In the late 1950s he and colleagues constructed ruby travelling wave masers, cooled to 4.2K by liquid helium, which were then the world's lowest-noise microwave amplifiers.
22.
However, the system demonstrated very low reliability in the transmitter's travelling wave tube ( TWT ) amplifiers, which led to an extremely expensive re-design and re-installation.
23.
For Configuration 3 units, the Patriot radar was completely redesigned, adding another travelling wave tube ( TWT ) that increased the radar's search, detection, tracking, and discrimination abilities.
24.
Pertinently to the topic of this volume, it is suggested that the brain is an excitable medium, and that cognition and possibly consciousness correlate with the spatiotemporal pattern of travelling waves in the brain.
25.
:" Destructive interference " when travelling waves interact means that the net deviation ( which may be brightness, electric potential or sound, depending on the type of wave ) is zero at that point.
26.
The solutions of reaction diffusion equations display a wide range of behaviours, including the formation of travelling waves and wave-like phenomena as well as other patterns like stripes, hexagons or more intricate structure like dissipative solitons.
27.
Very large vertical wire excursion ( over 30 cm, or 1 foot ) had been observed in the 1981 tests, and were blamed on the pantograph catching up with the travelling wave it set up in the contact wire.
28.
In his 1937 paper " The wave of advance of advantageous genes " he proposed Fisher's equation in the context of population dynamics to describe the spatial spread of an advantageous allele and explored its travelling wave solutions.
29.
However, the narrower pores required to give good thermal contact in a travelling wave regenerator, as compared to a standing wave stack which requires deliberately imperfect thermal contact, also gives rise to greater frictional losses, reducing the efficiency of a practical engine.
30.
Key developments in the post-war period include the travelling wave tube as a way to produce large quantities of coherent microwaves, the development of signal delay systems that led to phased array radars, and ever-increasing frequencies that allow higher resolutions.
How to say travelling wave in Hindi and what is the meaning of travelling wave in Hindi? travelling wave Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
