radio-frequency power amplifier (RF power amplifier) is a type of electronic amplifier that converts a low-power radio-frequency (RF) signal into a higher-power signal...

radio-frequency (RF) power amplifier, some of which have output power measured in kilowatts, and are used in amateur radio. Other types of linear amplifier are used...

being amplified. For example, audio amplifiers amplify signals of less than 20 kHz, radio frequency (RF) amplifiers amplify frequencies in the range between...

logarithmically related to the power ratio: G(dB)=10 log(Pout /Pin). RF amplifiers are often specified in terms of the maximum power gain obtainable, while the...

input power causes the RF power amplifier output to reach a certain level. But if the RF power amplifier gain is relatively low then the amount of RF input...

A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.) is a device for electrically amplifying the power of an electrical radio frequency signal...

electronics, power amplifier classes are letter symbols applied to different power amplifier types. The class gives a broad indication of an amplifier's efficiency...

amplifiers may use class D or other switch-mode classes to provide high-efficiency RF power amplification in communications systems. Power amplifier classes...

field-effect transistor) used in amplifiers, including microwave power amplifiers, RF power amplifiers and audio power amplifiers. These transistors are often...

of 2010, the power MOSFET accounts for the majority (53%) of the power transistor market, followed by the IGBT (27%), then the RF amplifier (11%), and then...

amplifier. Another important consideration in design of RF power amplifiers is the memory effect or amplifier nonlinear dynamics. Predistortion can be implemented...

frequency (RF) amplifier design in which the power supply voltage applied to the RF power amplifier is continuously adjusted to ensure that the amplifier is operating...

most widely used RF power amplifier in mobile networks such as 2G, 3G, and 4G. Alex Lidow co-invented the HexFET, a hexagonal type of Power MOSFET, at Stanford...

transmission requires a linear RF power amplifier which creates a design conflict between improving power efficiency or maintaining amplifier linearity. Compromising...

crossed-field amplifier (CFA) is a specialized vacuum tube, first introduced in the mid-1950s and frequently used as a microwave amplifier in very-high-power transmitters...

Kahng in March 1960. Audio power amplifier LDMOS Power electronics Power semiconductor device Power MOSFET RF power amplifier Thomas L. Floyd (2011). Electronic...

integrated circuit MOS integrated circuit Power MOSFET Radio-frequency engineering RF module RF power amplifier RFIC Semiconductor device fabrication "BCM2050...

interface FET amplifier Power management integrated circuit RF power amplifier Thompson, M.T. "Notes 01" (PDF). Introduction to Power Electronics. Thompson...

research focuses on integrating the RF power amplifier (PA) with CMOS technology, either by using MOSFETs or SiGe HBTs, on RF CMOS mixed-signal integrated circuit...

latest RF component technology including gallium nitride (GaN) RF power devices and envelope tracking technology within the RRH RF power amplifier (RFPA)...

Intermediate power amplifier (IPA) is one stage of the amplification process in a radio transmitter which usually occurs prior to the final high power amplification...

Agriculture Amplifiers – class AB peak power amplifier (PPA), class-D amplifier, RF power amplifier, video amplifier Analog electronics Audio power amplifiers –...

computers. In the non-inverting amplifier on the right, the presence of negative feedback via the voltage divider Rf, Rg determines the closed-loop gain...

A valve amplifier or tube amplifier is a type of electronic amplifier that uses vacuum tubes to increase the amplitude or power of a signal. Low to medium...

(MOSFETs), particularly LDMOS (power MOSFET) RF amplifiers. RF LDMOS amplifiers replaced RF bipolar transistor amplifiers in most base stations during the...

RF power amplifier to a single base station can bring similar improvements to a wireless network. The additional power offered by a linear amplifier will...

widely used in audio- and radio-frequency power amplifier applications. 807s were used in audio power amplifiers, both for public address and Hi-Fi application...

tuners Amplifiers Modulators, demodulators, detectors RF filters RF shielding, ground plane Direct-sequence spread spectrum (DSSS), noise power Digital...

single RF tone that varies only in phase or frequency, MFSK produces a constant envelope. This significantly relaxes the design of the RF power amplifier, allowing...

traveling-wave tube amplifier (TWTA, pronounced "tweeta") is a specialized vacuum tube that is used in electronics to amplify radio frequency (RF) signals in...