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Strategies & Market Trends : Anthony @ Equity Investigations, Dear Anthony,
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To: Tom Hua who wrote (58145)7/18/2000 2:10:18 PM
From: StockDung  Read Replies (1) of 122087
 
New Patent Today for ParkerVision, Inc (PRKR) Should be a blood bath soon for anyone short this stock Short Ratio a huge 10.69 I love Parker and I see the Vision. Short Interest As of 8-June-2000 Shares Short 1.19M Percent of Float 14.6% Shares Short(Prior Month) 1.17M Short Ratio 10.69 Daily Volume 111.0K ttp://biz.yahoo.com/p/p/prkr.html

NAM ParkerVision, Inc.
CTY Jacksonville
STA FL
ABST
PAL A method and system is described wherein a signal with a lower frequency is
up-converted to a higher frequency. In one embodiment, the higher
frequency signal is used as a stable frequency and phase reference. In
another embodiment, the invention is used as a transmitter. The
up-conversion is accomplished by controlling a switch with an oscillating
signal, the frequency of the oscillating signal being selected as a
sub-harmonic of the desired output frequency. When the invention is being
used as a frequency or phase reference, the oscillating signal is not
modulated, and controls a switch that is connected to a bias signal. When
the invention is being used in the frequency modulation (FM) or phase
modulation (PM) implementations, the oscillating signal is modulated by an
information signal before it causes the switch to gate the bias signal. In
the amplitude modulation implementation (AM), the oscillating signal is
not modulated, but rather causes the switch to gate a reference signal
that is substantially equal to or proportional to the information signal.
In the FM and PM implementations, the signal that is output from the
switch is modulated substantially the same as the modulated oscillating
signal. In the AM implementation, the signal that is output from the
switch has an amplitude that is a function of the information signal. In
both embodiments, the output of the switch is filtered, and the desired
harmonic is output.
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