Wide-band radio frequency micro electro-mechanical systems switches and switching networks using a gallium arsenide monolithic microwave-integrated circuits foundry process technology
Rantakari, P., Malmqvist, R., Samuelsson, C., Leblanc, R., Smith, D., Jonsson, R., Simon, W., Saijets, J., Baggen, R., Vähä-Heikkiä, T.
Published in IET microwaves, antennas & propagation (06.06.2011)
Published in IET microwaves, antennas & propagation (06.06.2011)
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Journal Article
Ka-band RF MEMS phase shifters for energy starved millimetre-wave radar sensors
Malmqvist, R, Samuelsson, C, Carlegrim, B, Rantakari, P, Vähä-Heikkilä, T, Rydberg, A, Varis, J
Published in CAS 2010 Proceedings (International Semiconductor Conference) (01.10.2010)
Published in CAS 2010 Proceedings (International Semiconductor Conference) (01.10.2010)
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Conference Proceeding
Switched LNAs using GaAs MMIC based RF MEMS switches
Malmqvist, R, Samuelsson, C, Smith, D, Vaha-Heikkila, T, Baggen, R
Published in CAS 2010 Proceedings (International Semiconductor Conference) (01.10.2010)
Published in CAS 2010 Proceedings (International Semiconductor Conference) (01.10.2010)
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Conference Proceeding
A K-Band RF-MEMS-Enabled Reconfigurable and Multifunctional Low-Noise Amplifier Hybrid Circuit
Varis, J., Smith, D., Baggen, R., Malmqvist, R., Rydberg, A., Vähä-Heikkilä, T., Reyaz, S., Samuelsson, C., Gustafsson, A., Rantakari, P.
Published in Active and Passive Electronic Components (01.01.2011)
Published in Active and Passive Electronic Components (01.01.2011)
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Journal Article
Some limiting factors for the noise optimization of recursive active microwave integrated filters
Malmqvist, R., Danestig, M., Rudner, S., Svensson, C.
Published in Microwave and optical technology letters (05.08.1999)
Published in Microwave and optical technology letters (05.08.1999)
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Journal Article
A tunable active MMIC filter for on-chip X-band radar receiver front-ends
Malmqvist, R., Gustafsson, A., Alfredsson, M., Ouacha, A.
Published in 2002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278) (2002)
Published in 2002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278) (2002)
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Conference Proceeding
Journal Article
An RF-MEMS based SP4T switched LNA MMIC used in a 24 GHz beam-steering antenna module
Malmqvist, R., Gustafsson, A., Simon, W., Campo, M. Arias, Baggen, L., Grandchamp, B., Seok, S., Fryziel, M., Rolland, N., Lahti, M., Rantakari, P., Vaha-Heikkila, T.
Published in 2015 European Microwave Conference (EuMC) (01.09.2015)
Published in 2015 European Microwave Conference (EuMC) (01.09.2015)
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Conference Proceeding
An RF-MEMS based SP4T switched LNA MMIC used in a 24 GHz beam-steering antenna module
Malmqvist, R., Gustafsson, A., Simon, W., Campo, M. Arias, Baggen, L., Grandchamp, B., Seok, S., Fryziel, M., Rolland, N., Lahti, M., Rantakari, P., Vaha-Heikkila, T.
Published in 2015 10th European Microwave Integrated Circuits Conference (EuMIC) (01.09.2015)
Published in 2015 10th European Microwave Integrated Circuits Conference (EuMIC) (01.09.2015)
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Conference Proceeding
RF MEMS and MMIC based reconfigurable matching networks for adaptive multi-band RF front-ends
Malmqvist, R, Samuelsson, C, Rantakari, P, Vaha-Heikkila, T, Smith, D, Varis, J, Baggen, R
Published in 2010 IEEE International Microwave Workshop Series on RF Front-ends for Software Defined and Cognitive Radio Solutions (IMWS) (01.02.2010)
Published in 2010 IEEE International Microwave Workshop Series on RF Front-ends for Software Defined and Cognitive Radio Solutions (IMWS) (01.02.2010)
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Conference Proceeding
Antenna RF-system simulation including hardware artifacts
Boman, T, Malmqvist, R, Samuelsson, C, Gustafsson, A, Baggen, R
Published in Proceedings of the Fourth European Conference on Antennas and Propagation (01.04.2010)
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Published in Proceedings of the Fourth European Conference on Antennas and Propagation (01.04.2010)
Conference Proceeding
MEMS-4-MMIC: Advances in combined GaAs MEMS-MMIC technology
Baggen, L, Simon, W, Malmqvist, R, Vaha-Heikkila, T, Smith, D
Published in 2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference (01.07.2010)
Published in 2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference (01.07.2010)
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Conference Proceeding
SiGe wideband power detector and IF-amplifier RFICs for W-band passive imaging systems
Jonsson, R., Samuelsson, C., Reyaz, S., Malmqvist, R., Gustafsson, A., Kaynak, M., Rydberg, A.
Published in CAS 2013 (International Semiconductor Conference) (01.10.2013)
Published in CAS 2013 (International Semiconductor Conference) (01.10.2013)
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Conference Proceeding
W-Band RF-Mems Dicke Switch Networks in a Gaas MMIC Process
Reyaz, Shakila Bint, Samuelsson, Carl, Malmqvist, Robert, Seok, Seonho, Fryziel, Michel, Rolland, Paul-Alain, Grandchamp, Brice, Rantakari, Pekka, Vähä-Heikkilä, and Tauno
Published in Microwave and optical technology letters (01.12.2013)
Published in Microwave and optical technology letters (01.12.2013)
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Journal Article
Design and test results of a wideband sige detector and on-chip slot antenna for W-band sensing applications
Malmqvist, R., Samuelsson, C., Dancila, D., Reyaz, S., Kaynak, M., Rydberg, A.
Published in CAS 2012 (International Semiconductor Conference) (01.10.2012)
Published in CAS 2012 (International Semiconductor Conference) (01.10.2012)
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Conference Proceeding
Self-actuation tests of ohmic contact and capacitive RFMEMS switches for wideband RF power limiter circuits
Malmqvist, R., Jonsson, R., Samuelsson, C., Reyaz, S., Rantakari, P., Ouacha, A., Vaha-Heikkila, T., Varis, J., Rydberg, A.
Published in CAS 2012 (International Semiconductor Conference) (01.10.2012)
Published in CAS 2012 (International Semiconductor Conference) (01.10.2012)
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Conference Proceeding
Wide-band radio frequency micro electro-mechanical systems switches and switching networks using a gallium arsenide monolithic microwave-integrated circuits foundry process technology: RF/Microwave Communication Subsystems for Emerging Wireless Technologies
RANTAKARI, P, MALMQVIST, R, SAMUELSSON, C, LEBLANC, R, SMITH, D, JONSSON, R, SIMON, W, SAIJETS, J, BAGGEN, R, VÄHÄ-HEIKKIÄ, T
Published in IET microwaves, antennas & propagation (2011)
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Published in IET microwaves, antennas & propagation (2011)
Journal Article
An experimental study of standard packaged/unpackaged GaAs MMIC based RF-MEMS limiter test circuits
Jonsson, R., Samuelsson, C., Reyaz, S., Malmqvist, R., Smith, D., Richard, M., Rantakari, P., Vaha-Heikkila, T., Baggen, R.
Published in CAS 2011 Proceedings (2011 International Semiconductor Conference) (01.10.2011)
Published in CAS 2011 Proceedings (2011 International Semiconductor Conference) (01.10.2011)
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Conference Proceeding
A GaAs MMIC Single-Chip RF-MEMS Switched Tunable LNA
Malmqvist, Robert, Samuelsson, Carl, Reyaz, Shakila, Gustafsson, Andreas, Seok, Seonho, Fryziel, Michel, Rolland, Paul-Alain, Grandchamp, Brice, Baggen, Rens
Published in 2013 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS) (01.10.2013)
Published in 2013 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS) (01.10.2013)
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Conference Proceeding