Twt High Power Amplifier

The design uses an innovative layered combiner approach to sum the contributed rf microwave output power of 256 mmics each developing approximately 10 w output power.

Twt high power amplifier.

Twit are vacuum tubes used as high gain low noise wide bandwidth microwave wideband amplifiers a twt is capable of gains from 40 to 70 db with bandwidths exceeding two octaves. 1 to 50 ghz. The heated cathode at one end of the tube produces a beam of electrons and is attracted to the collector at the other end of the tube. The traveling wave tube can be used as a medium or high power microwave amplifier.

Handles cw power upto 200watt. When test needs call for higher power and higher frequency consider our t series microwave amplifier line 1 to 50 ghz 40 to 20 000 watts cw and pulse. Traveling wave tube amplifiers twta twt amplifiers for high power microwave test applications. Frequency of operation is from 300mhz to 50 ghz.

The twt because of its construction and working principle has enormous bandwidths and low noise. Has a long life when compared to klystron. Rf amplifier designs include. There two types of twt that is helix and coupled cavity.

Traveling wave tubes abbr. The t and tp series. Ifi s twta traveling wave tube amplifiers cw continuous waveform twt gridded pulse cw and twt pulse amplifier product lines fill the requirements for all your high frequency high power microwave testing applications ifi designs manufactures and distributes a full line of twt traveling wave tube amplifiers for both the commercial. A bandwidth of 1 octave is one in which the upper frequency is twice the lower frequency.

Expanded line of gan based power amplifiers is targeted for twt replacement. A klystron is a specialized linear beam vacuum tube which is used as an amplifier for high radio. Twt traveling wave tube amplifiers twta solid state amplifiers pulsed cw millimeter and combination rf amplifiers high power and amp. A traveling wave tube twt pronounced twit or traveling wave tube amplifier twta pronounced tweeta is a specialized vacuum tube that is used in electronics to amplify radio frequency rf signals in the microwave range.

Apitech s line of gallium nitride gan power amplifiers utilize pulsed solid state power amplifier technology and include designs that operate with output power levels up to 1 000 watts and frequencies to 18 ghz. As an alternative to these high power twt based amplifiers analog devices developed an 8 kw solid state x band power amplifier based on gan technology. Travelling wave has high power output. Broadband testing twta tetrode tube rf amplifiers ew electronic warefare twta ecm electronic counter measure amplifiers emi electro magnetic interference and lab testing amplifiers.