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1

[IEEE 2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G) - Dublin, Ireland (2018.8.30-2018.8.31)] 2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G) - Riemann-Pump based RF-Power DACs in GaN Technology for 5G Base Stations

Weis, Markus, Friesicke, Christian, Quay, Rudiger, Ambacher, Oliver

Year:

2018

Language:

english

File:

PDF, 1.33 MB

english, 2018

2

High-Power Microwave GaN/AlGaN HEMTs and MMICs on SiC and Silicon Substrates for Modern Radio Communication

Quay, Rüdiger, Schwantuschke, Dirk, Ture, Erdin, van Raay, Friedbert, Friesicke, Christian, Krause, Sebastian, Müller, Stefan, Breuer, Steffen, Godejohann, Birte, Brückner, Peter

Journal:

physica status solidi (a)

Year:

2018

Language:

english

File:

PDF, 2.21 MB

english, 2018

3

[IEEE 2018 German Microwave Conference (GeMiC) - Freiburg, Germany (2018.3.12-2018.3.14)] 2018 11th German Microwave Conference (GeMiC) - Investigation of differential broadband amplifiers in normally-on mHEMT technology

John, Laurenz, Merkle, Thomas, Friesicke, Christian, Tessmann, Axel, Leuther, Arnulf, Schlechtweg, Michael, Zwick, Thomas

Year:

2018

Language:

english

File:

PDF, 257 KB

english, 2018

4

Analysis and Development of Submillimeter-Wave Stacked-FET Power Amplifier MMICs in 35-nm mHEMT Technology

Amado-Rey, Ana Belen, Campos-Roca, Yolanda, van Raay, Friedbert, Friesicke, Christian, Wagner, Sandrine, Massler, Hermann, Leuther, Arnulf, Ambacher, Oliver

Journal:

IEEE Transactions on Terahertz Science and Technology

Year:

2018

Language:

english

File:

PDF, 1.24 MB

english, 2018

5

[IEEE 2019 IEEE/MTT-S International Microwave Symposium - IMS 2019 - Boston, MA, USA (2019.6.2-2019.6.7)] 2019 IEEE MTT-S International Microwave Symposium (IMS) - Design, Analysis and Evaluation of a Broadband High-Power Amplifier for Ka-Band Frequencies

Neininger, Philipp, John, Laurenz, Bruckner, Peter, Friesicke, Christian, Quay, Rudiger, Zwick, Thomas

Year:

2019

Language:

english

File:

PDF, 1.70 MB

english, 2019

6

D-Band and G-Band High-Performance GaN Power Amplifier MMICs

Cwiklinski, Maciej, Bruckner, Peter, Leone, Stefano, Friesicke, Christian, Massler, Hermann, Lozar, Roger, Wagner, Sandrine, Quay, Rudiger, Ambacher, Oliver

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

2019

File:

PDF, 4.51 MB

2019

7

[IEEE 2016 German Microwave Conference (GeMiC ) - Bochum, Germany (2016.3.14-2016.3.16)] 2016 German Microwave Conference (GeMiC) - Active multi-feed satcom systems with GaN SSPA at K-band

Feuerschutz, Philip, Rave, Christian, Samis, Stanislav, Friesicke, Christian, Quay, Rudiger, Konrath, Willibald, Hirche, Klaus, Schobert, Dennis, Schneider, Michael, Jacob, Arne F.

Year:

2016

Language:

english

File:

PDF, 1.33 MB

english, 2016

8

[IEEE 2018 German Microwave Conference (GeMiC) - Freiburg, Germany (2018.3.12-2018.3.14)] 2018 11th German Microwave Conference (GeMiC) - A 5 W AlGaN/GaN power amplifier MMIC for 25–27 GHz downlink applications

Samis, S., Friesicke, C., Feuerschutz, P., Lozar, R., Maier, T., Bruckner, P., Quay, R., Jacob, A. F.

Year:

2018

Language:

english

File:

PDF, 394 KB

english, 2018

9

[IEEE 2017 IEEE/MTT-S International Microwave Symposium - IMS 2017 - Honololu, HI, USA (2017.6.4-2017.6.9)] 2017 IEEE MTT-S International Microwave Symposium (IMS) - Investigation of direct-coupled amplifier topologies for wireless communication systems using normally-on mHEMT technology

John, Laurenz, Merkle, Thomas, Friesicke, Christian, Tessmann, Axel, Leuther, Arnulf, Lozar, Roger, Schlechtweg, Michael, Zwick, Thomas

Year:

2017

Language:

english

File:

PDF, 322 KB

english, 2017

10

A 280-310 GHz InAlAs/InGaAs mHEMT Power Amplifier MMIC with 6.7-8.3 dBm Output Power

John, Laurenz, Neininger, Philipp, Friesicke, Christian, Tessmann, Axel, Leuther, Arnulf, Schlechtweg, Michael, Zwick, Thomas

Journal:

IEEE Microwave and Wireless Components Letters

Year:

2018

File:

PDF, 1.41 MB

2018

11

[IEEE 2020 IEEE/MTT-S International Microwave Symposium (IMS) - Los Angeles, CA, USA (2020.8.4-2020.8.6)] 2020 IEEE/MTT-S International Microwave Symposium (IMS) - A Novel 32-Gb/s 5.6-Vpp Digital-to-Analog Converter in 100 nm GaN Technology for 5G Signal Generation

Weiss, Markus, Friesicke, Christian, Quay, Rudiger, Ambacher, Oliver

Year:

2020

File:

PDF, 645 KB

2020

12

[IEEE 2009 IEEE MTT-S International Microwave Symposium Digest (MTT) - Boston, MA, USA (2009.06.7-2009.06.12)] 2009 IEEE MTT-S International Microwave Symposium Digest - Stepped impedance microstrip couplers with improved directivity

Muller, Johannes, Friesicke, Christian, Jacob, Arne F.

Year:

2009

Language:

english

File:

PDF, 337 KB

english, 2009

13

RCT on discharge planning for high utilisers of psychiatric services II. Needs-oriented intervention

S. Steffen, W. Gaebel, B. Janssen, H. Zimmer, H.E. Klein, C. Cording, H. Spiessl, A. Janner, H. Freyberger, C. Spitzer, K. Friesicke, T. Steinert, J. Bergk, U. Scheck, R. Kalkan, B. Puschner, T. Becke

Journal:

European Psychiatry

Year:

2007

Language:

english

File:

PDF, 47 KB

english, 2007

14

A Packaged Ultrawideband Filter with High Stopband Rejection [Application Notes

Stark, Alexander, Friesicke, Christia, Muller, Johannes, Jacob, Arne

Journal:

IEEE Microwave Magazine

Year:

2010

Language:

english

File:

PDF, 1.38 MB

english, 2010

15

[IEEE 2014 20th International Conference on Microwaves, Radar, and Wireless Communications (MIKON) - Gdansk, Poland (2014.6.16-2014.6.18)] 2014 20th International Conference on Microwaves, Radar and Wireless Communications (MIKON) - K-band power amplifiers in a 100 nm GaN HEMT microstrip line MMIC technology

Friesicke, C., Jacob, A. F., Quay, R.

Year:

2014

Language:

english

File:

PDF, 725 KB

english, 2014

16

[IEEE 2014 20th International Conference on Microwaves, Radar, and Wireless Communications (MIKON) - Gdansk, Poland (2014.6.16-2014.6.18)] 2014 20th International Conference on Microwaves, Radar and Wireless Communications (MIKON) - Concept and system analysis of wideband transmit front-ends for high data rate communication systems at W-band

Giese, Malte, Friesicke, Christian, Jacob, Arne F.

Year:

2014

Language:

english

File:

PDF, 252 KB

english, 2014

17

[IEEE 2013 IEEE/MTT-S International Microwave Symposium - MTT 2013 - Seattle, WA, USA (2013.06.2-2013.06.7)] 2013 IEEE MTT-S International Microwave Symposium Digest (MTT) - On-orbit verification of an LTCC double flip-chip packaging concept in an S-/K-band satellite transponder

Brosius, Sascha, Friesicke, Christian, Baras, Torben, Molke, Alexander, Jacob, Arne F.

Year:

2013

Language:

english

File:

PDF, 196 KB

english, 2013

18

Akute Nierenschädigung bei einer 47-jährigen Patientin

Friesicke, H., Gellner, R., Baumgärtel, M.W.

Journal:

Year:

2015

Language:

german

File:

PDF, 213 KB

german, 2015

19

The Resistive-Reactive Class-J Power Amplifier Mode

Friesicke, Christian, Quay, Rudiger, Jacob, Arne F.

Journal:

IEEE Microwave and Wireless Components Letters

Year:

2015

Language:

english

File:

PDF, 994 KB

english, 2015

20

[IEEE 2014 44th European Microwave Conference (EuMC) - Rome (2014.10.6-2014.10.9)] 2014 44th European Microwave Conference - Comparison of second-harmonic matching of AlGaN/GaN HEMTs at K-band

Friesicke, C., Quay, R., Jacob, A. F.

Year:

2014

Language:

english

File:

PDF, 754 KB

english, 2014

21

[IEEE 2014 9th European Microwave Integrated Circuits Conference (EuMIC) - Rome, Italy (2014.10.6-2014.10.7)] 2014 9th European Microwave Integrated Circuit Conference - Comparison of second-harmonic matching of AlGaN/GaN HEMTs at K-band

Friesicke, C., Quay, R., Jacob, A. F.

Year:

2014

Language:

english

File:

PDF, 741 KB

english, 2014

22

[IEEE 2016 IEEE/MTT-S International Microwave Symposium (IMS) - San Francisco, CA (2016.5.22-2016.5.27)] 2016 IEEE MTT-S International Microwave Symposium (IMS) - A 40 dBm AlGaN/GaN HEMT power amplifier MMIC for SatCom applications at K-band

Friesicke, C., Feuerschutz, P., Quay, R., Ambacher, O., Jacob, A. F.

Year:

2016

Language:

english

File:

PDF, 469 KB

english, 2016

23

[IEEE 2016 11th European Microwave Integrated Circuits Conference (EuMIC) - London, United Kingdom (2016.10.3-2016.10.4)] 2016 11th European Microwave Integrated Circuits Conference (EuMIC) - A 280 GHz stacked-FET power amplifier cell using 50 nm metamorphic HEMT technology

Amado-Rey, B., Campos-Roca, Y., Friesicke, C., Tessmann, A., Lozar, R., Wagner, S., Leuther, A., Schlechtweg, M., Ambacher, O.

Year:

2016

Language:

english

File:

PDF, 287 KB

english, 2016

24

[IEEE 2016 11th European Microwave Integrated Circuits Conference (EuMIC) - London, United Kingdom (2016.10.3-2016.10.4)] 2016 11th European Microwave Integrated Circuits Conference (EuMIC) - A Q-band power amplifier MMIC using 100 nm AlGaN/GaN HEMT

Feuerschutz, Philip, Friesicke, Christian, Quay, Rudiger, Jacob, Arne F.

Year:

2016

Language:

english

File:

PDF, 691 KB

english, 2016

25

[IEEE 2016 46th European Microwave Conference (EuMC) - London, United Kingdom (2016.10.4-2016.10.6)] 2016 46th European Microwave Conference (EuMC) - Packaged AlGaN/GaN HEMT power bars with 900 W output power and high PAE at L-band

Friesicke, C., Maier, T., Bruckner, P., Quay, R., Ambacher, O.

Year:

2016

Language:

english

File:

PDF, 221 KB

english, 2016

26

[IEEE 2016 Asia-Pacific Microwave Conference (APMC) - New Delhi, India (2016.12.5-2016.12.9)] 2016 Asia-Pacific Microwave Conference (APMC) - A broadband 175–245 GHz balanced medium power amplifier using 50-nm mHEMT technology

Amado-Rey, B., Campos-Roca, Y., Friesicke, C., Tessmann, A., Massler, H., Wagner, S., Leuther, A., Schlechtweg, M., Ambacher, O.

Year:

2016

Language:

english

File:

PDF, 797 KB

english, 2016

27

Design, Realization, and Evaluation of a Riemann Pump in GaN Technology

Weib, Markus, Friesicke, Christian, Metzger, Thomas, Schmidhammer, Edgar, Quay, Rudiger, Ambacher, Oliver

Journal:

IEEE Microwave and Wireless Components Letters

Year:

2017

Language:

english

File:

PDF, 872 KB

english, 2017

28

[IEEE 2017 47th European Microwave Conference (EuMC) - Nuremberg (2017.10.10-2017.10.12)] 2017 47th European Microwave Conference (EuMC) - A sequential power amplifier at 3.5 GHz for 5G applications

Neininger, P., Friesicke, C., Krause, S., Meder, D., Lozar, R., Merkle, T., Quay, R., Zwick, T.

Year:

2017

Language:

english

File:

PDF, 737 KB

english, 2017

29

[IEEE 2018 German Microwave Conference (GeMiC) - Freiburg, Germany (2018.3.12-2018.3.14)] 2018 11th German Microwave Conference (GeMiC) - Two Q-band power amplifier MMICs in 100 nm AlGaN/GaN HEMT technology

Feuerschutz, Philip, Friesicke, Christian, Lozar, Roger, Wagner, Sandrine, Maier, Thomas, Bruckner, Peter, Quay, Ruudiger, Jacob, Arne F.

Year:

2018

Language:

english

File:

PDF, 343 KB

english, 2018

30

splash! – ein Festival mit Folgen; splash!—a festival with consequences;

Friesicke, H., Büttner-Herold, M., Baumgärtel, M. W.

Journal:

Year:

2018

Language:

german

File:

PDF, 437 KB

german, 2018

31

[IEEE 2018 German Microwave Conference (GeMiC) - Freiburg, Germany (2018.3.12-2018.3.14)] 2018 11th German Microwave Conference (GeMiC) - Analysis of 4-way divider MMICs in GaAs technology for H-band applications

Amado-Rey, B., Campos-Roca, Y., Friesicke, C., van Raay, F., Massler, H., Leuther, A., Ambacher, O.

Year:

2018

Language:

english

File:

PDF, 344 KB

english, 2018

32

[IEEE 2018 IEEE/MTT-S International Microwave Symposium - IMS 2018 - Philadelphia, PA, USA (2018.6.10-2018.6.15)] 2018 IEEE/MTT-S International Microwave Symposium - IMS - First Full W-Band GaN Power Amplifier MMICs with Novel Broadband Radial Stubs and 50 GHz of Bandwidth

Cwiklinski, Maciej, Friesicke, Christian, Bruckner, Peter, Schwantuschke, Dirk, Lozar, Roger, Mabler, Herman, Wagner, Sandrine, Quay, Rudiger

Year:

2018

Language:

english

File:

PDF, 1.62 MB

english, 2018

33

[IEEE 2018 IEEE/MTT-S International Microwave Symposium - IMS 2018 - Philadelphia, PA, USA (2018.6.10-2018.6.15)] 2018 IEEE/MTT-S International Microwave Symposium - IMS - In situ Load- Pull MMIC for Large-Signal Characterization of mHEMT Devices at Submillimeter- Wave Frequencies

John, Laurenz, Ohlrogge, Matthias, Wagner, Sandrine, Friesicke, Christian, Tessmann, Axel, Leuther, Arnulf, Zwick, Thomas

Year:

2018

Language:

english

File:

PDF, 516 KB

english, 2018

34

A $G$-Band Broadband Balanced Power Amplifier Module Based on Cascode mHEMTs

Amado-Rey, B., Campos-Roca, Y., Friesicke, C., van Raay, F., Massler, H., Leuther, A., Ambacher, O.

Journal:

IEEE Microwave and Wireless Components Letters

Year:

2018

Language:

english

File:

PDF, 1.22 MB

english, 2018

35

GCPW GaAs Broadside Couplers at H-Band and Application to Balanced Power Amplifiers

Amado-Rey, Ana Belen, Campos-Roca, Yolanda, Friesicke, Christian, Wagner, Sandrine, Ambacher, Oliver

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

2018

Language:

english

File:

PDF, 4.44 MB

english, 2018

36

Full W-Band GaN Power Amplifier MMICs Using a Novel Type of Broadband Radial Stub

Cwiklinski, Maciej, Friesicke, Christian, Bruckner, Peter, Schwantuschke, Dirk, Wagner, Sandrine, Lozar, Roger, Massler, Hermann, Quay, Rudiger, Ambacher, Oliver

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

2018

Language:

english

File:

PDF, 4.23 MB

english, 2018

37

[IEEE 2019 IEEE/MTT-S International Microwave Symposium - IMS 2019 - Boston, MA, USA (2019.6.2-2019.6.7)] 2019 IEEE MTT-S International Microwave Symposium (IMS) - Integrated 2-b Riemann Pump RF-DAC in GaN Technology for 5G Base Stations

Weis, Markus, Friesicke, Christian, Quay, Rudiger, Ambacher, Oliver

Year:

2019

Language:

english

File:

PDF, 455 KB

english, 2019

38

D-Band and G-Band High-Performance GaN Power Amplifier MMICs

Cwiklinski, Maciej, Bruckner, Peter, Leone, Stefano, Friesicke, Christian, Massler, Hermann, Lozar, Roger, Wagner, Sandrine, Quay, Rudiger, Ambacher, Oliver

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

2019

Language:

english

File:

PDF, 4.51 MB

english, 2019

39

[IEEE 2019 IEEE/MTT-S International Microwave Symposium - IMS 2019 - Boston, MA, USA (2019.6.2-2019.6.7)] 2019 IEEE MTT-S International Microwave Symposium (IMS) - 190-GHz G-Band GaN Amplifier MMICs with 40GHz of Bandwidth

Cwiklinski, Maciej, Bruckner, Peter, Leone, Stefano, Friesicke, Christian, Lozar, Roger, Mabler, Hermann, Quay, Rudiger, Ambacher, Oliver

Year:

2019

Language:

english

File:

PDF, 1.98 MB

english, 2019

40

[IEEE 2020 IEEE/MTT-S International Microwave Symposium (IMS) - Los Angeles, CA, USA (2020.8.4-2020.8.6)] 2020 IEEE/MTT-S International Microwave Symposium (IMS) - First Demonstration of G-Band Broadband GaN Power Amplifier MMICs Operating Beyond 200 GHz

Cwiklinski, Maciej, Bruckner, Peter, Leone, Stefano, Krause, Sebastian, Friesicke, Christian, Massler, Hermann, Quay, Rudiger, Ambacher, Oliver

Year:

2020

File:

PDF, 1.85 MB

2020