Wideband compact power amplifier based on novel spatial power combining technique for millimeter‐wave applications
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32594
Abstract: Based on spatial power combining technique using a novel waveguide‐to‐microstrip transition, this article proposes a wideband compact double‐layer two‐level power amplifier composed by six commercial power amplifier chips for millimeter‐wave applications. Double antipodal fin line… read more here.
Keywords: millimeter wave; power amplifier; power combining; spatial power ... See more keywords
High-power ultra-wideband power-combining technique based on microstrip line and ridge waveguide
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2024.2319681
Abstract: ABSTRACT Based on microstrip-line power divider and ridge-waveguide power combiner, a high-power ultra-wideband solid-state power-combining amplifier is designed and fabricated. The Measured results show that the continuous wave output power of the ultra-wideband solid-state power-combining… read more here.
Keywords: based microstrip; ultra wideband; power ultra; power ... See more keywords
A Wideband and Low-Loss Spatial Power Combining Module for mm-Wave High-Power Amplifiers
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3033623
Abstract: We present a low-loss power combiner, providing a highly integrated interface from an array of mm-wave power amplifiers (PAs) to a single standard rectangular waveguide (WG). The PAs are connected to an array of parallel… read more here.
Keywords: low loss; combining module; power amplifiers; power ... See more keywords
Quadruple-Differentially-Driven Offset-Probe- Fed Patch Antenna for On-Antenna Power Combining
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3359438
Abstract: In this paper, a novel quadruple differentially driven offset probe fed patch antenna is introduced to extend the on-antenna power combining (OAPC) capabilities. This original design is based on the feeding of the two fundamental… read more here.
Keywords: offset probe; patch antenna; power; power combining ... See more keywords
High Efficiency D-Band Multiway Power Combined Amplifiers With 17.5–19-dBm Psat and 14.2–12.1% Peak PAE in 45-nm CMOS RFSOI
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3145394
Abstract: This article presents fully integrated power amplifiers (PAs) with eight-way low-loss power combining for $D$ -band applications in the GlobalFoundries CMOS 45RFSOI process. The eight-way power combining (four-way differential) common source (C.S.) and cascode amplifiers… read more here.
Keywords: power combining; way; power; eight way ... See more keywords
High-Efficiency Isolator-Free Magnetron Power Combining Method Based on H-Plane Tee Coupling and Peer-to-Peer Locking
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2025.3598872
Abstract: Magnetrons are widely used as high-performance microwave sources in microwave heating, microwave chemistry, and microwave power transmission due to their high efficiency, low cost, and compact size advantages. However, the output power of a single… read more here.
Keywords: high efficiency; output; magnetron; power ... See more keywords