 3  in this article have the meaning parameter P at port a due to an input at port b. 4  A symbol for power dividers is shown in figure 2.
The flank steak, also known as Arrachera or Bavette, is a beef steak cut from the abdominal muscles of the cow. A relatively long and flat cut of meat, flank steak is used in a variety of dishes including London broil and fajitas.This is a lean, flat cut that's extremely flavorful.It is significantly tougher than the other beef cuts; therefore, many recipes use moist cooking methods such as ... relatively long and flat cut of meat, flank steak is used in a variety of dishes including London broil and fajitas. This is a lean, flat cut that's extremely flavorful. It is significantly tougher than the other beef cuts; therefore, many recipes use moist cooking methods such as braising.
Flank steak is a lean and flavorful cut of beef. Photo Credit Jill Chen/iStock/Getty Images. The flank steak is a very lean cut of beef from the underbelly of the cow. Because it has long muscle fibers and little marbled fat, it requires proper cooking and slicing to bring out the tenderness.lank steak is a lean and flavorful cut of beef. Photo Credit Jill Chen/iStock/Getty Images. The flank steak is a very lean cut of beef from the underbelly of the cow. Because it has long muscle fibers and little marbled fat, it requires proper cooking and slicing to bring out the tenderness.