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Dive into the research topics where Olli Talvitie is active.

Publication


Featured researches published by Olli Talvitie.


european microwave conference | 1998

Design Aspects of a GSM Card Phone

Olli-Pekka Lunden; Olli Talvitie; Urpo Nokkonen

Nokia has developed a GSM phone integrated into a PC Card (PCMCIA card). Design challenges (e.g form factor, power supply, interference) of the new product concept are discussed and solutions presented. Selected test results are presented for critical components and circuits. Host PCs unwanted noise emissions are discussed and a noise cancellation technique is introduced.


Archive | 2003

Radio device and antenna structure

Olli Talvitie; Ilkka Pankinaho


Archive | 2004

Actively tunable planar antenna

Olli Talvitie; IIkka Pankinaho


Archive | 2000

System for matching an antenna for a wireless communication device

Olli Talvitie; Saku Lahti; Petri Kotilainen


Archive | 1998

Communication unit, an antenna and a method for connecting an antenna

Olli Talvitie; Olli-Pekka Lunden; Timo M. Laitinen


Archive | 2001

System for measuring a radio frequency signal in a wireless station and a wiring board switch

Olli Talvitie; Urpo Nokkonen; Jane Lehtilä; Antti Hentinen; Risto Pirhonen; Jukka Eerikäinen


Archive | 2001

Mobile station and antenna arrangement in mobile station

Olli Talvitie; Saku Lahti


Archive | 2002

Method for identification

Olli Talvitie


Archive | 2002

Method for reducing interference in a receiver and an electronic device

Olli Talvitie


Archive | 2000

Method and antenna arrangement for coupling external antennas to a communication unit

Urpo Nokkonen; Olli Talvitie; Olli-Pekka Lunden

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