Similar words: frequency, infrequency, low-frequency, low frequency, high-frequency, beat frequency, high frequency, frequency table. Meaning: n. a band of adjacent radio frequencies (e.g., assigned for transmitting radio or television signals).
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31, Dual Tone Multifrequency(DTMF), also known as Touch Tone or Tone Dialing, is used for telephone signaling over the line in the voice frequency band to the call-switching center.
32, So, the transducers with wide frequency band should be used in acoustic logging tools.
33, The analyses of frequency characteristic of the system demonstrate that the noise in effective frequency band is eliminated and the phase of the system is approximately linear.
34, I/Q imbalance problem causes finite rejection in the image frequency band, and the image interference will alias into the desired signal, severe distortion will occur.
35, RFID tag in UHF frequency band is more attractive because it is for far distance.
36, The performance of digital radio communication systems working at ISM frequency band is much degraded by the effect of microwave oven interference.
37, Such assumptions sometimes may result in narrow frequency band, large time delay and unstable system.
38, The wavelet packet transform technique is employed to determine the energy ratio of a high frequency band to a low one.
39, The basic idea using array sweeping to suppress harmonic interference is to reasonably design each sub-sweeping frequency band that can reach the goal of elimination of harmonic interference.
40, Generally , low reflectance within low frequency band is difficultly obtained by using ordinary lossy material.
41, The conic errors produced by frequency band narrow, quantization error, and installation error of gyro and low attitude update rate were analyzed.
42, Employing the interlaced scanning, current TV system can compress the frequency band of TV signal effectively and facilitate transmission.
43, This allows the creation of six quarter wavelength antenna elements in the high frequency band.
44, After that, we gave the application of them in the frequency band extension technique.
45, It can reach more than l. 5Mbps data transmission speed in the available frequency band of existing power line carrier communication system by academic calculate and simulation.
46, In fact, most states of consciousness are not exemplified by a single frequency band.
47, Channels in this low - frequency band soon became crowded.
48, From the simulation result we can see that the waveguide T-junction achieves good matching in wide frequency band.
49, Bandstop filter is also commonly used in anti-jamming equipment to prevent interference within a frequency band and noise signals.
50, The vibration modal in ultrasonic frequency band is extracted and the natural frequency of work modal is determined through analyzing the characteristics of principal mode.
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51, The optimum - frequency band is usually a compromise between these two opposing factors.
52, First, effective frequency band of component is widened by compound structure method.
53, The results show that rectangular coaxial cavity has small volume and potential of bandwidth extending. It can be used in low frequency band multiple beam klystrons.
54, Compared with conventional CRLH structures, the structure is simple and with low insertion loss, low conductor loss at high frequency band. It can be applied to super lens and antennas in future.
55, The system uses a powerful transmitting circuit that transmits width-variable pulses, and a sensitive receiving circuit that offers quite wide frequency band.
56, At high frequency band, the frequency response error of a peak detector is the high frequency resonance error mainly produced by the distributive parameter.
57, The invention has the characteristics of wider working bandwidth and the high gain, which is suitable for the antenna application of the three frequency band RFID reader-writer.
58, With analyzing the detecting procedure of Low-frequency active sonar and emulating about it, the Optimum Detection Frequency Band of Low-frequency Active Sonar were researched.
59, Helical antenna has not only almost identical to the resistive input impedance in broad bandwidth, but also works by the end of super-gain front lobed map in the same frequency band.
60, High frequency band is a hostile electromagnetic environment. In this band atmospheric noise emitted by lightning in a short distance may badly affect HF GW radar's normal function.
More similar words: frequency, infrequency, low-frequency, low frequency, high-frequency, beat frequency, high frequency, frequency table, frequency range, frequency chart, radio frequency, video frequency, audio frequency, clock frequency, eigenfrequency, natural frequency, very high frequency, relative frequency, operating frequency, cumulative frequency, frequency modulation, fundamental frequency, frequency distribution, frequency shift keying, frequence, frequent, frequently, infrequent, frequenter, unfrequented.