The circuit is known as voltage doubler since output voltage is double than the input voltage.
Figure 4 shows the proposed self-biased active voltage doubler circuit.
Doublers can help keep retirees and their families solvent and focused on the patient's health, not their pocketbook.
You can't have a nursing home doubler without buying an annuity, of course, and even a modest annuity is not inexpensive.
The design and analysis of a novel balanced-like high conversion gain frequency doubler
is presented, employing alternate power dividing and combining techniques.
A second balanced doubler
is used as the output stage for the 50 to 75 GHz Source Module and the output interface is WR-15 waveguide.
Conversion loss for the doublers
is typically 15 dB at a drive level of +15 dBm.
With the scarcity of available sweepers and insufficient output power to energize the mixers, an optional frequency doubler
was sought that allowed local oscillator operation at half of the 26 to 40 GHz LO frequency.
Although the frequency doublers
exhibited acceptable performance for this application, the DC bias and input power operating points were found to be somewhat critical to optimum performance.
The best operation for frequency doublers
is with a load resistance from 5 to 10 [omega] where circuit efficiency will be high and both power output and bandwidth will be of sufficient magnitude.
A High Efficiency 40 GHz Power FET Frequency Doubler
Next, cut out the top plate of the knee wall to make it easier to install the doubler
rafter as shown in Photo 5.