Up-Converter de VHF a UHF para Radioenlace en 2,16 GHz

Authors

  • Jose Amado
  • Federico Dadam
  • German Naldini

Keywords:

up-converter, mixer, conversion, double balanced, transmitter, LTE

Abstract

The design, simulation, implementation and measurement of an analog frequency converter (up-converter) with a modular architecture is presented. A carrier of 98 MHz (center of the commercial FM band) is increased up to 2.16 GHz (Long-Term Evolution band, LTE). For the conversion, a double balanced diode passive mixer is used and a bandpass filter with coupled microstrips is implemented to attenuate the intermodulation products and unwanted signals after the conversion. This circuit is the second stage of a double conversion up-converter that raises the frequency from 10.7 MHz to 2.16 GHz, to be used in LTE applications. Results of simulations and measurements are shown.

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References

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Work

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Published

2020-04-30

Issue

Section

Ingeniería y Tecnología

How to Cite

Up-Converter de VHF a UHF para Radioenlace en 2,16 GHz. (2020). Revista De La Facultad De Ciencias Exactas, Físicas Y Naturales, 7(1), 53-61. https://revistas.psi.unc.edu.ar/index.php/FCEFyN/article/view/27613