Integrated tracking antenna array

A device comprising:

• a single first port for a first polarization;
• a first waveguide combiner network that combines electromagnetic energy into the single first port for the first polarization;
• a single second port for a second polarization;
• and
• a second waveguide combiner network that combines electromagnetic energy into the single second port for the second polarization;
• wherein the first waveguide combiner network and the second waveguide combiner network each comprises a single 2-to-1 H-plane combiner located nearest a plurality of radiating elements that combines electromagnetic energy from a pair of radiating elements;
• wherein the single 2-to-1 H-plane combiner combines electromagnetic energy from only two waveguides per pair of radiating elements per polarization in the plurality of radiating elements;
• and
• wherein the first waveguide combiner network, the single first port, the second waveguide combiner network, and the single second port are manufactured together as a single metal element by a three-dimensional printing process such that manufacturing the single metal element does not require a separate joining process for joining separate components.