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Matches 1 - 50 out of 29,724

Document Document Title
WO/2018/013174A1
An oven controlled MEMS timing device that includes a very small oscillator that can be heated very rapidly with very low power. The MEMS device includes a rectangular frame, a heated platform positing in the frame, and a pair of support...  
WO/2018/010180A1
An oscillator for providing a low phase noise comprises a resonance unit (10), a cross-coupled current source unit (30), and a positive feedback unit (20) coupled between the current source unit (30) and the resonance unit (10). The reso...  
WO/2018/009925A1
A high frequency push-push oscillator is disclosed. The high frequency push-push oscillator includes a resonant circuit, including tank transmission lines or an inductor capacitor (LC) tank circuit, for generating a differential signal h...  
WO/2018/002747A1
A test system for testing a specimen include (a) a set of actuators for applying a desired time history of load to a specimen, (b) a drive unit connected to each actuator, (c) power generating elements (current/pneumatic/hydraulic) and (...  
WO/2018/005905A1
A crystal oscillator is coupled to a digital automatic gain control (AGC) having oscillation detection and amplitude control loops. The oscillation detection loop may increase the transconductance (gm) of the oscillator transistor until ...  
WO/2018/003315A1
[Problem] To improve the hermeticity of an annular sealing and joining material which seals an oscillating portion. [Solution] In a crystal oscillator 10, an oscillating-side first joining pattern 251 formed in an annular fashion on a cr...  
WO/2017/222751A1
Various embodiments of methods and systems for closed loop multimode sleep clock frequency compensation in a portable computing device are disclosed. An exemplary embodiment leverages a modem to determine a frequency shift on a sleep clo...  
WO/2017/222588A1
An apparatus is provided which comprises: a current source; a bias tee having a first terminal coupled to the current source; a skyrmion spin oscillator (SSO) coupled to a second terminal of the bias tee; and a load coupled to a third te...  
WO/2017/217984A1
A differential varactor includes a first MOS varactor conductively coupled to a second MOS varactor. A tuning port that receives a biasing or tuning voltage may be coupled to the drain junction and source junctions of the first varactor ...  
WO/2017/209377A1
Disclosed are an inductor layout having improved isolation through the blocking of a magnetic field coupling between inductors, and an integrated circuit device using the same. A second inductor coil is arranged so as to be spaced from a...  
WO/2017/199956A1
[Problem] To provide a thermostatic crystal vibration device in which the temperature of a crystal vibrator stored in a thermostatic chamber is held constant, and stable operation of the crystal vibrator can be ensured. [Solution] A ther...  
WO/2017/192986A1
An array of magnetic nanoparticle (MNP) spin torque oscillators (STOs) is described. Each STO is comprised of a uniform, chemically synthesized, spherical nanoparticle which couples to current flowing along a surface. The particles are o...  
WO/2017/188363A1
Provided is an element that can reduce parasitic oscillations. The present invention provides an element that is used for oscillation or resonance of terahertz waves, wherein the element has a resonance unit 108 having: a first conductor...  
WO/2017/189373A1
A fluid conditioning and treatment system generally comprising an electronic controller component in communication with an energy delivery module ("energy chamber") through an interconnecting cable. The electronic controller can be house...  
WO/2017/190002A1
Virtual oscillator control systems, devices, and techniques are provided. One example device includes a processor configured to implement a virtual oscillator circuit and output an oscillating waveform based on the virtual oscillator cir...  
WO/2017/165107A1
Methods, systems, and devices for wireless communication are described. An internal state of a frequency divider of a local oscillator (LO) may be stored using a storage device in order to facilitate phase flipping of one or more signals...  
WO/2017/147684A1
In some aspects, a local oscillator includes a voltage controlled oscillator, a multi-stage frequency divider including first and second stages, and a duty-cycle converter. An output node of the voltage controlled oscillator is coupled t...  
WO/2017/151295A1
An oscillator circuit having a programmable output frequency may include a first delay section having a negative gain and a variable delay that is set by a control signal provided to the first delay section. A second delay section having...  
WO/2017/151301A1
A method of generating a bandgap voltage in an electronic circuit includes generating a bandgap current. The method further includes operating the electronic circuit using the bandgap voltage and the bandgap current. The operating can be...  
WO/2017/151290A1
Circuits and methods for compensating variation in an amplitude-regulated oscillator are provided. In one example, the oscillator includes a diode clamp having back-to-back diode-connected transistors with body terminals. Circuits and me...  
WO/2017/148505A1
Apparatus for improving an operating frequency of an oscillating output signal by averaging deviations of operating frequencies of at least two oscillating input signals. The apparatus comprises electrical circuit(s) adapted to: (a) Mix ...  
WO/2017/143917A1
A noise generator for testing an electronic device, a method for testing the electronic device using the noise generator, and a computer storage medium storing computer-executable instructions for executing the method for testing the ele...  
WO/2017/143610A1
Disclosed in an embodiment of the present invention is a filter tracking circuit, for use in performing filter tracking on a first signal. The filter tracking circuit comprises a multiphase switch capacitor filter and a signal detection ...  
WO/2017/142682A1
Certain aspects of the present disclosure generally relate to a voltage-controlled oscillator (VCO) that is configurable (e.g., in a dynamic manner) in multiple modes of operation (e.g., low/high-band modes). The VCO may include a resona...  
WO/2017/136916A1
In some aspects, a wireless sensor device includes a voltage controlled oscillator. The voltage controlled oscillator includes a first inverter, a second inverter, and a transformer connected between the first and second inverters. The f...  
WO/2017/136917A1
In some aspects, a wireless sensor device includes a voltage controlled oscillator. The voltage controlled oscillator includes a resonator circuit, a multiplexer and control logic. The resonator circuit includes a switched capacitor bank...  
WO/2017/128647A1
A trigger and an oscillation system. The trigger comprises: a first voltage input end (1); a bias voltage input end (2); a first offset pipe (M5), which is configured with a scaling ratio relative to a first component of an external appa...  
WO/2017/126241A1
Capacitor banks have discrete capacitance values and a very small variable range. Conventionally therefore, in order to increase the variable range of the capacitance value, multiple capacitors are connected in parallel and are used by b...  
WO/2017/121519A1
The present disclosure relates to a circuit for suppressing unwanted magnetic interference. The circuit can have a transformer (410) having a first coil (418a), a first pair of input terminals (412a, 412b), and a first pair of output ter...  
WO/2017/123299A1
An imaging device includes an antenna configured to transmit millimeter waves, a connector adapted to connect a radio frequency (RF) signal source with the imaging device and a signal path connected between the connector and the antenna....  
WO/2017/120307A1
A voltage controlled oscillator (VCO) is disclosed. The VCO includes an active device. The VCO comprises an active device, wherein the active device further includes an n-type transistor having a drain, gate and bulk; a p-type transistor...  
WO/2017/116559A2
Differential crystal oscillator circuits are disclosed that may provide low-power, low phase noise operation, and prevent latching at low frequency by providing a low impedance DC path using active super diodes.  
WO/2017/116559A3
Differential crystal oscillator circuits are disclosed that may provide low-power, low phase noise operation, and prevent latching at low frequency by providing a low impedance DC path using active super diodes.  
WO/2017/111020A1
A piezoelectric oscillation device 1, provided with: a piezoelectric vibrator 50 including a piezoelectric vibration element 10; a heating element 60 for heating the piezoelectric vibration element 10; an electrical component 62 electric...  
WO/2017/109275A1
An apparatus comprising a film bulk acoustic resonator and a field effect transistor (207), the film bulk acoustic resonator comprising first and second electrodes (201, 202) separated by a piezoelectric material (203), the piezoelectric...  
WO/2017/111688A1
A spin oscillator device (NCI) comprising a first spin torque oscillator, STO (2), having an extended multilayered magnetic thin-film stack (2), wherein a nano-contact, NC, (6) is provided on said magnetic film stack (2) providing an NC-...  
WO/2017/110657A1
The objective of the invention is to provide a phase synchronization circuit wherein even if the frequency of an input signal becomes unstable, the frequency can be stabilized. A phase synchronization circuit 12 that corrects an error be...  
WO/2017/110727A1
A piezo-oscillator (1) is provided with a base member (30) on which a piezoelectric vibratory element (10) is mounted, a first lid member (20) for sealing the piezoelectric vibratory element (10) on the base member (30), and a second lid...  
WO/2017/112819A1
In described examples, a loop filter with an active discrete-level loop filter capacitor (300) can be used in a VCO (such as for CDR). In described examples, a loop filter capacitor function is simulated by sensing input loop filter curr...  
WO/2017/106148A1
Features and advantages of the present disclosure include a multimode voltage controlled oscillator (VCO). In one embodiment, a circuit comprises a VCO, first and second transistors, and first and second capacitive attenuators. The first...  
WO/2017/099812A1
An active quadrature generation circuit configured to provide an in-phase output signal and a quadrature output signal based on an input signal and a method of fabricating the active quadrature generation circuit on an integrated circuit...  
WO/2017/099925A1
A two-walled coupled inductor includes an outer wall and an inner wall separated by a slit. The outer wall has a first width and the inner wall has a second width. The inner wall and the outer wall may be configured to be coupled to osci...  
WO/2017/096043A1
Apparatus and methods are provided directed to a device, including at least one ultrasonic transducer, a multi-level pulser coupled to the at least one ultrasonic transducer; the multi-level pulser including a plurality of input terminal...  
WO/2017/096174A1
Systems and methods for active noise cancellation are provided. An example method includes receiving at least two reference signals associated with at least two reference positions. Each of the at least two reference signals includes at ...  
WO/2017/090726A1
This spin current magnetization reversal element is provided with: a second strongly magnetic metal layer 1 in which the orientation of magnetization is variable; and spin orbital torque wiring 2 that extends in a direction intersecting ...  
WO/2017/089757A1
A radio frequency (RF) transmitter, comprising a Tesla transformer and an LC oscillator, said Tesla transformer comprising inner and outer conductors (10, 20), said inner conductor (20) comprising a generally tubular magnetic core (22) c...  
WO/2017/090730A1
This spin current magnetization reversal element comprises: a first ferromagnetic metal layer that has a variable magnetization direction; and spin orbit torque wiring that is joined to the first ferromagnetic metal layer and that extend...  
WO/2017/090736A1
This spin current magnetization reversal-type magnetoresistive effect element is provided with: a magnetoresistive effect element comprising a substrate and, in order from the substrate side, a first strongly magnetic metal layer in whic...  
WO/2017/090728A1
This spin current magnetization reversal element is provided with: a first strongly magnetic metal layer in which the orientation of magnetization is variable; and spin orbital torque wiring that extends in a direction intersecting the l...  
WO/2017/089328A1
The present invention relates to a method for measuring the amplitude (F 0 ) of a periodic force, wherein the method comprises the steps of: providing a parametrically driven nonlinear oscillator subject to a periodic external force whos...  

Matches 1 - 50 out of 29,724