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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Jaakko Hulkko is active.

Publication


Featured researches published by Jaakko Hulkko.


Archive | 1994

Dual mode transmission system with switched linear amplifier

Jarmo Heinonen; Jaakko Hulkko; Toivo Vilmi


Archive | 1994

Dual mode FM and DQPSK modulator

Heikki Mattila; Jorma Matero; Jaakko Hulkko


Archive | 1994

Demodulation of an if-signal by a sigma-delta converter.

Jaakko Hulkko; Lauri Siren; Veijo Kontas


Archive | 1996

Demodulation of an intermediate frequency signal by a sigma-delta converter

Jaakko Hulkko; Veijo Kontas; Lauri Siren


Archive | 1993

Frequency synthesizer and multiplier circuit arrangement for a radio telephone

Jaakko Hulkko


Archive | 1993

Dual mode radiotelephone terminal selectively operable for frequency modulated or phase modulated operation

Heikki Mattila; Jorma Matero; Jaakko Hulkko


Archive | 1997

System for regulating the power output of and linearizing the transmission signal from a radio transmitter

Jaakko Hulkko; Merja Vuolteenaho


Archive | 1989

A dividing cascade network for a support station in a radio telephone network

Jaakko Hulkko


Archive | 1993

Universal radio telephone

Jaakko Hulkko


Archive | 1995

Amplifier control system

Jaakko Hulkko; Jorma Matero; Toivo Vilmi

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