171565 ⎘
Arrangements for measuring frequencies; Arrangements for analysing frequency spectra; Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
METHOD AND MEASUREMENT APPLICATION DEVICE
#2Frequency Monitoring Circuitry with Voltage Conversion
#3Apparatus and Method for Clock Frequency Estimation With Delayed Measurements
#4Apparatus and Method for Clock Frequency Estimation With Least Squares Method
#5Method for Acquiring Pulse Width Modulation Signal, Computer Device, and Storage Medium
#6PULSE COUNTER
#7ANALOG-DIGITAL CONVERTER AND METHOD
#8CLOCK MONITORING CIRCUIT
#9SENSOR MODULE
#10Frequency monitoring circuitry with voltage conversion
#11Phase frequency detector-based high-precision feedback frequency measurement apparatus and method
#12Oscillation detector and operating method thereof
#13METHOD FOR ANALYZING FLOW REGIME ALTERATIONS FROM RESERVOIR INFLOW TO RESERVOIR OUTFLOW
#14WAVEFORM MEASURING METHOD
#15Pulse train signal cycle estimation device, pulse train signal cycle estimation method, and pulse train signal cycle estimation program
#16Adaptive control of bias settings in a digital microphone
#17Frequency synthesizer output cycle counter including ring encoder
#18Frequency measurement apparatus, microcontroller, and electronic apparatus
#19Frequency counter circuit for detecting timing violations
#20Anomaly detection apparatus, method and computer-readable medium
#21Analysis threshold determination device and analysis threshold determination method
#22Frequency measurement circuit and frequency measurement apparatus
#23Apparatus for monitoring pulsed high-frequency power and substrate processing apparatus including the same
#24Methods and devices for real-time monitoring of tunable filters
#25Frequency multiplying device
#26Frequency synthesizer output cycle counter including ring encoder
#27Method and device for measuring the frequency of a signal
#28Measuring process of the average frequency of an alternating signal, and corresponding electronic circuit
#29On-chip frequency monitoring
#30Electronic magnetometer and method for measuring magnetic field
#31CLOCK FREQUENCY DETECTION METHOD AND APPARATUS
#32Digital frequency measuring apparatus
#33Physical quantity measurement apparatus, electronic apparatus, and vehicle
#34High speed sampling of sensors
#35Signal inspection apparatus, signal inspection system, signal inspection method, and non-transitory computer-readable medium encoded with signal inspection program
#36Method and device for measuring the frequency of a signal
#37APPARATUS FOR MONITORING PULSED HIGH-FREQUENCY POWER AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME
#38Length measuring apparatus, and method of manufacturing article
#39Health monitor for turbine flow meter
#40Method and circuit for reading an array of oscillators
#41Frequency synthesizer output cycle counter including ring encoder
#42Low power small area oscillator-based ADC
#43Period measuring circuit and semiconductor device including the same
#44Method and apparatus for determining characteristics of an input signal
#45Metering circuit including a floating count window to determine a count
#46Pulse frequency measurement device and method and control system
#47METHOD, CIRCUIT AND INTEGRATED CIRCUIT FOR DETECTING RESONANCE FREQUENCY
#48Method and apparatus for detecting cut-off frequency of pulse signal
#49Digital sensing apparatus and digital readout module thereof
#50Wide range, high resolution frequency monitor
#51Method and arrangement for frequency determination
#52Noise reduction system and method
#53FREQUENCY COUNTER
#54METHOD AND SYSTEM FOR MEASURING FREQUENCY
#55Fractional-rate phase frequency detector
#56Frequency measurement device and electronic device
#57Signal generation circuit, frequency measurement device including the signal generation circuit, and signal generation method
#58Frequency measurement method, frequency measurement device and apparatus equipped with frequency measurement device
#59Frequency measuring apparatus
#60Frequency measurement device
#61Detection and estimation of radio frequency variations
#62Device and method for measuring the frequency of a signal coded modulated carrier signal
#63Methods for determining the frequency or period of a signal
#64Frequency detector and phase locked loop having the same
#65FREQUENCY MEASUREMENT DEVICE AND MEASUREMENT METHOD
#66Non-linear frequency and phase measurement scheme
#67TEST APPARATUS AND ELECTRONIC DEVICE
#68Detection and estimation of radio frequency variations
#69Testing circuit for measuring a frequency of signal output from clock generator
#70Method of detecting characteristics of films using eddy current
#71Method and apparatus for high-precision measurement of frequency
#72Frequency determination
#73Periodic electrical signal frequency monitoring systems and methods
#74Frequency lock detector
#75Method and device for detecting period length fluctuations of periodic signals