Statistics
Publications
4
Citations
105
H-Index
4
Active since
1996
Affiliations
P. Haapala is an author at Helsinki Institute for Information Technology specializing in microwave engineering, engineering, and electrical engineering.
Publications per year
1996–2002
4
4
Dual frequency helical antennas for handsets
P. Haapala, P. Vainikainen, P. Erätuuli · 2002 · 36 citations
P. Erätuuli, P. Haapala, P. Vainikainen · Electronics Letters · 1996 · 34 citations
Application of a GTEM cell to small antenna measurements
Clemens Icheln, P. Vainikainen, P. Haapala · 2002 · 20 citations
Helical antennas for multi-mode mobile phones
P. Haapala, P. Vainikainen · 1996 · 15 citations
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