switching interferometer - definição. O que é switching interferometer. Significado, conceito
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O que (quem) é switching interferometer - definição

Phase switching; Phase-switch; Phase-switching; Phase Switching; Phase-switching interferometer; Phase switches

Twyman–Green interferometer         
SCIENTIFIC INSTRUMENT
Twyman-green interferometer; Twyman-Green Interferometer; Twyman-Green interferometer
A Twyman–Green interferometer is a variant of the Michelson interferometer principally used to test optical components. It was introduced in 1916 by Frank Twyman and Arthur Green.
Switching barriers         
ECONOMIC & PSYCHOLOGICAL COSTS OF SWITCHING FROM ONE ALTERNATIVE TO ANOTHER
Switching costs; Switching cost
Switching costs or switching barriers are terms used in microeconomics, strategic management, and marketing. They may be defined as the disadvantages or expenses consumers feel they experience, along with the economic and psychological costs of switching from one alternative to another.
Immunoglobulin class switching         
  • Mechanism of class-switch recombination that allows isotype switching in activated B cells.
SWITCHING OF ACTIVATED B CELLS FROM IGM BIOSYNTHESIS TO BIOSYNTHESIS OF OTHER ISOTYPES OF IMMUNOGLOBULIN
Class switching; Antibody class switching; Isotype switching; Class switch recombination; Class switch; Ig class switching; Immunoglobulin switch region
Immunoglobulin class switching, also known as isotype switching, isotypic commutation or class-switch recombination (CSR), is a biological mechanism that changes a B cell's production of immunoglobulin from one type to another, such as from the isotype IgM to the isotype IgG. During this process, the constant-region portion of the antibody heavy chain is changed, but the variable region of the heavy chain stays the same (the terms variable and constant refer to changes or lack thereof between antibodies that target different epitopes).

Wikipédia

Phase switch

A phase switch is a device used to increase the discrimination and sensitivity of an interferometer, especially at radio frequencies; an extra half-wave path difference is switched in, at well defined frequency, between the two interfering signal sources. In-phase signals then become out of phase and vice versa, so that the signal output becomes modulated by the switching frequency, and can be more easily filtered from the internally generated noise. (The discrimination is highest for sources which are small compared with the interferometer-fringe spacing)

Its use in radio astronomy is generally credited to Martin Ryle, and used extensively in the 1C radio survey.