@conference{10902/3405,
year = {2004},
month = {9},
url = {http://hdl.handle.net/10902/3405},
abstract = {There are different measurement systems that
can visualize the usual radio communications signals up
to L band (0.95-2GHz) at a reasonable cost.
Unfortunately, our student laboratory has only several
obsolete spectrum analyzers model Hameg HM-5006
capable to measure up to 500 MHz. This frequency
bandwidth is far away from the usual digital satellite and
terrestrial TV signals at L band, so a frequency down
conversion is necessary to properly view the above
mentioned spectrum. The downconverter presented in
this work, has been developed under the assumption of
low cost and robustness, because the mainly users of this
system are students, and the budget of the educational
laboratories are usually low.},
publisher = {URSI 2004, XIX Simposium Nacional de la Unión Científica Internacional de Radio, Barcelona},
title = {Conversor descendente de Banda L a UHF para la extensión de rango de analizadores de espectro en laboratorios docentes},
author = {Zamanillo Sainz de la Maza, José María and Aguirre Gallego, Egoitz and Toyos Lanza, Raúl and Pérez Vega, Constantino},
}