At AAD 2016, TMD Technologies Limited (TMD), independent world class West London based manufacturer in the microwave and RF field, will be highlighting its NEW line of Ka band, compact TWT based microwave power modules (MPMs), designed to meet the exacting demands of today’s radar, EW and communications applications.
Abstract: This paper presents information about fast warm cathode for microwave tubes applications. Its mechanical profile and thermal characteristics are discussed.
An Analytical Lumped Thermal Circuit for the Determination of Fast Warm up and Steady State Characteristics Of Heater/Cathode Packages for TWT’s.
TMD Technologies Limited (TMD), world class microwave and RF manufacturer based in West London, is showcasing its new PTCM Series intelligent, modular travelling wave tube (TWT) RF instrumentation amplifiers on Stand 19 at EMC Europe 2016.
Digital Integration with Siemens Teamcenter and NX.
Supported by Team Engineering.
Abstract: This paper covers an approach to the design of High Voltage Power Supply Units for operating Travelling Wave Tube Amplifiers in Pulse Doppler Radar Transmitter Sub‐Systems where ultra low noise RF Output is mandatory.
Currently, electron beams are produced by heating a filament to the point where electrons have enough energy to overcome the work function. In field emission, the potential barrier is lowered by the strength of the applied field only.
Travelling wave tubes are vacuum devices with electron beams that couple to a microwave frequency electromagnetic signal (loosely termed ‘r.f.’ in the trade) propagating in the direction of the beam. Energy is transferred to the microwave signal, and the device generally behaves as an amplifier.
TMD Technologies Limited (TMD) has chosen EMC 2016, Booth 524 to launch its NEW PTCM Series intelligent, modular travelling wave tube (TWT) RF instrumentation amplifiers. Operating over the range DC-40 GHz with powers up to 50 kW, these new compact and affordable rack-mounted amplifiers deliver the highest field strengths in the test environment, and meet the most demanding worldwide standards.
At Farnborough International Airshow 2016, TMD Technologies Limited (TMD), a specialist West London based SME in the microwave and RF field, will be introducing a new line of Ka band, compact microwave power modules (MPMs) to its TWT based range.