LOS INDIOS AMIGOS EN LAS FUENTES COLONIALES: UN PLANTEO SOBRE LOS SENTIDOS

The category of indios amigos is found in colonial sources and was mainly used to designate those indigenous people who collaborated with the Spaniard people in armed conflicts with other ethnic groups.This term, used by crown officials, had a generic use in different historical contexts of lowland frontiers.In spite of the fact that historiography

This study presents a compact high-gain antenna, designed to be mounted on unmanned aerial vehicles, for millimeter-wave band applications.This Coal copyright antenna combines a slotted waveguide array (SWA) with a cubic post radiator (CPR) for performance enhancement.By utilizing the CPR structure, the radiation of the SWA antenna can be effective