Systems and methods for forming, directing, and narrowing communication beams

A method for accurately controlling bearings of electromagnetic beams, comprising:

• generating, by an array of electromagnetic radiators, toward a first direction, a first electromagnetic beam;
• narrowing, by a beam-narrowing configuration, said first electromagnetic beam, resulting in a second electromagnetic beam having a bearing that is consequent upon said first direction and affected by said narrowing procedure;
• and
• changing, by said array of electromagnetic radiators, direction of said first electromagnetic beam from said first direction to a second direction, thereby altering direction of said second electromagnetic beam from said bearing into a new bearing consequent upon said second direction and affected by said narrowing procedure;
• whereas, as a result of said narrowing procedure, a first angular difference between said first direction and said second direction is substantially larger than a second angular difference between said bearing and said new bearing, thereby facilitating accurate control over said new bearing.