A Compact 38 GHz Multibeam Antenna Array With Multifolded Butler Matrix for 5G Applications
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2017.2757045
Abstract: A compact 38 GHz multibeam antenna array is presented for fifth-generation applications. A beamforming network featuring a substrate integrated waveguide (SIW) multifolded 4 × 8 Butler matrix is constructed. Benefiting from multilayer structure, the Butler… read more here.
Keywords: butler matrix; array; compact ghz; antenna array ... See more keywords
A Compact 1.0–12.5-GHz LNA MMIC With 1.5-dB NF Based on Multiple Resistive Feedback in 0.15-μm GaAs pHEMT Technology
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2023.3238361
Abstract: In this paper, a 2-stage compact wideband low-noise amplifier (LNA) monolithic microwave integrated circuit (MMIC) with multiple resistive feedback (MRFB) is presented. From the DC point of view, the proposed MRFB functions as a self-biasing… read more here.
Keywords: resistive feedback; gaas; multiple resistive; compact ghz ... See more keywords
A Compact 0.2-1.6 GHz 20 MHz-Bandwidth Passive-LNA Exploiting an N-Path 1:3 Transformer
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2023.3257880
Abstract: A compact passive low-noise amplifier (pLNA) with an N-path 1:3 transformer is demonstrated. Consisting of only switches and capacitors, the N-path 1:3 transformer offers passive voltage gain and high-Q bandpass filtering in a smaller area… read more here.
Keywords: mhz bandwidth; path transformer; compact ghz; transformer ... See more keywords