Ladas & Parry LLP
Multi-satellite access antenna system
A multi-satellite access antenna system is disclosed. The multi-satellite access antenna system includes: a subarray antenna having two types of radiation means having different electric characteristics arranged on both sides of the subarray antenna and an active module interposed between the radiation means for amplifying a signal inputted at the radiation means and controlling a phase.
Electronics and Telecommunications Research Institute
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inventional inventional inventional inventional
Chang-Joo Soon-Ik Young-Bae
Kim Jeon Jung