Crystal filter

A crystal filter is an electronic filter that uses quartz crystals for resonators. Quartz crystals are piezoelectric, so their mechanical… (More)
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Topic mentions per year

1975-2015
012319752015

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2012
2012
In modern communications, it is of great importance to implement quality modules for signal transmission, transfer and reception… (More)
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2012
2012
In modern communications, particularly digital one, it is very important to implement quality modules for receiver, transmitter… (More)
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2011
2011
High quality crystal filter which operates at 50 MHz has been realized. The filter with bandwidth of 15 kHz, and special… (More)
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2010
2010
Stacked Crystal Filters (SCFs) are used in Bandpass filters and other applications where frequency control is required. SCFs use… (More)
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2010
2010
  • Qing-Li Li
  • Proceedings of the 2010 Symposium on…
  • 2010
The 70MHz narrow band quartz crystal filter has been developed. The filter features: center frequency 70MHz, 3dB band width… (More)
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2008
2008
When very small size, microwave frequency and high quality factor resonators are required, bulk acoustic wave (BAW) resonators… (More)
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2005
2005
In this paper, a novel microcomputer temperature-compensating method for an overtone crystal oscillator (MCOXO) is presented. In… (More)
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1984
1984
  • R I Kinsman
  • IEEE Transactions on Sonics and Ultrasonics
  • 1984
This condition may be observed when measuring the MCF in a low impedance transmission circuit as shown in Fig. 2(a). The output… (More)
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1981
1981
  • L B Dworsky
  • IEEE Transactions on Sonics and Ultrasonics
  • 1981
[4] R. B. Topolevsky and M. Redwood, “A general perturbation theory for elastic resonators and its application to the monolithic… (More)
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1981
1981
  • L B Dworsky
  • IEEE Transactions on Sonics and Ultrasonics
  • 1981
where E and W are the energy and bandwidth of the input signal, respectively. In contrast, System C is based on the chirp and… (More)
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