This presentation is an overview of the research performed miniaturizing the telemetry tracking and control (TT&C) antenna for the Grissom-P bus. The objective of the research is to combine known miniaturization techniques to retain the key performance parameters of the dual patch, S-band array without increasing overall thickness or altering the feed structure and network. Various approaches are examined and include shorting pins, corner truncation, and a virtually shorted patch antenna. Co-sponsored by: Wright-Patt Multi-Intelligence Development Consortium (WPMDC), The DOD & DOE Communities Speaker(s): Thomas Butterick, Agenda: This presentation is an overview of the research performed miniaturizing the telemetry tracking and control (TT&C) antenna for the Grissom-P bus. The objective of the research is to combine known miniaturization techniques to retain the key performance parameters of the dual patch, S-band array without increasing overall thickness or altering the feed structure and network. Various approaches are examined and include shorting pins, corner truncation, and a virtually shorted patch antenna. Virtual: https://events.vtools.ieee.org/m/343751