24–40 GHz mmWave Down-Conversion Mixer With Broadband Capacitor-Tuned Coupled Resonators for 5G New Radio Cellular Applications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3149311
Abstract: In this paper, a 24–40 GHz broadband millimeter-wave (mmWave) down-conversion double-balanced mixer with a dual-band local oscillator (LO) buffer employing RF and IF coupled resonators is presented for 5G new radio (NR) frequency range 2… read more here.
Keywords: coupled resonators; tex math; mixer; inline formula ... See more keywords
A Compact Digitally-Assisted Merged LNA Vector Modulator Using Coupled Resonators for Integrated Beamforming Transceivers
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2019.2915538
Abstract: This paper presents a compact differential quadrature generation scheme using transformer coupled resonators for use in scalable fifth-generation (5G) phased-array architectures. A merged low-noise amplifier vector modulator (LNA-VM) architecture is introduced where quadrature generation, conventionally… read more here.
Keywords: generation; quadrature; scheme; coupled resonators ... See more keywords
Dielectric Anisotropy Sensor Using Coupled Resonators
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2019.2958265
Abstract: In this article, a new approach is proposed for the measurement of the uniaxial anisotropic dielectric constant of different planar samples by means of a single sensor. The sensor is based on a couple of… read more here.
Keywords: anisotropy sensor; sensor using; dielectric anisotropy; coupled resonators ... See more keywords
Induced high-order resonance linewidth shrinking with multiple coupled resonators in silicon-organic hybrid slotted two-dimensional photonic crystals for reduced optical switching power in bistable devices
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nanophotonics"
DOI: 10.1117/1.jnp.12.016014
Abstract: Abstract. Shrinking the linewidth of resonances induced by multiple coupled resonators is comprehensively analyzed using the coupled-mode theory (CMT) in time. Two types of coupled resonators under investigation are coupled resonator optical waveguides (CROWs) and… read more here.
Keywords: slotted two; multiple coupled; two dimensional; geometry ... See more keywords
CMOS-compatible compact optical isolator based on space-time modulated coupled resonators.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.473927
Abstract: This work shows how phase-shifted time-modulations applied to two or more near-field coupled resonators can be engineered to achieve magnet-free optical isolation in a compact footprint. Because of the strong light-matter interaction afforded by high… read more here.
Keywords: time; compact optical; coupled resonators; cmos compatible ... See more keywords
Utilizing the Intrinsic Mode of Weakly Coupled Resonators for Temperature Compensation
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13091447
Abstract: Accelerometers based on outputting amplitude ratios in weakly coupled resonators (WCRs) are attractive because their parametric sensitivity is higher by two or three orders of magnitudes than those based on outputting frequency. However, the impact… read more here.
Keywords: temperature compensation; temperature; coupled resonators; mode ... See more keywords