
Optimization of LDMOS Transistor in Power Amplifiers for Communication Systems
... simulation technique is used in TCAD to extract the impedances of RFLDMOS at different frequencies under large signal operation. Flexible matching is an issue in the design of broadband or multi-band PAs. Optimum impedance of RF-LDMOS is extracted at operating frequencies of 1, 2 and 2.5 GHz in clas ...
... simulation technique is used in TCAD to extract the impedances of RFLDMOS at different frequencies under large signal operation. Flexible matching is an issue in the design of broadband or multi-band PAs. Optimum impedance of RF-LDMOS is extracted at operating frequencies of 1, 2 and 2.5 GHz in clas ...
A New Type of Frequency Chain and Its Application to Fundamental
... ω c = 0. If it becomes possible to build a laser able to produce a stable pulse train of that kind, all the comb frequencies would become exact harmonics of the pulse repetition rate. Obviously, this would be an ideal situation for optical frequency metrology. These examples are instructive, but it ...
... ω c = 0. If it becomes possible to build a laser able to produce a stable pulse train of that kind, all the comb frequencies would become exact harmonics of the pulse repetition rate. Obviously, this would be an ideal situation for optical frequency metrology. These examples are instructive, but it ...
3.4-?m ZGP RISTRA nanosecond - AS
... OPOs operating at pulse energy in 10-100-mJ range require large diameter pump beams to safely extract high energy levels without the risk of optical damage to the crystal. Conventional standing-wave or planar-ring OPO cavities operating with high cavity Fresnel numbers (NF = D2/λL, where D is the be ...
... OPOs operating at pulse energy in 10-100-mJ range require large diameter pump beams to safely extract high energy levels without the risk of optical damage to the crystal. Conventional standing-wave or planar-ring OPO cavities operating with high cavity Fresnel numbers (NF = D2/λL, where D is the be ...
Frequency domain optical parametric amplification - few
... amplified in the time domain, we propose to amplify their corresponding spectral parts independent of each other in a frequency domain optical parametric amplifier (FOPA). In this manner, simultaneous upscaling of pulse energy and amplified bandwidth becomes possible. This single device paves the way f ...
... amplified in the time domain, we propose to amplify their corresponding spectral parts independent of each other in a frequency domain optical parametric amplifier (FOPA). In this manner, simultaneous upscaling of pulse energy and amplified bandwidth becomes possible. This single device paves the way f ...
Electromagnetic Interference (EMI) in Power Supplies
... versions. The left side is always the line side; the right side is the load side. Depending on the required attenuation, the filter needs to have one, two, or even three stages (it is rare to see more than two stages). It is important to consider the power and signal flow when laying out the filter. ...
... versions. The left side is always the line side; the right side is the load side. Depending on the required attenuation, the filter needs to have one, two, or even three stages (it is rare to see more than two stages). It is important to consider the power and signal flow when laying out the filter. ...
daq signal accessory
... when the encoder rotates in the counter-clockwise direction, but phase B is high when the encoder rotates in the clockwise direction. Connect the quadrature encoder as shown in Figure 5 for a Am9513-based MIO device. Use high-level gating (mode 0 on 8253/8254 counters) to ensure that clockwise rotat ...
... when the encoder rotates in the counter-clockwise direction, but phase B is high when the encoder rotates in the clockwise direction. Connect the quadrature encoder as shown in Figure 5 for a Am9513-based MIO device. Use high-level gating (mode 0 on 8253/8254 counters) to ensure that clockwise rotat ...
STM8S and STM8A high speed internal oscillator calibration
... The HSI frequency is evaluated from the number of pulses counted by timer TIM3 during certain calibration signal periods. For noisy mains, where positive and negative half-periods are not necessarily symmetrical, it is better to measure the whole period and not only the time difference between the r ...
... The HSI frequency is evaluated from the number of pulses counted by timer TIM3 during certain calibration signal periods. For noisy mains, where positive and negative half-periods are not necessarily symmetrical, it is better to measure the whole period and not only the time difference between the r ...
Application Note Small Signal OptiMOS™ 606 MOSFET in Low
... Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infi ...
... Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infi ...
Radio Frequency Immunity Requirements
... Figure 2 – Standardize telephone test set simulator .............................................................................. 9 Figure 3 – Radiated mode near end requirement ................................................................................. 10 Figure 4 – Radiated mode far end req ...
... Figure 2 – Standardize telephone test set simulator .............................................................................. 9 Figure 3 – Radiated mode near end requirement ................................................................................. 10 Figure 4 – Radiated mode far end req ...