Search

Vance Howard Peterson

from Taylorsville, UT
Age ~52
Get Report
Also known as:
Vance H Peterson, Vance Marilyn Peterson, Vance H Petersonii, Vance Varas, Peterson Vance
Related to:
Helga S Fairgrieve, 76Devin Peterson, 31Julian Gonzalez, 60Josephine Martinez, 71Stanley Peterson, 72Lorena Gonzalez, 45
Connected to:
Aaron L Peterson, 44Ada W Peterson, 107Ahmad M Peterson, 49Alberto Peterson, 72Aldor C Peterson, 91Aleksandr L Peterson, 54Alex J Peterson, 47Alexandra Peterson, 51Alfred Peterson, 72Allison E Peterson, 58

Vance Peterson Phones & Addresses

  • Taylorsville, UT
  • Boca Raton, FL
  • Englewood, CO
  • 1480 N High St APT 5, Denver, CO 80218
  • 1905 W 4700 S, Salt Lake Cty, UT 84129 (435) 986-0306
  • Salt Lake City, UT
  • Nashville, TN
  • West Palm Beach, FL

Work

Company: Florida atlantic university Address: 777 Glades Rd, Boca Raton, FL 33431 Phones: (561) 297-3000 Position: Instructor electrical engineering Industries: Colleges, Universities, and Professional Schools

Business Records

Name / Title
Company / Classification
Phones & Addresses
Vance Peterson
Instructor Electrical Engineering
Florida Atlantic University
Colleges, Universities, and Professional Scho...
777 Glades Rd, Boca Raton, FL 33431
Vance Peterson
Instructor Electrical Engineering
Florida Atlantic University
Colleges, Universities, and Professional Scho...
777 Glades Rd, Boca Raton, FL 33431

Publications

Us Patents

Dynamic Power Sharing Zero Intermediate Frequency (Zif) Mixer And Method Of Forming Same

View page
US Patent:
7085549, Aug 1, 2006
Filed:
Dec 30, 2002
Appl. No.:
10/331219
Inventors:
Vance H. Peterson - Boca Raton FL, US
Daniel Edward Brueske - Fort Lauderdale FL, US
Assignee:
Motorola, Inc. - Schaumburg IL
International Classification:
H04B 1/26
US Classification:
455323, 455313, 455314, 455319, 455216, 327355, 327116
Abstract:
A zero intermediate frequency (ZIF) radio frequency (RF) digital mixer () includes a low noise amplifier (LNA) (), a first RF mixer stage () for mixing an RF signal from the at least one LNA with a first local oscillator signal operating a first predetermined frequency. A second RF mixer stage () is then utilized for mixing in-phase (I) and quadrature (Q) digital signals from the first RF mixer stage () with a plurality of second local oscillator signals (LO) operating at a second predetermined frequency. The invention significantly improves current drain by eliminating the need for a linear transconductance stage while still maintaining high degrees of isolation and linearity.

Method And Apparatus For Rf Carrier Suppression In A Multi-Modulator Transmitter

View page
US Patent:
20040146118, Jul 29, 2004
Filed:
Jan 23, 2003
Appl. No.:
10/349638
Inventors:
Sumit Talwalkar - Plantation FL, US
John Melton - Coral Springs FL, US
Mahibur Rahman - Lake Worth FL, US
Vance Peterson - Boca Raton FL, US
International Classification:
H04L027/36
US Classification:
375/298000
Abstract:
A method for suppressing a carrier in a quadrature modulator includes applying a first set of four correction signal pairs to a quadrature modulator and detecting a first set of four output signals, identifying a first optimum correction signal pair among the first set of four correction signal pairs, and applying the first optimum correction signal pair to the quadrature modulator for suppressing a carrier. An apparatus for suppressing a carrier in a quadrature modulator includes an amplifier, a radio frequency detector coupled to the amplifier, an analog-to-digital converter coupled to the radio frequency detector, a correction circuit coupled to the analog-to-digital converter; the correction circuit performing a search algorithm during a training period and determining a pair of channel correction values for suppressing a carrier; and a pair of summers coupled to the correction circuit.

Zerox-If Receiver With Tracking Second Local Oscillator And Demodulator Phase Locked Loop Oscillator

View page
US Patent:
56067313, Feb 25, 1997
Filed:
Mar 7, 1995
Appl. No.:
8/399805
Inventors:
Gary L. Pace - Boca Raton FL
Vance H. Peterson - Boca Raton FL
Edgar H. Callaway - Boca Raton FL
Assignee:
Motorola, Inc. - Schaumburg IL
International Classification:
H04B 130
US Classification:
455260
Abstract:
A zero-intermediate frequency receiver circuit (11) for receiving a radio frequency signal detected by an antenna (14). The receiver circuit (10) comprises a second local oscillator circuit (25) and an oscillator circuit (60) of a phase locked loop demodulator (36) which are identical and track each other so as to provide a more accurate reference for processing a demodulated signal. A current reference (39) providing a current reference signal utilized by the second local oscillator circuit (25) and the oscillator circuit (60) of the phase locked loop demodulator (36).

Mixer Circuit And Communication Device Using The Same

View page
US Patent:
60730021, Jun 6, 2000
Filed:
May 4, 1998
Appl. No.:
9/072056
Inventors:
Vance H. Peterson - Boca Raton FL
Assignee:
Motorola - Schaumburg IL
International Classification:
H04B 126
US Classification:
455326
Abstract:
A mixer circuit (230) comprises a double balanced mixer (370) including a first pair of transistors (Q3, Q4) and a second pair of transistors (Q5, Q6) and a differential amplifier (330) including a pair of transistors (Q1, Q2) coupled to a first reference voltage (302). A coupling element (C3) is inserted between a common emitter node (391) of the first pair of transistors (Q3, Q4) of the double balanced mixer (370) and the output node of one of the pair of transistors (Q1) of the RF input stage (330), and a coupling element (C4) is inserted between a common emitter node (392) of the second pair of transistors (Q5, Q6) of the double balanced mixer (370) and the output node of the other pair of transistors (Q2) of the differential amplifier (330).

Selective Call Receivers With Stepwise Variable Gain Control

View page
US Patent:
57349746, Mar 31, 1998
Filed:
Mar 27, 1996
Appl. No.:
8/625435
Inventors:
Edgar Herbert Callaway - Boca Raton FL
James Gregory Mittel - Lake Worth FL
Vance Howard Peterson - Boca Raton FL
Burkhard Dick - Hamburg, DE
Knud Holtvoeth - Hamburg, DE
Wilfried Knop - Appen, DE
Assignee:
Motorola, Inc. - Schaumburg IL
International Classification:
H04B 106
US Classification:
4552341
Abstract:
A receiver (100) for receiving an input signal and generating an output signal therefrom has a switchable gain circuit (104) with a stepwise variable gain control (118), a local oscillator (106) and an automatic gain control (AGC) detector (114) with a response for detecting a level of the output signal and generating an AGC signal indicative of the level of the output signal and a state machine (116) being responsive to the AGC signal generating a control signal at the stepwise variable gain control to increase or decrease a gain of the switchable gain circuit in discrete stepwise steps.

Phase Locked Loop Circuit Current Mode Feedback

View page
US Patent:
56049269, Feb 18, 1997
Filed:
Mar 7, 1995
Appl. No.:
8/399784
Inventors:
Gary L. Pace - Boca Raton FL
Vance H. Peterson - Boca Raton FL
Edgar H. Callaway - Boca Raton FL
Assignee:
Motorola, Inc. - Schaumburg IL
International Classification:
H04B 130
US Classification:
455260
Abstract:
A phase locked loop (PLL) circuit for use as a demodulator and other applications. The PLL circuit (200) comprises a phase detector (210), a transconductance amplifier (212) and a current controlled oscillator (ICO) (214). The phase detector has two signal inputs and two outputs, and detects a phase difference between signals at its inputs. A capacitor C1 is connected to the output of phase detector (210) and develops an output voltage signal vo(t). A transconductance amplifier (212) is coupled to the capacitor C1 and converts the output voltage signal vo(t) to an output current signal. The ICO (214) is coupled to the transconductance amplifier (212) and the second output of the phase detector (210) and generates an output signal having a frequency which is proportional to an input current signal. The output signal of the ICO (214) is coupled to the second signal input of the phase detector (212).

Differential Feed-Forward Amplifier Power Control For A Radio Receiver System

View page
US Patent:
55640923, Oct 8, 1996
Filed:
Nov 4, 1994
Appl. No.:
8/334092
Inventors:
Walter Grandfield - Lake Worth FL
Vance H. Peterson - Boca Raton FL
Assignee:
Motorola, Inc. - Schaumburg IL
International Classification:
H04B 106
H04B 700
US Classification:
4552321
Abstract:
A selective call receiver (100) includes a radio frequency amplifier (202) having an output power level that is controllable. A radio frequency level sensor (500) generates a sensor output signal in response to an input signal level received at the radio frequency amplifier (202). The sensor output signal is conditioned by a filter (401, 402) to generate a control signal representing an effective value of the input signal level received at the radio frequency amplifier (202). The control signal is then coupled to an amplifier output power level adjustment circuit (403) that operates to adjust a power gain of the radio frequency amplifier (202) in an unconditionally stable feed-forward manner such that the output power level remains substantially constant when the input signal level sensed by the radio frequency level sensor (500) substantially reaches or exceeds a predetermined signal overload level.
Control profile
Vance Howard Peterson from Taylorsville, UT, age ~52 Get Report