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Sensors / Detectors:
RF (Radio
Frequency) Detectors, Page 2
Sensors / Detectors -- Main Page
RF Detectors: #'s - B C - O P - R
S- Z
Last Updated on:
Friday, August 29, 2008 02:34 PM
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| Links to electronic circuits, schematics, or diagrams for engineers, hobbyists,
students & inventors:
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Cellular Phone Helper #2: (circuit / design added 8/03) |
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Combination Controlled Fully Customizable RF Remote Control: (electronic Circuit added 03/06) |
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Commodore RF Modulator: (electronic Circuit added 03/06) |
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Crest Factor Invariant
RF Power Detector: National Semiconductor Application Note (app note added 2/06) |
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Differential Driver Doubles as Versatile RF Switch Driver: 1/6/05 EDN-Design Ideas / (added 3/06) |
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FM RF Remote
Control (88-108 MHz): 1KM Range (added 3/06) |
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Four Channel RF remote Control: (electronic Circuit added 03/06) |
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Fundamentals of RF and Microwave Power Measurements: Aligent Application Note (added 3/06) |
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Generating and Downloading Data to the Esg-D RF Signal Generator for Digital Modulation: Aligent Application Note (added
3/06) |
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High impedance FET probe extends RF Spectrum analyzer's usable range:
02/05/2004 EDN-Design Ideas In low-noise analog circuits, a high-gain amplifier serves at the input to increase the SNR. The input signal level determines the input-stage gain;
low-level signals require the highest gain. It is also standard practice in low-noise analog-signal processing to make the circuit's bandwidth as narrow as possible to pass only the useful
input-signal spectrum. (added 3/06) |
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How RF
transformers work and how they are measured: Application Note MiniCircuits.com (app note added 3/06) |
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Improving Temperature, Stability, and Linearity of High Dynamic Range RMS RF Power Detectors: AN-653 Analog Devices Application
Notes (app note added 3/06) |
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Input Filter Prevents
Instrumentation Amp RF Rectification Errors: 11/13/03 EDN Design Ideas / (added 1/05) Instrumentation amplifiers serve in a variety of applications that need to extract
a weak differential signal from large common-mode noise or interference. However, designers often overlook the potential problem of RF rectification inside the instrumentation amplifier. The
amplifier's common-mode rejection normally greatly reduces common-mode signals at an instrumentation amplifier's input.... |
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Introduction to MOSFET s:
MicroNote 901 from Microsem (app note added 3/06) |
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Linear-In-dB RF Power
Detector in W-CDMA User Equipment: National Semiconductor Application Note (app note added 2/06) |
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Low Cost Coupling Methods for RF Power Detectors Replace Directional Couplers: AN91 Linear Technology AN91 describes an RF
feedback coupling method which eliminates the directional coupler. Instead, a 0.4pF ±0.05pF capacitor and 50Ω resistor are used to feed RF signal back to the LTC power controller. This method
reduces coupling loss variations, cost and lead time. (app note added 2/06) |
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Make a
truly linear RF Power detector: 09/19/02 EDN Design Ideas / (added 1/05) Modern high-performance transmitters require accurate monitoring of RF power, because most
cellular standards depend on strict power transmission levels to maintain an effective network. Regulation of transmitted-signal strength also lets you build lower cost systems. Figure 1 shows a
waveform-independent circuit that provides a linear measurement of RF power.... |
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Microwaves and RF Magazine
Cover Feature: CEL and eRide Team to Provide Embedded GPS Solution: Application Note California Eastern Laboratories Doc #913 (app note added 3/06) |
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Operation of RF Detector Products at Low Frequency: AN-691-Analog Device Application Notes (app note added 6/06)
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RF Detectors: #'s - B C - O P - R
S- Z |
