A 60 GHz Phase Shifter Integrated With LNA and PA in 65 nm
... I/Q signal generation and weighting, the gain and phase errors in the weighted I/Q signals before signal combination are less than 2.8 dB and 16 , respectively. It is worth pointing out that a 90 transmission line contributes less than 9 phase error within 20% bandwidth at 60 GHz. Therefore, it is u ...
... I/Q signal generation and weighting, the gain and phase errors in the weighted I/Q signals before signal combination are less than 2.8 dB and 16 , respectively. It is worth pointing out that a 90 transmission line contributes less than 9 phase error within 20% bandwidth at 60 GHz. Therefore, it is u ...
Analysis and verification of routing effects on
... are designed ultimately determines the performance that can be achieved for a certain interface, thus having a profound impact on whether the complete communication channel will comply with the desired standard specification or not. Good understanding and methods for anticipating and verifying this ...
... are designed ultimately determines the performance that can be achieved for a certain interface, thus having a profound impact on whether the complete communication channel will comply with the desired standard specification or not. Good understanding and methods for anticipating and verifying this ...
FM600 Manual - Crown Broadcast
... audio processing, stereo generation, and RF amplification without compromised signal quality. A single Crown transmitter can replace several pieces of equipment in a traditional system. Ease-of-use is apparent in the user-friendly front panel interface and in the installation procedure. Simply selec ...
... audio processing, stereo generation, and RF amplification without compromised signal quality. A single Crown transmitter can replace several pieces of equipment in a traditional system. Ease-of-use is apparent in the user-friendly front panel interface and in the installation procedure. Simply selec ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... and high speed ADCs are the main building blocks in the front-end of a radio-frequency receiver in most of the modern telecommunication systems. As the comparator is one of the block which limits the speed of the converter. In the A/D conversion process, it is necessary to first sample the input and ...
... and high speed ADCs are the main building blocks in the front-end of a radio-frequency receiver in most of the modern telecommunication systems. As the comparator is one of the block which limits the speed of the converter. In the A/D conversion process, it is necessary to first sample the input and ...
m903 reference headphone amplifier / DAC
... Both the headphone and the line outputs feature precision level control from the front panel rotary encoder. Each output can be completely independent of the other in terms of level and balance control (see the setup menu section for further description of this feature). The output selection indicat ...
... Both the headphone and the line outputs feature precision level control from the front panel rotary encoder. Each output can be completely independent of the other in terms of level and balance control (see the setup menu section for further description of this feature). The output selection indicat ...
Design Techniques for 50GS/s ADC
... These applications typically require relatively modest resolution – ~4-6 ENOB. Most state-ofart solutions with a high degree of interleaving achieve either relatively degraded energy efficiency [3], [4] or lower-than-Nyquist 3dB ERBW [6]. These tradeoffs arise due to several issues with conventional ...
... These applications typically require relatively modest resolution – ~4-6 ENOB. Most state-ofart solutions with a high degree of interleaving achieve either relatively degraded energy efficiency [3], [4] or lower-than-Nyquist 3dB ERBW [6]. These tradeoffs arise due to several issues with conventional ...
Haptic Drive with Auto Resonance Detection for Linear Resonance
... band over which they have an adequate haptic response. This frequency window is typically ±2.5 Hz wide or less, so driving an LRA actuator presents a challenge. The DRV2603 solves this problem by employing auto resonance tracking, which automatically detects and tracks the LRA resonant frequency in ...
... band over which they have an adequate haptic response. This frequency window is typically ±2.5 Hz wide or less, so driving an LRA actuator presents a challenge. The DRV2603 solves this problem by employing auto resonance tracking, which automatically detects and tracks the LRA resonant frequency in ...
Magnet-talk-LCWS11_v1
... move with the detector, neither sit too close, due to the magnetic stray field. Its ideal location is the side service cavern, along with the fore vacuum pumps, that are noisy in terms of vibration and need easy access for maintenance. The power supply, and its associated breakers, is also a huge an ...
... move with the detector, neither sit too close, due to the magnetic stray field. Its ideal location is the side service cavern, along with the fore vacuum pumps, that are noisy in terms of vibration and need easy access for maintenance. The power supply, and its associated breakers, is also a huge an ...
Accurate Fault Location Algorithm on Power Transmission Lines
... Digital measurements at different line terminals can be performed synchronously if the global positioning system (GPS) [3] is available. Otherwise, or in case of loss of the signal from the GPS, the digital measurements from the line terminals are acquired asynchronously and, thus, do not have a com ...
... Digital measurements at different line terminals can be performed synchronously if the global positioning system (GPS) [3] is available. Otherwise, or in case of loss of the signal from the GPS, the digital measurements from the line terminals are acquired asynchronously and, thus, do not have a com ...
Class-J RF Power Amplifier with Wideband Harmonic
... 4) |�| must be small enough to have a negligible effect on efficiency with little variation over frequency, so as to be effectively neglected at plane A. Passive harmonic load-pull was initially implemented to find the optimum impedances at Plane B which can then be de-embedded to Plane A. The appro ...
... 4) |�| must be small enough to have a negligible effect on efficiency with little variation over frequency, so as to be effectively neglected at plane A. Passive harmonic load-pull was initially implemented to find the optimum impedances at Plane B which can then be de-embedded to Plane A. The appro ...
Wireless Microphone system - JTS
... technology. To cope with the squeezed radio spectrum the system provides more compatible channels within limited bandwidth. The patent pending sends the scanned channel data to transmitter by pushing a button. To meet critical audio demand general noise and hiss noise have been reduced to an extreme ...
... technology. To cope with the squeezed radio spectrum the system provides more compatible channels within limited bandwidth. The patent pending sends the scanned channel data to transmitter by pushing a button. To meet critical audio demand general noise and hiss noise have been reduced to an extreme ...
1-Seyezhai- investigation of half-bridge llc resonant
... Mode-2 begins when resonant inductor current ILr becomes positive. Since Q1 is turned on during mode 1, current will flow through MOSFET Q1. During this mode, output rectifier diode D1 conduct. The transformer voltage is clamped at Vo. Lm is linearly charged with output voltage, so it doesn't partic ...
... Mode-2 begins when resonant inductor current ILr becomes positive. Since Q1 is turned on during mode 1, current will flow through MOSFET Q1. During this mode, output rectifier diode D1 conduct. The transformer voltage is clamped at Vo. Lm is linearly charged with output voltage, so it doesn't partic ...
SP3249E 数据资料DataSheet下载
... The SP3249E device incorporates ruggedized ESD cells on all driver output and receiver input pins. The ESD structure is improved over our previous family for more rugged applications and environments sensitive to electro-static discharges and associated transients. The improved ESD tolerance is at l ...
... The SP3249E device incorporates ruggedized ESD cells on all driver output and receiver input pins. The ESD structure is improved over our previous family for more rugged applications and environments sensitive to electro-static discharges and associated transients. The improved ESD tolerance is at l ...
IQPro Operations Manual (PDF format)
... It is changed even more in the IQPro. Now there are two 16F877 PICs. One is defined as the Interface PIC and the other is the Driver PIC. The encoder logic has been moved into the Interface PIC. The Interface PIC monitors the "gray code" output of the encoder and periodically sends information to t ...
... It is changed even more in the IQPro. Now there are two 16F877 PICs. One is defined as the Interface PIC and the other is the Driver PIC. The encoder logic has been moved into the Interface PIC. The Interface PIC monitors the "gray code" output of the encoder and periodically sends information to t ...
Formulations and a Computer-Aided Test Method for the
... (CAD) platforms using evolutionary simulation algorithms and analytical-modeling equations [4]. The method we present in this paper addresses the need for developing efficient RFIC testing and characterization approaches for increasingly complex RFIC power amplifier (PA) modules, specifically during ...
... (CAD) platforms using evolutionary simulation algorithms and analytical-modeling equations [4]. The method we present in this paper addresses the need for developing efficient RFIC testing and characterization approaches for increasingly complex RFIC power amplifier (PA) modules, specifically during ...
CMOS VLSI Design
... Cell size accounts for most of array size – Reduce cell size at expense of complexity 6T SRAM Cell – Used in most commercial chips – Data stored in cross-coupled inverters Read: bit – Precharge bit, bit_b word – Raise wordline Write: – Drive data onto bit, bit_b – Raise wordline Digital Desi ...
... Cell size accounts for most of array size – Reduce cell size at expense of complexity 6T SRAM Cell – Used in most commercial chips – Data stored in cross-coupled inverters Read: bit – Precharge bit, bit_b word – Raise wordline Write: – Drive data onto bit, bit_b – Raise wordline Digital Desi ...
Relay Driver Operator`s Manual
... 3. The Control Type specifies the device from which variable data will be polled and used in the Threshold Function. The TriStar and Other Relay Driver options will poll the specified device on the Meter Bus for variable data such as measured battery voltage, load/solar voltage, and battery temperat ...
... 3. The Control Type specifies the device from which variable data will be polled and used in the Threshold Function. The TriStar and Other Relay Driver options will poll the specified device on the Meter Bus for variable data such as measured battery voltage, load/solar voltage, and battery temperat ...
The FrankenPipe: A Novel Bagpipe Controller
... the fact that a performance can be supplemented by anything that reacts to a musical instrument. (Some drummers employ lights that are triggered when they hit their drums, for example.) Another conceptual art form afforded by this toy-music interface is that of the musical game: music can be generat ...
... the fact that a performance can be supplemented by anything that reacts to a musical instrument. (Some drummers employ lights that are triggered when they hit their drums, for example.) Another conceptual art form afforded by this toy-music interface is that of the musical game: music can be generat ...