Results 251 to 260 of about 5,206,901 (306)
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280-GHz Frequency Multiplier Chains in 250-nm InP HBT Technology
IEEE Journal of Solid-State Circuits, 2023We report 280 GHz 8:1 and 16:1 frequency multipliers in 250-nm indium phosphide (InP) HBT technology. The 8:1 multiplier uses three cascaded push-push emitter-coupled-pairs serving as balanced frequency doublers, with 1:1 transformers at 35, 70, and 140 ...
Utku Soylu +3 more
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European Conference on Cognitive Ergonomics, 2023
This paper proposes a frequency multiplier architecture for high-frequency capacitive wireless power transfer (WPT) systems using air-core transformers.
Sounak Maji +3 more
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This paper proposes a frequency multiplier architecture for high-frequency capacitive wireless power transfer (WPT) systems using air-core transformers.
Sounak Maji +3 more
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A 220–261 GHz Frequency Multiplier Chain (× 18) With 8-dBm Peak Output Power in 130-nm SiGe
IEEE Microwave and Wireless Components Letters, 2022This letter presents a 220–261-GHz frequency multiplier-by-18 chain in a 130-nm SiGe BiCMOS technology. It consists of three amplifiers (12–15, 110–135, and 216–270 GHz), two frequency triplers (36–45 and 108–135 GHz), a third-order Chebyshev bandpass ...
Esref Turkmen +4 more
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A 20.7–43.8-GHz Low Power Reconfigurable ×2/× 3 Frequency Multiplier for Multiple 5G-mm-Wave Bands
IEEE Journal of Solid-State Circuits, 2022A reconfigurable injection-locked frequency multiplier (RE-ILFM) with both frequency $\times 2$ doubler mode (DM) and $\times 3$ tripler mode (TM) is proposed to increase both the operation frequency range and power efficiency.
Zhipeng Wang +4 more
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A 250-300 GHz Frequency Multiplier-by-8 Chain in SiGe Technology
Intelligent Memory Systems, 2022This paper presents a fully-differential wideband and low power multiplier-by-8 chain covering the frequency band from 250 to 300 GHz, fabricated in a newly developed 130 nm SiGe:C BiCMOS technology from IHP featuring $f_{\mathrm{t}}/f_{\max}$ of about ...
A. Gadallah +4 more
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A SiGe D-Band x12 Frequency Multiplier with Gilbert Cell-Based Tripler
BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2022The design and measurement results of a fully-integrated x12 frequency multiplier for D-Band applications in Infineon’s 0.13 µm SiGe BiCMOS technology B11HFC are presented.
J. Romstadt +4 more
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OFDM Upconverting Transmitter Using a Frequency Multiplier
European Microwave Conference, 2022A novel technique to upconvert and transmit OFDM signals using a frequency multiplier is proposed and experimentally demonstrated. By using the so-called phase-retarder at the transmitter (TX), the nonlinearity of the frequency multiplier is suppressed ...
Dhecha Nopchinda
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A Broadband 110–170 GHz Frequency Multiplier by 4 Chain with 8 dBm Output Power in 130 nm BiCMOS
European Solid-State Circuits Conference, 2021This work presents a broadband and high power D-band multiplier by 4 chain designed in a 130 nm silicon-germanium (SiGe) BiCMOS technology. A single-ended 35 GHz input signal is made differential by a Marchand balun and multiplied by 4 by means of a ...
A. Karakuzulu +3 more
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A 213-233 GHz ×9 Frequency Multiplier Chain with 4.1 dBm Output Power in 40nm Bulk CMOS
Intelligent Memory Systems, 2021A ×9 frequency multiplier chain with 3-dB bandwidth of 213-233 GHz was implemented in 40nm bulk CMOS. It realized 4.1 dBm peak output power without using power combining.
R. Dong +5 more
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A 212–260 GHz Broadband Frequency Multiplier Chain (×4) in 130-nm BiCMOS Technology
Intelligent Memory Systems, 2021This paper presents a single-chip 240 GHz frequency multiplier chain in a 130 nm SiGe BiCMOS process. It consists of two balanced output doublers and an integrated high-gain high output amplifier.
Jiayang Yu +5 more
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