17 citations · 32 across the 5 of their papers we have counts for
5 papers
Distributed Utility Optimization in Vehicular Communication Systems
Miguel A. Diaz-Ibarra, Daniel U. Campos-Delgado, Carlos A. Gutierrez +2
In this paper, we study the problem of utility maximization in the uplink of vehicle-to-infrastructure communication systems. The studied scenarios consider four practical aspects…
360° phase detector cell for measurement systems based on switched dual multipliers
Baltasar Pérez, Víctor A. Araña, Javier Perez-Mato +1
This letter presents a 360° phase detector cell for performing phase-shift measurements on multiple output systems. An analog phase detector, capable of detecting a maximum range o…
Antenna system for trilateral drone precise vertical landing
Víctor Araña-Pulido, Eugenio Jiménez-Yguácel, Francisco Cabrera-Almeida +1
This article presents a radio frequency system that can be used to perform precise vertical landings of drones. The system is based on the three-way phase shift detection of a sign…
Triangular phase-shift detector for drone precise vertical landing RF systems
Víctor Araña-Pulido, Eugenio Jiménez-Yguácel, Francisco Cabrera-Almeida +1
This paper presents a circuit for precise vertical landing of drones based on a three phase-shifts detection of a single frequency transmitted from the landing point. The circuit c…
Novel Phase Detector Measurement Procedure Using Quasi-Synchronized RF Generator
V. A. Pulido, F. Cabrera-Almeida, P. Quintana-Morales +1
This paper presents a new procedure for phase detector measurements that allows the use of generators that share a 10 MHz reference oscillator but do not synchronize in phase, in o…