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Número 74 (2024)
La "guerra sin guerra" (1936-1952)
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Aucun prophète n’est bien reçu dans son pays: Ana Ürrüti (1826-1900) ebanjelista eta itzultzailearen bizitza eta gutunak
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2022)
Euskal ikasketetan Ana Ürrüti xix. mendeko ebanjelista eta itzultzaile zuberotarraren izena ahanzturan egon da Roquek (2013) haren memoria berreskuratu arte. Lan honetan, batetik, Ana Ürrütiren biografia zirriborratzen ...
Characterizing in-band full-duplex in broadcast communications: From field trials to a loopback channel model
(Elsevier, 2024-04-27)
In-band full duplex (IBFD) communications are a potential solution to spectrum scarcity. IBFD communications offer greater spectral efficiency than traditional half-duplex communications by transmitting and receiving on ...
Methodology for determining the threshold distance for estimating the main EM exposure contribution in WLAN
(Elsevier, 2021-05-25)
The location of radiation sources in wireless networks is a key factor to characterize their contribution to electromagnetic exposure levels in order to deploy future networks that account for minimizing electromagnetic ...
Wearable Slot Antenna at 2.45 GHz for Off-Body Radiation: Analysis of Efficiency,Frequency Shift, and Body Absorption
(Wiley, 2017-09-12)
The interaction of body-worn antennas with the human body causes a significant decrease in antenna efficiency and a shift in resonant frequency. A resonant slot in a small conductive box placed on the body has been shown ...
RF Energy Absorption in Human Bodies Due to Wearable Antennas in the 2.4 GHz Frequency Band
(Wiley, 2019-11-19)
Human exposure to electromagnetic fields produced by two wearable antennas operating in the 2.4 GHz frequency band was assessed by computational tools. Both antennas were designed to be attached to the skin, but they were ...