Recent articles and publications related to Optenni Lab

J. Lappalainen, J. Juntunen, J. Rahola: “Assessment and control of active impedances for modern antenna arrays”, Microwave Journal China Mar/Apr 2020. English version / Chinese version

J. Rahola, J. Lappalainen, J. Juntunen: “Requirements for Accurate Design of Matching Circuits at 5 GHz”, 14th European Conference on Antennas and Propagation (EuCAP 2020).

R. Kormilainen, A. Lehtovuori, J. Rahola, H. Varheenmaa, V. Viikari: “Wide-angle Impedance Matching of Antenna Arrays with Circuit Synthesis and Optimization Tools”, 13th European Conference on Antennas and Propagation (EuCAP 2019).

J. Juntunen, J. Lappalainen, J. Rahola: “Design Automation for RF Front End Optimization”, Microwave Journal China Nov/Dec 2019. English version / Chinese version

J. Anguera, A. Andujar, G. Mestre, J. Rahola, J. Juntunen: “Design of Multiband Antenna Systems for Wireless Devices Using Antenna Boosters”, IEEE Microwave Magazine, Vol. 20, Issue 12, 2019.

J. Juntunen, J. Lappalainen, J. Rahola: “Assessment and optimization techniques for aperture tunable handset antennas”, Microwave Journal China Sep/Oct 2019. English version / Chinese version.

J. Juntunen, J. Lappalainen, J. Rahola: “Next Generation RF Design Automation Platform for Multi-antenna Assessment and Performance Optimization”, Microwave Journal China May/Jun 2019. English version / Chinese version.

J. Rahola: “Design of frequency tunable antennas for mobile devices”, 2018 International Workshop on Antenna Technology (iWAT 2018).

J. Juntunen: “Small Loop Antenna Matching for Minimum Sensitivity”, Microwave Product Digest, 2018.

J. Juntunen, J. Rahola: “Dual-band lumped element decoupling network design for two-antenna systems”, 11th European Conference on Antennas and Propagation (EuCAP 2017).

J. Rahola, J. Juntunen, A. Zamanifekri, R. Gaddi: “Measurement-Based Optimization of Aperture Tunable Antennas“, Microwave Journal, 2017.

J. Anguera, A. Andujar, J. Juntunen, J. Rahola: “Synthesis of multiband matching networks for non-resonant antennas”, 2017 Computing and Electromagnetics International Workshop (CEM 2017).

J. Juntunen, “Design and Matching of a 60 GHz Printed Antenna using NI AWR Software and AWR Connected for Optenni“, Microwave Product Digest, 2017.

J. Rahola: “Optimization of frequency tunable matching circuits”, 9th European Conference on Antennas and Propagation (EuCAP 2015).

Altair Engineering Inc Application Note, “Designing An Impedance Matched Antenna: FEKO And Optenni Lab“, RF Globalnet online article, 2015.

J. Juntunen, J. Rahola, E. Schmidhammer: “Novel quadplexer synthesis procedure”, 2015 IEEE International Symposium on Antennas and Propagation.

J. Rahola: ”Effect of antenna Q to the radiation efficiency of tunable antennas”, 8th European Conference on Antennas and Propagation (EuCAP 2014).

J. Rahola, D. Ludick, P. Futter: “Characteristic modes and antenna bandwidth”, 2014 IEEE International Symposium on Antennas and Propagation.

Rohit Mittal and Anand Konanur, “A Top Down Methodology for Silicon-Platform Optimization“, Microwaves and RF online article, 2014.