Search Results - "KORNDÖRFER, Falk"
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Differential-Mode Power Detection for Built-In Self-Test of SiGe Automotive Radar Transceiver Front Ends
Published in IEEE transactions on microwave theory and techniques (01-08-2024)“…Recently, the feasibility of differential-mode power detection for built-in self-test (BIST) in millimeter-wave SiGe transceiver front ends has been…”
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Compact Large-Signal Shot-Noise Model for HBTs
Published in IEEE transactions on microwave theory and techniques (01-01-2008)“…A new description of the shot noise in HBTs is proposed that accounts for the correlation of the sources. It can easily be included in large-signal models,…”
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Performance Comparison of Broadband Traveling Wave Amplifiers in 130-nm SiGe:C SG13G2 and SG13G3 BiCMOS Technologies
Published in IEEE microwave and wireless components letters (01-06-2021)“…In this letter, a comparison between two ultra-wideband traveling wave amplifiers (TWAs) designed in two different SiGe:C technologies consuming only 500 mW is…”
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A 0.13 \mu} SiGe BiCMOS Technology Featuring f /f of 240/330 GHz and Gate Delays Below 3 ps
Published in IEEE journal of solid-state circuits (01-09-2010)“…A 0.13 μm SiGe BiCMOS technology for millimeter-wave applications is presented. This technology features high-speed HBTs with peak transit frequencies f T of…”
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DC-Coupled Ultra Broadband Differential to Single-Ended Active Balun in 130-nm SiGe BiCMOS Technology
Published in IEEE microwave and wireless technology letters (Print) (01-03-2023)“…The dc-coupled (DCC) broadband operation is a fundamental requirement in many applications, especially in optical communication systems. However, circuits…”
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Lumped Ultra-Broadband Linear Driver in 130 nm SiGe SG13G3 Technology
Published in 2022 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS) (16-10-2022)“…In this paper, a fully differential lumped linear driver for optical modulators using the novel high performance 130 nm IHP SG13G3 BiCMOS technology, featuring…”
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Conference Proceeding -
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Layout based electro-thermal simulation setup
Published in 2018 IEEE 18th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF) (01-01-2018)“…In this work we demonstrate the use of an electro-thermal simulation software to simulate the thermal resistance of SiGe HBTs. The method uses a co-simulation…”
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Conference Proceeding -
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Automated Extraction of Silicon Dioxide Thermal Conductivity Values Based on Electro-Thermal Simulations
Published in 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) (01-01-2019)“…An approach to extract the silicon dioxide thermal conductivity values is presented. A variety of metal resistor test structures are produced using a 0.25 μm…”
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Conference Proceeding -
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Lumped modeling of integrated MIM capacitors for RF applications
Published in 2016 88th ARFTG Microwave Measurement Conference (ARFTG) (01-12-2016)“…This paper presents a scalable MIM capacitor model that is applicable at RF and mm-wave frequencies. The model parameters are obtained from electromagnetic…”
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A Small-Area, Low-Power 76-81GHz HBT-based Differential Power Detector for Built-In Self-Test in Automotive Radar Applications
Published in 2022 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (19-06-2022)“…This paper presents a differential power detector for automotive radar applications based on the nonlinearity of a SiGe HBT. Compared to other commonly used…”
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Conference Proceeding -
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High-Q passives for mm-wave SiGe applications
Published in 2009 IEEE Bipolar/BiCMOS Circuits and Technology Meeting (01-10-2009)“…Deep-silicon etching technique was used for achieving high-Q inductors in a 0.25 mum SiGe:C BiCMOS process. Low-resistive silicon regions under passive…”
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Conference Proceeding -
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Simulation and measurement of back side etched inductors
Published in The 40th European Microwave Conference (01-09-2010)“…Deep-silicon etching was applied to an inductor in a 0.25 μm SiGe:C BiCMOS process. Significant increase of quality factor was achieved. Different simulations…”
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Conference Proceeding -
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Simulation and measurement of back side etched inductors
Published in The 5th European Microwave Integrated Circuits Conference (01-09-2010)“…Deep-silicon etching was applied to an inductor in a 0.25 μm SiGe:C BiCMOS process. Significant increase of quality factor was achieved. Different simulations…”
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Conference Proceeding -
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A 0.13 [Formula Omitted] SiGe BiCMOS Technology Featuring f[Formula Omitted]/f[Formula Omitted] of 240/330 GHz and Gate Delays Below 3 ps
Published in IEEE journal of solid-state circuits (01-09-2010)“…A 0.13 [Formula Omitted] SiGe BiCMOS technology for millimeter-wave applications is presented. This technology features high-speed HBTs with peak transit…”
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Journal Article -
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A 0.13 mu hbox m SiGe BiCMOS Technology Featuring f T /f max of 240/330 GHz and Gate Delays Below 3 ps
Published in IEEE journal of solid-state circuits (01-09-2010)“…A 0.13 mu hbox m SiGe BiCMOS technology for millimeter-wave applications is presented. This technology features high-speed HBTs with peak transit frequencies f…”
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Journal Article -
17
A Dual-Modulus Frequency Divider up to 128 GHz in SiGe BiCMOS Technology
Published in 2022 17th European Microwave Integrated Circuits Conference (EuMIC) (26-09-2022)“…This paper describes a 2/3 dual-modulus frequency divider operating up to an input frequency of 128 GHz. It is built with emitter-coupled logic (ECL) based…”
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Conference Proceeding -
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Differential Coupler Topologies for Built-In Self-Test of SiGe Automotive Radar Transceivers
Published in 2022 17th European Microwave Integrated Circuits Conference (EuMIC) (26-09-2022)“…This paper presents two differential directional coupler topologies for millimeter-wave built-in self-test (BIST) in the 76 GHz to 81 GHz automotive radar…”
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Conference Proceeding -
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94 GHz Amplifier in SiGe Technology
Published in 2008 38th European Microwave Conference (01-10-2008)“…A 94 GHz ampliffier fabricated in 0.25 μm SiGe BiCMOS technology and using a novel transmission line structure is presented. The circuit is a two-stage cascode…”
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Conference Proceeding -
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Very High-Speed Waveguide Integrated Germanium Photo Detectors
Published in 2021 European Conference on Optical Communication (ECOC) (13-09-2021)“…We present a photodiode in which germanium is laterally sandwiched in between complementary in-situ doped silicon layers. We demonstrate optoelectrical 3-dB…”
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Conference Proceeding