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Edición de Diciembre de 2022
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Active Metasurface Based DoA Estimation |
A direction of arrival (DoA) estimation method based on amplifier-integrated active metasurface is proposed in this paper. Nonuniformly periodic time modulation on the metasurface reduces the hardware complexity and only partial elements are required for 2-D DoA estimation. |
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Battery-Free, ANN-Assisted Microwave Resonator Array for Ice Detection |
This article presents an ice detection system consisting of a battery-free, chip-less wirelessly interrogated resonator array, and an artificial neural network for enhanced detection robustness. The designed array of split-ring resonators was a narrowband frequency-selective structure with a ground plane reflector which shielded resonance from the effect of installation material. |
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Patented Reflectionless Filters Eliminate
Spurs & Intermods
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Based on a novel, patented filter topology and produced with Mini-Circuits’ industry-leading MMIC design and manufacturing capability, Mini-Circuits’ reflectionless filters are the only commercially available filters that absorb and internally terminate stopband signals rather than reflecting them back up the signal chain. Learn how customers are finding innovative ways to achieve new levels of performance with these revolutionary products and explore over 150 models in stock to see what they can do for your design. |
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DFRSWG Slow Wave Structure with Low Loss for 220-GHz Traveling-Wave Tube |
A double flat-roofed sine waveguide (DFRSWG) slow wave structure (SWS) with low loss for 220-GHz traveling-wave tube (TWT) is demonstrated in this letter. Experimental results demonstrate transmission loss of 0.62–0.75 dB/cm in the frequency band of 210–250 GHz. |
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Nonlinear and Load-Pulling Effects in an Octave-Bandwidth Transmit Array |
This article presents the design and nonlinear analysis of an octave-bandwidth transmit in-phase power combiner feed network. The goal is to evaluate the effects of supply voltage and nonlinearities on EIRP, overall efficiency, and linearity. |
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Zero-Power Trans-Cardiac Link with Antennified Aortic Valve Bioprostheses |
This paper presents a method to exploit the peculiar form-factor of the internal metallic stent of a bioprosthesis as a natural energy harvester to achieve a reliable wireless trans-cardiac RFID-based, battery-free, communication link with no relevant change to a prosthetic heart valve. |
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Cadence OnCloud: Instant Access to RF/Microwave Design and Analysis |
Cadence OnCloud for AWR Design Environment provides ready access to Cadence’s powerful, integrated solutions for circuit, system, and electromagnetic (EM) design and analysis in the cloud on a pay-per-month basis. Get started today! |
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El IEEE Radio & Wireless Week (RWW2023) se llevará a cabo en Las Vegas del 22 al 25 de Enero. RWW 2023 consta de cinco conferencias relacionadas que se centran en la intersección entre la teoría de comunicaciones inalámbricas, los sistemas, circuitos, y tecnología de dispositivos. |
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2023 IEEE Radio & Wireless Week |
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IEEE Mujeres en Microondas:
Solucionando los Problemas del Futuro
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En nuestra sociedad, tenemos muchas colegas mujeres que han hecho enormes contribuciones al desarrollo de la tecnologia, asumiendo roles de liderazgo y contribuyendo a programas educacionales. Aquí hay un video para mostrar algunos ejemplos |
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Single 3D EM simulation software solves different kinds of problems |
Unique features of WIPL-D software suite provide a wide application range spanning: antenna design, arrays & radomes, antenna placement, RCS/scattering, EMC, microwave circuits, LF problems, medical, automotive, military, IoT, 5G, etc. |
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Próximos Eventos/Llamados |
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MAPCON 2022 | Bangalore, India | Dic 12-15, 2022
IEEE MTT-S y IEEE AP-S se unieron y firmaron un Memorando de Entendimiento have come together and signed a MoU por combinar dos conferencias emblemáticas de las respectivas sociedades en India (IMaRC e InCAP) en una sola conferencia: Conferencia de Microondas, Antenas y Propagación (MAPCON). MAPCON 2022 creará una plataforma internacional para expertos y tecnólogos en microondas, antenas y propagación para colaborar y compartir su visión, experiencia y conocimiento. únase a nosotros en Bangalore, India, del 12 al 15 de diciembre de 2022.
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Se acerca la fecha límite para envio de trabajos al RFIC | Ene 15, 2022
El Simposio de circuitos integrados de radiofrecuencia (RFIC) IEEE 2023 es el principal foro centrado exclusivamente en presentar los últimos resultados de investigación en RF, mmW y circuitos integrados inalámbricos. RFIC ha ampliado su enfoque para incluir sistemas, aplicaciones y demostraciones interactivas, incluidos sistemas móviles para 5G y más allá, sistemas de radar, terahertz, biomédicos y optoelectrónicos. RFIC 2023 da inicio a la Microwave Week 2023 con IMS y ARFTG en San Diego.
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Editor-Jefe
Dr. Hjalti Sigmarsson
University of Oklahoma, USA
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Editor Gerente
Dr. Tejinder Singh
Dell Technologies, Canada
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