Problemas al descargar el contenido de este email? Haz click en View as Webpage
Edición de Septiembre 2022
Artículos Destacados
Copyright © IEEE
Galvanic-Coupled Trans-Dural Data Transfer for Intracortical Neural Sensing
A digital-impulse galvanic coupling as a new high-speed trans-dural (from cortex to the skull) data transmission method is presented in this article. The proposed wireless telemetry replaces the tethered wires connected in between implants on the cortex and above the skull, allowing the brain implant to be “free-floating” for minimizing brain tissue damage.
Copyright © IEEE
Reconfigurable Multiband Mismatch-Resilient Quasi-Balanced Doherty PA
A reconfigurable Quasi-balanced Doherty PA with concurrent wide bandwidth and load-mismatch resilience is reported. This work unveils a promising PA solution to energy- and spectrum-efficient massive MIMO systems where antenna impedance mismatch is unavoidable due to the array operation.
Connectorized Mixer Covers LO/RF from 20 to
65 GHz
Mini-Circuits’ new ZMDB-653H-E+ coaxial frequency mixer provides an RF and LO frequency range from 20 to 65 GHz and an IF bandwidth from DC to 20 GHz. Usable as an up- and down-converter, this model can handle up to +21 dBm input power and provides +45 dBm L-R Isolation.
Copyright © IEEE
Cough Detection Using FMCW Radar
A body motion artifact cancellation technique is described to detect human cough signals using a FMCW radar. Human coughs are spontaneously accompanied by large-scale body motions, which overwhelm small-scale vibration signals induced by coughing. Experimental validation shows the cough signal can be effectively detected by the radar.
Copyright © IEEE
Microfluidically Reconfigurable mmWave Slow Wave Phase Shifter
A microfluidically reconfigurable phase shifter is introduced for mmWave band operation. Its integrated piezoelectric actuator repositions a selectively metallized plate (SMP) encapsulated within a microfluidic channel to modify the speed of propagation through a microstrip line. The device offers advantages of low insertion loss and high-power handling capability.
Copyright © IEEE
High-Power Circulator: Assembly Design and Challenges
A high-power Y-junction circulator is discussed for radar applications in the Ku-band. The design consists of two identical circulators combined using power splitters at all ports. An internally matched divider is used at one port of the system to eliminate the cavity resonances produced by the practical asymmetries. Experimental validation shows a good agreement between simulated and measured results with ± 2 dB difference in range.
Noticias MTT-S
Próximos Eventos/Llamados
10th MRW | Gdansk, Polonia | Sept 11-15, 2022

La Microwave and Radar Week (MRW) ies una serie recurrente de conferencias en Polonia. Contiene dos conferencias paralelas: La 24th International Microwave and Radar Conference (MIKON), que es una conferencia tradicional de la comunidad Polaca de microondas, y el International Radar Symposium (IRS), que es un exitoso simposio europeo de radar que se remonta a 1998. El evento MRW2022 tendrá un formato híbrido con la posibilidad de participación virtual en la conferencia.
European Microwave Week | Milan, Italia | Sept 25-30, 2022

La European Microwave Week (EuMW) consta de tres conferencias de punta : the European Microwave Conference (EuMC) del 27 - 29 de Septiembre 2022, la European Microwave Integrated Circuits Conference (EuMIC) del 26 - 27 de Septiembre 2022, y la European Radar Conference (EuRAD) del 28 – 30 de Septiembre 2022. Además, habrá workshops, mini cursos, y varios foros. Entre los temas del foro se encuentran: Foro de Defensa, Seguridad y Espacio, el Foro Automotriz, y el Foro 5G and Beyond.
MWP 2022 | Event | Oct 4-6, 2022

La International Topical Meeting on Microwave Photonics (MWP) es la principal reunión internacional sobre dispositivos fotónicos de microondas, sistemas y aplicaciones. Este año, el MWP 2022 será realizado en formato virtual. El MWP proporciona un foro para la presentación de nuevos desarrollos en esta área de investigación multidiscilinar, que van desdes dispositivos hasta pruebas de sistemans en campo. La reunión se lleva a cabo anualmente, y rota entre las Americas, la región Asia-Pacífico y Europa.
PAST 2022 | Boston, MA | Oct 11-14, 2022

El IEEE International Symposium on Phased Array Systems and Technology (PAST) presentará los avances más recientes en tecnologia de Phased Arrays y presentará una oportunidad única para que los miembros de la comunidad internacional interactúen con colegas en el campo de Sistemas de Tecnologia y Phased Arrays. El simposio se realizará en un formato híbrido y el evento presencial se realizará en The Westin Waltham Boston Waltham, Massachusetts, EUA del 11 a 14 de Octubre 2022.
Junta Editorial
Editor-Jefe
Dr. Hjalti Sigmarsson
University of Oklahoma, USA
Editor Gerente
Dr. Tejinder Singh
Dell Technologies, Canada
Escríbenos a newsletter@mtt.org
Visite IEEE MTT-S en mtt.org