A 53–78 GHz complementary push–push frequency doubler with implicit dual resonance for output power combining
This paper presents a millimeter-wave (mmW) frequency doubler based on complementary
push-push (CPP) configuration achieving wideband, low-power and high-efficiency …
push-push (CPP) configuration achieving wideband, low-power and high-efficiency …
Analysis and linearization of frequency-multiplier-based RF beamforming transmitters over a wide steering range
This article first analyzes the nonlinear behavior of frequency-multiplier (FM)-based radio
frequency (RF) beamforming transmitters TXs) over a wide range of steering angles. Then …
frequency (RF) beamforming transmitters TXs) over a wide range of steering angles. Then …
A 60 GHz low phase noise VCO with second harmonic tail extraction in 40-nm CMOS
This work presents a 60 GHz continuously adjustable mm-wave cross-coupled voltage−
controlled oscillator (VCO) utilizing an innovative frequency doubling technique in 40 nm …
controlled oscillator (VCO) utilizing an innovative frequency doubling technique in 40 nm …
A 120-GHz Class-F Frequency Doubler With 7.8-dBm POUT in 55-nm Bulk CMOS
This article analyzes the 2nd-order harmonic power generation with power level boosted by
fundamental and 3rd-order harmonic based on the Krummenacher–Vittoz (EKV) models …
fundamental and 3rd-order harmonic based on the Krummenacher–Vittoz (EKV) models …
A CMOS complementary common gate capacitive cross-coupled frequency doubler
J Jang, H Lim, TW Kim - … on Circuits and Systems II: Express …, 2022 - ieeexplore.ieee.org
This brief proposes a complementary common gate frequency doubler with a cross-coupling
technique for conversion gain enhancement. The proposed frequency doubler enables a …
technique for conversion gain enhancement. The proposed frequency doubler enables a …
Proof-of-concept of millimeter-wave RF beamforming transmitter architecture employing frequency-multiplier-based up-converters
This letter proposes a millimeter-wave (mm-wave) RF beamforming transmitter (TX)
architecture that employs frequency multipliers (FMs) as frequency up-converters to avoid …
architecture that employs frequency multipliers (FMs) as frequency up-converters to avoid …
A Frequency Doubler With Second Harmonic Feedback for Wideband, Efficient Frequency Multiplication at Millimeter-Wave
Frequency multipliers are widely used in scalable millimeter-wave (mm-wave) arrays in
communication and radar. This article presents an mm-wave frequency doubler (FDB) …
communication and radar. This article presents an mm-wave frequency doubler (FDB) …
Digital Predistortion of Frequency Multiplier-Based Vector Signal Sources With Constrained Transmitter and Observation Receiver Bandwidth
This article proposes a novel digital predistortion (DPD) scheme to linearize frequency
multiplier (FX)-based vector signal sources that are subject to constrained transmitter and …
multiplier (FX)-based vector signal sources that are subject to constrained transmitter and …
A 43–84 GHz, Wideband Frequency Doubler with a Symmetric, AC-Terminated Transformer Balun
This paper presents a frequency doubler with wide tuning range, high efficiency, and high
harmonic rejection ratio for E,VI and U-band applications. A novel transformer balun …
harmonic rejection ratio for E,VI and U-band applications. A novel transformer balun …
A V-Band 16% Efficiency Frequency Doubler-Based RF Beamforming Front-End Module for Vector Modulated Signal Transmission
This paper presents a millimeter-wave frequency multiplier (FM)-based RF beamforming
front-end (FE) suitable for high-frequency vector signal transmission. The design …
front-end (FE) suitable for high-frequency vector signal transmission. The design …