Author

Juha Villanen

Observed name: J. Villanen

Institution: Nokia (Finland)

Observed institutions: Nokia (Finland), Aalto University

OpenAlex ID: A5077480997

Coupling element based mobile terminal antenna structures

2006 · Juha Villanen, Jani Ollikainen, et al. · IEEE Transactions on Antennas and Propagation · 203

A coupling element‐based quad‐band antenna structure for mobile terminals

2007 · Juha Villanen, Clemens Icheln, et al. · Microwave and Optical Technology Letters · 59

Antenna for Handheld DVB Terminal

2006 · J. Holopainen, J. Villanen, et al. · International Workshop on Antenna Technology · 57

Compact antenna structures for mobile handsets

2003 · J. Villanen, J. Ollikainen, et al. · IEEE Vehicular Technology Conference · 43

More than 20 antenna elements in future mobile phones, threat or opportunity?

2009 · P. Vainikainen, Jari Holopainen, et al. · European Conference on Antennas and Propagation · 40

Evaluation of the Performance of Multiantenna Terminals Using a New Approach

2006 · P. Suvikunnas, J. Villanen, et al. · IEEE Transactions on Instrumentation and Measurement · 39

Optimum dual‐resonant impedance matching of coupling element based mobile terminal antenna structures

2007 · Juha Villanen, Pertti Vainikainen · Microwave and Optical Technology Letters · 30

Evaluation of performance of multi-antenna terminals using two approaches

2004 · P. Suvikunnas, K. Sulonen, et al. · Conference proceedings - IEEE Instrumentation/Measurement Technology Conference · 20

Recent development of mimo antennas and their evaluation for small mobile terminals

2008 · P. Vainikainen, Maria Mustonen, et al. · International Conference on Microwaves, Radar & Wireless Communications · 17

Mobile terminal antennnas implemented by using direct coupling

2006 · Jari Holopainen, Juha Villanen, et al. · European Conference on Antennas and Propagation · 17

Performance Analysis and Design Aspects of Mobile-Terminal Multiantenna Configurations

2008 · J. Villanen, P. Suvikunnas, et al. · IEEE Transactions on Vehicular Technology · 16

The design of optinum impedance matching networks for coupling element based antenna structures

2007 · J. Villanen, P. Vainikainen · Digest - IEEE Antennas and Propagation Society. International Symposium · 7

Mobile terminal antennas implemented using optimized direct feed

2009 · J. Holopainen, J. Villanen, et al. · International Workshop on Antenna Technology · 6

Radiation Characteristics of Antenna Structures in Clamshell-Type Phones in Wide Frequency Range

2007 · J. Villanen, M. Mikkola, et al. · IEEE Vehicular Technology Conference · 6

Mobile Broadband Antennas

2005 · J. Villanen, Jari Holopainen, et al. · 6

A Wideband Study of the Bandwidth, SAR and Radiation Efficiency of Mobile Terminal Antenna Structures

2007 · J. Villanen, J. Poutanen, et al. · International Workshop on Antenna Technology · 5

Behavior of Mobile Terminal Antennas near Human Tissue at a Wide Frequency Range

2008 · J. Poutanen, J. Villanen, et al. · International Workshop on Antenna Technology · 4

Antennas for multi-system mobile terminals

2005 · P. Vainikainen, J. Villanen, et al. · International Symposium on Antenna Technology and Applied Electromagnetics · 4

Miniaturization and Evaluation Methods of Mobile Terminal Antenna Structures

2007 · J. Villanen · Aaltodoc (Aalto University) · 3

PDF

Development trends of small antennas for mobile terminals

2007 · Pertti Vainikainen, Juha Villanen, et al. · Digest - IEEE Antennas and Propagation Society. International Symposium · 2

From the radiation pattern measurements towards true performance evaluation of mobile terminal antennas

2007 · T.A. Laitinen, J. Krogerus, et al. · European Conference on Antennas and Propagation · 2

3rd European Conference on Antennas and Propagation (EuCap 2009), Berlin, Germany, March 23-27, 2009

2009 · P. Vainikainen, Jari Holopainen, et al. · 1

11th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM 2005), Saint-Malo, France, June 15-17, 2005

2005 · P. Vainikainen, J. Villanen, et al. · 1

Evaluation of terminal antennas in wireless mobile communications

2007 · P. Suvikunnas, T. Laitinen, et al. · International Conference on Electromagnetics in Advanced Applications (ICEAA)

IEEE AP-S International Symposium 2007, Honolulu, Hawaii, USA, June 10-15, 2007

2007 · P. Vainikainen, J. Villanen, et al.

Works count: 30

Citation count: 588

H-index: 11

I10-index: 11