Inventor
PLONKA ROBERT J
US13 patents
Patents
13 patentsUS6483477B1Nov 19, 2002
RF receiving antenna system
HARRIS CORP62 citations95
US6335767B1Jan 1, 2002
Broadcast transmission system with distributed correction
HARRIS CORP67 citations95
US6549242B1Apr 15, 2003
Combining adjacent TV channels for transmission by a common antenna
HARRIS CORP15 citations92
US6166774ADec 26, 2000
Combining NTSC visual and aural signals with DTV signals
HARRIS CORP24 citations92
US5164689ANov 17, 1992
N-way power combiner/divider
HARRIS CORP34 citations92
US6281936B1Aug 28, 2001
Broadcast transmission system with sampling and correction arrangement for correcting distortion caused by amplifying and signal conditioning components
HARRIS CORP41 citations91
US5111166AMay 5, 1992
N-way power combiner having N reject loads with a common heat sink
HARRIS CORP28 citations86
US6933986B2Aug 23, 2005
Sharply tuned bandpass filter
HARRIS CORP13 citations83
US6519010B2Feb 11, 2003
Broadcast transmission system with sampling and correction arrangement for correcting distortion caused by amplifying and signal conditioning components
HARRIS CORP17 citations82
US6172652B1Jan 9, 2001
RF receiving antenna system
HARRIS CORP7 citations73
US7224400B2May 29, 2007
Sharp-tuned filter-combiner for combining adjacent TV channels
HARRIS CORP2 citations62
US6545648B1Apr 8, 2003
Adaptive control of RF receiving antenna system for digital television
HARRIS CORP2 citations62
US6515711B1Feb 4, 2003
System for correcting an aural carrier signal
HARRIS CORP0 citations31