Characterization system for radio channel of adaptive array antennas. - Kimmo Kalliola; Pertti Vainikainen (PIMRC, 1997)

Phase noise in a direct sequence based channel sounder. - Jarmo Kivinen; Pertti Vainikainen (PIMRC, 1997)

Full 360° azimuth angle wideband propagation modeling for an urban line-of-sight microcellular environment. - Hassan M. El-Sallabi; Wei Zhang; Kimmo Kalliola; Pertti Vainikainen (ICC, 1999)

Wideband radio channel measurement system at 2 GHz. - Jarmo Kivinen; Timo O. Korhonen; Pauli Aikio; Ralf Gruber; Pertti Vainikainen; Sven-Gustav Häggman (IEEE Trans. Instrum. Meas., 1999)

Real-time 3-D spatial-temporal dual-polarized measurement of wideband radio channel at mobile station. - Kimmo Kalliola; Heikki Laitinen; Leo I. Vaskelainen; Pertti Vainikainen (IEEE Trans. Instrum. Meas., 2000)

Passive intermodulation distortion measurements in mobile communication antennas. - Viatcheslav Golikov; Sami Hienonen; Pertti Vainikainen (VTC Fall, 2001)

Channel characterization for CDMA RAKE receiver design for urban environment. - Hassan M. El-Sallabi; Henry L. Bertoni; Pertti Vainikainen (ICC, 2002)

Low-loss tuning circuits for frequency-tunable small resonant antennas. - Jani Ollikainen; Outi Kivekäs; Pertti Vainikainen (PIMRC, 2002)

Influence of diffraction coefficient on ray prediction of power and delay spread in urban microcells. - Hassan M. El-Sallabi; George Liang; Henry L. Bertoni; Pertti Vainikainen (VTC Spring, 2002)

Statistical characterization of urban spatial radio channels. - Martin Toeltsch; Juha Laurila; Kimmo Kalliola; Andreas F. Molisch; Pertti Vainikainen; Ernst Bonek (IEEE J. Sel. Areas Commun., 2002)

Propagation characteristics for wideband outdoor mobile communications at 5.3 GHz. - Xiongwen Zhao; Jarmo Kivinen; Pertti Vainikainen; Kari Skog (IEEE J. Sel. Areas Commun., 2002)

Angular power distribution and mean effective gain of mobile antenna in different propagation environments. - Kimmo Kalliola; Kati Sulonen; Heikki Laitinen; Outi Kivekäs; Joonas Krogerus; Pertti Vainikainen (IEEE Trans. Veh. Technol., 2002)

Characterization of shallow underground targets using wideband microwave reflectometry. - Valeri A. Mikhnev; Y. Maksimovitch; Pertti Vainikainen (IGARSS, 2003)

Clusterization of measured direction-of-arrival data in an urban macrocellular environment. - Lasse Vuokko; Pertti Vainikainen; Jun-ichi Takada (PIMRC, 2003)

On the relationship between peak factor of a multicarrier signal and aperiodic autocorrelation of the generating sequence. - Natalia Y. Ermolova; Pertti Vainikainen (IEEE Commun. Lett., 2003)

Influence of Chip Frequency on Characterizing Radio Channels for Rake Receiver Fingers for CDMA Systems in Microcellular Environment. - Hassan M. El-Sallabi; Pertti Vainikainen (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Comparison of MIMO antenna configurations in picocell and microcell environments. - Kati Sulonen; Pasi Suvikunnas; Lasse Vuokko; Jarmo Kivinen; Pertti Vainikainen (IEEE J. Sel. Areas Commun., 2003)

Single-reference near-field calibration procedure for step-frequency ground penetrating radar. - Valeri A. Mikhnev; Pertti Vainikainen (IEEE Trans. Geosci. Remote. Sens., 2003)

Performance of mobile phone antennas including effect of environment using two methods. - Kati Sulonen; Pertti Vainikainen (IEEE Trans. Instrum. Meas., 2003)

Characterization of Doppler spectra for mobile communications at 5.3 GHz. - Xiongwen Zhao; Jarmo Kivinen; Pertti Vainikainen; Kari Skog (IEEE Trans. Veh. Technol., 2003)

Polarization Behaviours at 2, 5 and 60 GHz for Indoor Mobile Communications. - Xiongwen Zhao; Suiyan Geng; Lasse Vuokko; Jarmo Kivinen; Pertti Vainikainen (Wirel. Pers. Commun., 2003)

Some results on MIMO mutual information: the high SNR case. - Jari Salo; Pasi Suvikunnas; Hassan M. El-Sallabi; Pertti Vainikainen (GLOBECOM, 2004)

Investigations on impact of bandwidth on orthogonality factor for WCDMA systems. - Hassan M. El-Sallabi; Jari Salo; Pertti Vainikainen (WCNC, 2004)

Characterization of dissimilarity between multipath components at mobile station in microcellular environment. - Hassan M. El-Sallabi; Lasse Vuokko; Pertti Vainikainen (WCNC, 2004)

On modelling nonlinear microwave power amplifiers in multi-carrier transmission systems. - Natalia Y. Ermolova; Pertti Vainikainen (Eur. Trans. Telecommun., 2004)

Analysis of nonlinear amplifiers with Gaussian input signals on the basis of complex gain measurements. - Natalia Y. Ermolova; Pertti Vainikainen (Eur. Trans. Telecommun., 2004)

Use of balun chokes in small-antenna radiation measurements. - Clemens Icheln; Joonas Krogerus; Pertti Vainikainen (IEEE Trans. Instrum. Meas., 2004)

Amplitude-only and complex field measurements for characterizing radiated fields of mobile terminal antennas from a small number of samples. - Tommi A. Laitinen; Pertti Vainikainen; Tomi Koskinen; Outi Kivekäs (IEEE Trans. Instrum. Meas., 2005)

Integrated MM-Wave MIMO Antenna with Directional Diversity using MEMS Technology. - Sylvain Ranvier; Clemens Icheln; Pertti Vainikainen; Fabien Ferrero; Cyril Luxey; Robert Staraj; Gilles Jacquemod (ICECS, 2006)

Frequency and Bandwidth Dependency of UWB Propagation Channels. - Suiyan Geng; Pertti Vainikainen (PIMRC, 2006)

Comparison of Correlation-Based and Ray-Based Radio MIMO Channel Models. - Veli-Matti Kolmonen; Jean-Philippe Kermoal; Pertti Vainikainen (PIMRC, 2006)

Empirical Characteristic Function Based Estimation of Multiple Scattering Channel Parameters. - Jari Salo; Jan Eriksson; Visa Koivunen; Pertti Vainikainen (PIMRC, 2006)

Propagation Parameter Tracking using Variable State Dimension Kalman Filter. - Jussi Salmi; Andreas Richter 001; Mihai Enescu; Pertti Vainikainen; Visa Koivunen (VTC Spring, 2006)

Shadow Fading Revisited. - Jari Salo; Lasse Vuokko; Hassan M. El-Sallabi; Pertti Vainikainen (VTC Spring, 2006)

5.3-GHz MIMO radio channel sounder. - Veli-Matti Kolmonen; Jarmo Kivinen; Lasse Vuokko; Pertti Vainikainen (IEEE Trans. Instrum. Meas., 2006)

Evaluation of the Performance of Multiantenna Terminals Using a New Approach. - Pasi Suvikunnas; Juha Villanen; Kati Sulonen; Clemens Icheln; Jani Ollikainen; Pertti Vainikainen (IEEE Trans. Instrum. Meas., 2006)

An upper bound on the ergodic mutual information in Rician fading MIMO channels. - Jari Salo; Filip Mikas; Pertti Vainikainen (IEEE Trans. Wirel. Commun., 2006)

Some Insights into MIMO Mutual Information: The High SNR Case. - Jari Salo; Pasi Suvikunnas; Hassan M. El-Sallabi; Pertti Vainikainen (IEEE Trans. Wirel. Commun., 2006)

Experimental Investigation of the Properties of Multiband UWB Propagation Channels. - Suiyan Geng; Pertti Vainikainen (PIMRC, 2007)

Analysis of 5 GHz MIMO Antennas for Peer-to-Peer Communications. - Maria Mustonen; Pasi Suvikunnas; I. Salonen; Pertti Vainikainen (VTC Spring, 2007)

A Novel MIMO Antenna Evaluation Method for Ad-Hoc-Based Communications Systems. - Pasi Suvikunnas; Maria Mustonen; Pertti Vainikainen (VTC Spring, 2007)

Radiation Characteristics of Antenna Structures in Clamshell-Type Phones in Wide Frequency Range. - Juha Villanen; Milla Mikkola; Clemens Icheln; Pertti Vainikainen (VTC Spring, 2007)

Effect of the Human Body on Total Radiated Power and the 3-D Radiation Pattern of Mobile Handsets. - Joonas Krogerus; Juha T. Toivanen; Clemens Icheln; Pertti Vainikainen (IEEE Trans. Instrum. Meas., 2007)

Millimeter-Wave MIMO Radio Channel Sounder. - Sylvain Ranvier; Jarmo Kivinen; Pertti Vainikainen (IEEE Trans. Instrum. Meas., 2007)

An Additive Model as a Physical Basis for Shadow Fading. - Jari Salo; Lasse Vuokko; Hassan M. El-Sallabi; Pertti Vainikainen (IEEE Trans. Veh. Technol., 2007)

Time-Varying MIMO Channels: Parametric Statistical Modeling and Experimental Results. - Shuangquan Wang; Ali Abdi; Jari Salo; Hassan M. El-Sallabi; Jon W. Wallace; Pertti Vainikainen; Michael A. Jensen (IEEE Trans. Veh. Technol., 2007)

Wideband MIMO Car-to-Car Radio Channel Measurements at 5.3 GHz. - Olivier Renaudin; Veli-Matti Kolmonen; Pertti Vainikainen; Claude Oestges (VTC Fall, 2008)

Comparison of MIMO Antenna Configurations: Methods and Experimental Results. - Pasi Suvikunnas; Jari Salo; Lasse Vuokko; Jarmo Kivinen; Kati Sulonen; Pertti Vainikainen (IEEE Trans. Veh. Technol., 2008)

Performance Analysis and Design Aspects of Mobile-Terminal Multiantenna Configurations. - Juha Villanen; Pasi Suvikunnas; Clemens Icheln; Jani Ollikainen; Pertti Vainikainen (IEEE Trans. Veh. Technol., 2008)

Analysis of radio wave scattering processes for indoor MIMO channel models. - Juho Poutanen; Katsuyuki Haneda; Jussi Salmi; Veli-Matti Kolmonen; Fredrik Tufvesson; Pertti Vainikainen (PIMRC, 2009)

Millimeter-Wave Propagation Channel Characterization for Short-Range Wireless Communications. - Suiyan Geng; Jarmo Kivinen; Xiongwen Zhao; Pertti Vainikainen (IEEE Trans. Veh. Technol., 2009)

Performance analysis of broadband coupling - element - based multiantenna structure for mobile terminal with hand effects. - Abdullah Al-Hadi Azremi; Janne Ilvonen; Risto Valkonen; Jari Holopainen; Outi Kivekäs; Clemens Icheln; Pertti Vainikainen (PIMRC, 2010)

A Dual-Link Capacity Analysis of Measured Time-Variant Radio Indoor Channels. - Veli-Matti Kolmonen; Katsuyuki Haneda; Juho Poutanen; Fredrik Tufvesson; Pertti Vainikainen (VTC Spring, 2010)

60 GHz Radio Channel Measurements and Modeling in a Shielded Room. - Mikko Kyrö; Jarno Simola; Katsuyuki Haneda; Sylvain Ranvier; Pertti Vainikainen; Kenichi Takizawa (VTC Spring, 2010)

A Dynamic Dual-Link Wideband MIMO Channel Sounder for 5.3 GHz. - Veli-Matti Kolmonen; Peter Almers; Jussi Salmi; J. Koivunen; Katsuyuki Haneda; Andreas Richter 001; Fredrik Tufvesson; Andreas F. Molisch; Pertti Vainikainen (IEEE Trans. Instrum. Meas., 2010)

Non-Stationary Narrowband MIMO Inter-Vehicle Channel Characterization in the 5-GHz Band. - Olivier Renaudin; Veli-Matti Kolmonen; Pertti Vainikainen; Claude Oestges (IEEE Trans. Veh. Technol., 2010)

Coupling Element-Based Dual-Antenna Structures for Mobile Terminal with Hand Effects. - Abdullah Al-Hadi Azremi; Janne Ilvonen; Risto Valkonen; Jari Holopainen; Outi Kivekäs; Clemens Icheln; Pertti Vainikainen (Int. J. Wirel. Inf. Networks, 2011)

Reproduction of Arbitrary Multipath Environments in Laboratory Conditions. - Juha T. Toivanen; Tommi A. Laitinen; Veli-Matti Kolmonen; Pertti Vainikainen (IEEE Trans. Instrum. Meas., 2011)

Measurement Based Path Loss and Delay Spread Modeling in Hospital Environments at 60 GHz. - Mikko Kyrö; Katsuyuki Haneda; Jarno Simola; Kenji Nakai; Kenichi Takizawa; Hiroaki Hagiwara; Pertti Vainikainen (IEEE Trans. Wirel. Commun., 2011)

Performance evaluation of 60 GHz radio systems in hospital environments. - Kenichi Takizawa; Mikko Kyrö; Katsuyuki Haneda; Hiroaki Hagiwara; Pertti Vainikainen (ICC, 2012)

Antennas for Digital Television Receivers in Mobile Terminals. - Pertti Vainikainen; Jari Holopainen; Mikko Kyrö (Proc. IEEE, 2012)

The COST 2100 MIMO channel model. - Lingfeng Liu; Claude Oestges; Juho Poutanen; Katsuyuki Haneda; Pertti Vainikainen; François Quitin; Fredrik Tufvesson; Philippe De Doncker (IEEE Wirel. Commun., 2012)

Measurement-Based Evaluation of Link Budget Gain from 3GPP LTE Uplink Transmit Antenna Selection. - Jari Salo; Katsuyuki Haneda; Veli-Matti Kolmonen; Abdullah Al-Hadi Azremi; Pertti Vainikainen (VTC Spring, 2013)

Validation of Statistical Channel Models for 60 GHz Radio Systems in Hospital Environments. - Mikko Kyrö; Kenichi Takizawa; Katsuyuki Haneda; Pertti Vainikainen (IEEE Trans. Biomed. Eng., 2013)

Wideband Measurement-Based Modeling of Inter-Vehicle Channels in the 5-GHz Band. - Olivier Renaudin; Veli-Matti Kolmonen; Pertti Vainikainen; Claude Oestges (IEEE Trans. Veh. Technol., 2013)