H. Knapp

2.5k total citations
139 papers, 1.8k citations indexed

About

H. Knapp is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Biomedical Engineering. According to data from OpenAlex, H. Knapp has authored 139 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 138 papers in Electrical and Electronic Engineering, 11 papers in Atomic and Molecular Physics, and Optics and 11 papers in Biomedical Engineering. Recurrent topics in H. Knapp's work include Radio Frequency Integrated Circuit Design (119 papers), Microwave Engineering and Waveguides (56 papers) and Photonic and Optical Devices (51 papers). H. Knapp is often cited by papers focused on Radio Frequency Integrated Circuit Design (119 papers), Microwave Engineering and Waveguides (56 papers) and Photonic and Optical Devices (51 papers). H. Knapp collaborates with scholars based in Germany, Austria and United States. H. Knapp's co-authors include Klaus Aufinger, T.F. Meister, J. Böck, M. Wurzer, Arpad L. Scholtz, W. Simbürger, H.-D. Wohlmuth, S. Boguth, Linus Maurer and Saverio Trotta and has published in prestigious journals such as IEEE Journal of Solid-State Circuits, Applied Surface Science and IEEE Transactions on Microwave Theory and Techniques.

In The Last Decade

H. Knapp

136 papers receiving 1.7k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
H. Knapp Germany	24	1.7k	236	164	121	58	139	1.8k
J. Böck Germany	24	1.8k 1.0×	192 0.8×	151 0.9×	208 1.7×	66 1.1×	88	1.8k
T.F. Meister Germany	24	1.6k 0.9×	195 0.8×	60 0.4×	218 1.8×	51 0.9×	100	1.7k
Tadao Nakagawa Japan	15	711 0.4×	103 0.4×	114 0.7×	131 1.1×	32 0.6×	101	772
Arpad L. Scholtz Austria	20	1.1k 0.6×	154 0.7×	181 1.1×	174 1.4×	31 0.5×	111	1.2k
E. Laskin Canada	15	927 0.5×	97 0.4×	51 0.3×	70 0.6×	70 1.2×	28	951
H.-M. Rein Germany	28	2.5k 1.5×	343 1.5×	49 0.3×	320 2.6×	29 0.5×	140	2.6k
J. Graffeuil France	20	1.3k 0.7×	209 0.9×	65 0.4×	442 3.7×	32 0.6×	162	1.3k
Ranjit Gharpurey United States	20	1.4k 0.8×	319 1.4×	56 0.3×	92 0.8×	9 0.2×	103	1.4k
Qun Jane Gu United States	24	1.8k 1.1×	216 0.9×	184 1.1×	170 1.4×	109 1.9×	164	1.9k
Debin Hou China	18	1.5k 0.9×	73 0.3×	598 3.6×	95 0.8×	61 1.1×	117	1.6k

Countries citing papers authored by H. Knapp

Since Specialization

Citations

This map shows the geographic impact of H. Knapp's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by H. Knapp with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Knapp more than expected).

Fields of papers citing papers by H. Knapp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Knapp. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H. Knapp. The network helps show where H. Knapp may publish in the future.

Co-authorship network of co-authors of H. Knapp

This figure shows the co-authorship network connecting the top 25 collaborators of H. Knapp. A scholar is included among the top collaborators of H. Knapp based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H. Knapp. H. Knapp is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Knapp, H., et al.. (2024). VCO Design With Uniformly Low Phase Noise Versus Frequency and Temperature for D-Band Applications. IEEE Transactions on Microwave Theory and Techniques. 72(11). 6216–6227. 1 indexed citations

Knapp, H., et al.. (2023). A Monostatic D-Band Doppler MMIC With Very Compact I/Q Mixer Realization in SiGe BiCMOS Technology. IEEE Transactions on Microwave Theory and Techniques. 72(1). 606–617. 1 indexed citations

Knapp, H., et al.. (2023). A Compact 140-GHz Radar MMIC with I/Q Downconverter in SiGe BiCMOS Technology. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 509–512. 2 indexed citations

Knapp, H., et al.. (2021). Design of a Cost-Efficient Monostatic Radar Sensor With Antenna on Chip and Lens in Package. IEEE Transactions on Microwave Theory and Techniques. 70(1). 502–512. 16 indexed citations

Knapp, H., et al.. (2021). A 122-242 GHz Dynamic Frequency Divider in an Advanced BiCMOS Technology. 1 indexed citations

Knapp, H., et al.. (2021). An Automotive D-Band FMCW Radar Sensor Based on a SiGe-Transceiver MMIC. IEEE Microwave and Wireless Components Letters. 32(3). 194–197. 13 indexed citations

Knapp, H., Hao Li, Klaus Aufinger, et al.. (2016). Wideband 148–188 GHz push-push VCO using variable inductance and capacitance. 313–316. 8 indexed citations

Böck, J., Klaus Aufinger, S. Boguth, et al.. (2015). SiGe HBT and BiCMOS process integration optimization within the DOTSEVEN project. 121–124. 125 indexed citations

Pohl, Nils, et al.. (2012). An 8 bit programmable 18 GHz frequency divider for mm-wave frequency synthesis. European Microwave Integrated Circuit Conference. 5 indexed citations

10.

Іссаков, Вадим, et al.. (2010). A 22-39 GHz passive mixer in SiGe:C bipolar technology. 2010 IEEE MTT-S International Microwave Symposium. 1–1. 2 indexed citations

11.

Іссаков, Вадим, H. Knapp, Marc Tiebout, et al.. (2009). Comparison of 24 GHz low-noise mixers in CMOS and SiGe:C technologies. 184–187. 13 indexed citations

12.

Іссаков, Вадим, H. Knapp, Maciej Wojnowski, et al.. (2009). ESD-Protected 24 GHz LNA for Radar Applications in SiGe:C Technology. 1–4. 17 indexed citations

13.

Forstner, Hans Peter, H. Knapp, H.-M. Rein, et al.. (2007). A 19GHz VCO downconverter MMIC for 77GHz automotive radar frontends in a SiGe bipolar production technology. 39. 178–181. 10 indexed citations

14.

Dehlink, Bernhard, et al.. (2007). Integrated Bandpass Filter at 77 GHz in SiGe Technology. IEEE Microwave and Wireless Components Letters. 17(5). 346–348. 47 indexed citations

15.

Trotta, Saverio, H. Knapp, Klaus Aufinger, et al.. (2007). A 79GHz SiGe-Bipolar Spread-Spectrum TX for Automotive Radar. 430–613. 26 indexed citations

16.

Wohlmuth, H.-D., D. Kehrer, Marc Tiebout, et al.. (2003). High speed CMOS circuits up to 40 Gb/s and 50 GHz. 31–34. 1 indexed citations

17.

Kehrer, D., et al.. (2002). A 15 Gb/s 4:1 parallel–to–serial data multiplexer in 0.12µm CMOS. European Solid-State Circuits Conference. 227–230. 4 indexed citations

18.

Böck, J., H. Schäfer, H. Knapp, et al.. (2002). High-speed SiGe:C bipolar technology. 15.5.1–15.5.4. 24 indexed citations

19.

Wohlmuth, H.-D., et al.. (1999). 2 GHz Meißner VCO in Si Bipolar Technology. 190–193. 4 indexed citations

20.

Simbürger, W., H. Knapp, & P. Weger. (1995). Characterization of a microwave silicon single-chip direct conversion RF transceiver. 646–657. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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