antiresonance

N2 at about 800Hz which may be weakened by the first antiresonance.

An antiresonance between serves to lower the intensity of F1.

In addition, there is also an antiresonance at the plasma frequency.

As length increases, the antiresonance moves down in frequency.

A transporter beam originating outside the antiresonance field," Sisko said. "

Part of Rom's locking strategy is to set up repeating, low-level antiresonance bursts.

Under these conditions the line current is very small because of the high electrical impedance of the parallel circuit at antiresonance.

This is the antiresonance.

The reduced oscillation amplitude at an antiresonance can be regarded as due to destructive interference or cancellation of forces acting on the oscillator.

For example, in the two-oscillator situation above, the FRF of the undriven oscillator displayed no antiresonance.

Early software used direct models to determine critical resonance and antiresonance frequencies of piezoelectric materials and immitances at those frequencies.

An antiresonance or zero serves to decrease the spectral energy at specific frequencies by absorbing the sound at or near the antiresonant frequencies.

The simplest system in which antiresonance arises is a system of coupled harmonic oscillators, for example pendula or RLC circuits.

In electrical engineering, the word antiresonance may also be used to refer to the condition for which the impedance of an electrical circuit is very high, approaching infinity.

But once we put you down inside the antiresonance field, we won't be able to fix a transporter lock on you to beam you out of the holosuite.

Rather than shutting down the transporters, we can raise the deflector shields around the station," she suggested, "and send antiresonance bursts through the open hatches to inhibit transport through them.

In an electric circuit consisting of a capacitor and an inductor in parallel, antiresonance occurs when the alternating current line voltage and the resultant current are in phase.

Note that there is no antiresonance in the undriven oscillator's spectrum; although its amplitude has a minimum between the normal modes, there is no pronounced dip or negative phase shift.

Ferromagnetic antiresonance (FMAR) transmission measurements at 24 GHz, and at temperatures between 20 °C and 364 °C, are reported for polycrystalline nickel foil 20 µm thick.

In the above example, at the antiresonance frequency the external driving force acting on oscillator 1 cancels the force acting via the coupling to oscillator 2, causing oscillator 1 to remain almost stationary.

In the physics of coupled oscillators, antiresonance, by analogy with resonance, is a pronounced minimum in the amplitude of one oscillator at a particular frequency, accompanied by a large shift in its oscillation phase.

Martin developed "find parameters" software evaluating capacitance, dissipation, resonance, and antiresonance with a Jacobian matrix and its inverse to determine losses separately for dielectric, elastic, and piezoelectric properties of individual barium titanate ceramic components.

The principle of antiresonance is used in wave traps, which are sometimes inserted in series with antennas of radio receivers to block the flow of alternating current at the frequency of an interfering station, while allowing other frequencies to pass.