Search Results - "Kunnari, Esa"

Environmental evaluation of new technology: printed electronics case study by Kunnari, Esa, Valkama, Jani, Keskinen, Marika, Mansikkamäki, Pauliina

“…The environmental evaluation of new technology faces many challenges, but at the same time it is an opportunity to take proactive measures to prevent possible…”
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RF measurements to pinpoint defects in inkjet-printed, thermally and mechanically stressed coplanar waveguides by Myllymäki, Sami, Putaala, Jussi, Hannu, Jari, Kunnari, Esa, Mäntysalo, Matti

“…In this work 10-GHz-band RF measurement and microscopy characterizations were performed on thermally and mechanically long-term-stressed coplanar waveguides…”
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Reliability of SMD interconnections on flexible low-temperature substrates with inkjet-printed conductors by Putaala, Jussi, Hannu, Jari, Kunnari, Esa, Mäntysalo, Matti, Nousiainen, Olli, Jantunen, Heli

“…•This work dealt with potential reliability issues in inkjet-printed electronics.•Recrystallization of the solder in the LTCC BGA structures was rather…”
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Utilizing inkjet printing to fabricate electrical interconnections in a system-in-package by Pekkanen, Ville, Mäntysalo, Matti, Kaija, Kimmo, Mansikkamäki, Pauliina, Kunnari, Esa, Laine, Katja, Niittynen, Juha, Koskinen, Santtu, Halonen, Eerik, Caglar, Umur

“…The printed interconnections for encapsulated electronic packages using nanoparticle metal inks and polymer dielectrics have been demonstrated. The printing…”
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Performance analysis of multirate MC-CDMA in Rayleigh-fading channels with delay power spectrum exceeding the guard interval by Kunnari, E., Iinatti, J.

“…Multicarrier code-division multiple access (MC-CDMA) is a promising multiplexing technique for future mobile radio systems, which require multirate…”
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Functional fluid jetting performance optimization by Pekkanen, Ville, Kaija, Kimmo, Mäntysalo, Matti, Kunnari, Esa, Niittynen, Juha, Mansikkamäki, Pauliina

“…The manufacturing method utilizing digital printing technology offers alternatives to create electronic structures to be used even in microelectronic…”
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Performance Analysis of OFDM Based UWB Systems Enhanced with Frequency-Domain Spreading by Kunnari, E., Iinatti, J.

“…In this paper, a performance analysis of orthogonal frequency-division multiplexing (OFDM) based ultra-wideband (UWB) systems with frequency-domain spreading…”
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Performance Analysis of OFDM based UWB Systems with a Frequency-Domain CDMA for Multiple SOPs by Kunnari, E., Iinatti, J.

“…In this paper, a performance analysis for the frequency-domain code-division multiple-access (CDMA) of multiple simultaneously operating piconets (SOPs) in…”
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LTE uplink power control and base station antenna down tilt in a 3D channel model by Xiaojia Lu, Kunnari, Esa, Leinonen, Jouko, Piirainen, Olli, Vainikka, Markku, Juntti, Markku

“…This paper examines the impact of the uplink power control and base station (BS) antenna down tilt on the system level performance in a realistic multicell…”
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Space-time coded transmit diversity in multi-satellite UMTS by Mucchi, L., Tesi, R., Tujkovic, D., Kunnari, E.

“…The paper analyzes and compares the performance of some space-time codes applied to the forward link of a WCDMA multi-satellite UMTS environment. Space-time…”
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Joint power control, receiver beamforming and adaptive multi base station coordination for uplink wireless communications by Xiaojia Lu, Wei Li, Tölli, Antti, Juntti, M, Kunnari, E, Piirainen, O

“…We concentrate on the sum power minimization problem for the uplink of wireless cellular systems in this paper. Given a certain quality-of-service (QoS)…”
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Adaptive joint multi-cell reception with uplink power control and beamforming by Wei Li, Juntti, Markku, Xiaojia Lu, Tolli, Antti, Kunnari, E, Piirainen, O

“…Assuming that multiple base stations (BSs) are coordinated for the joint reception of each user's transmitted signal in the uplink, we study the sum power…”
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A Rice Fading MIMO Multicarrier Channel Model by Kunnari, E., Iinatti, J.

“…A statistical characterization of a small-scale fading mobile radio channel is presented, and a fading simulator for the simulation of multiple input multiple…”
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Analysis of multirate MC-CDMA over multipath channels with delay spread exceeding the guard interval by Kunnari, E., Iinatti, J.

“…In this paper, a generic performance analysis for the multicode and variable spreading factor (VSF) multirate schemes in a multicarrier code division multiple…”
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Capability Assessment of Inkjet Printing for Reliable RFID Applications by Putaala, Jussi, Niittynen, Juha, Hannu, Jari, Myllymaki, Sami, Kunnari, Esa, Mantysalo, Matti, Hagberg, Juha, Jantunen, Heli

“…In this paper, inkjet-printed silver traces and interconnections produced with the print-on-slope technique were used in an radio-frequency identification…”
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