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Dive into the research topics where Kazimierz Siwiak is active.

Publication


Featured researches published by Kazimierz Siwiak.


Archive | 1988

Frequency division multiplexed acknowledge back paging system

Kazimierz Siwiak; Leon Jasinski; Francis Robert Steel


Archive | 1989

Code division multiplexed acknowledge back paging system

Kazimierz Siwiak


Archive | 1988

Acknowledge back pager with frequency control apparatus

Kazimierz Siwiak


Archive | 1993

Radio frequency power amplifier having variable output power

Kazimierz Siwiak; David H. Minasi


Archive | 1988

Acknowledge back pager with adaptive variable transmitter output power

Kazimierz Siwiak; Leon Jasinski; Francis Robert Steel


Archive | 1988

Acknowledge back pager with apparatus for controlling transmit frequency

Kazimierz Siwiak; James Michael Keba; Francis Robert Steel


Archive | 1996

Communication system and method using a speaker dependent time-scaling technique

Sunil Satyamurti; Clifford Dana Leitch; Robert John Schwendeman; Kazimierz Siwiak; William Joseph Kuznicki


Archive | 1980

Dual mode transceiver antenna

Oscar M. Garay; Kazimierz Siwiak


Archive | 1985

Portable battery powered electrical apparatus with improved battery pack protected against inadvertent short circuit of the battery terminals

Kazimierz Siwiak


Archive | 1992

Dual mode receiver having battery saving capability

Kazimierz Siwiak; Clifford Dana Leitch; Robert John Schwendeman

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