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What is the difference between single tuned and double tuned amplifier? 

Varicap
Filter design
Butterworth filter
Band-stop filter
Tuned filter

Answers from top 9 papers

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Papers (9)Insight
Journal Article•DOI
A Dual-Band Frequency-Tunable Magnetic Dipole Antenna for WiMAX/WLAN Applications
Abdelheq Boukarkar, Xian Qi Lin, Yuan Jiang 
01 Jan 2016-IEEE Antennas and Wireless Propagation Letters
33 Citations
Measurements show that the antenna presents two narrow-band resonant frequencies that can be tuned separately.
Open access•Proceedings Article•DOI
A New Method of Designing Double-tuned Filter
Yi-hong He, Heng Su 
03 Mar 2013
14 Citations
All of this has an important guiding significance for the research of double- tuned filter.
Journal Article•DOI
Tuned Transistor Amplifier
M. El-Said
01 Dec 1961-IEEE Transactions on Circuits and Systems I-regular Papers
1 Citations
A simple design procedure is given, and while the analysis is particularly applicable to IF amplifiers employing either single or double tuned circuits, the same principles can be applied in general to tuned RF amplifiers.
Open access•Journal Article•DOI
Comprehensive Analysis and Measurement of Frequency-Tuned and Impedance-Tuned Wireless Non-Radiative Power Transfer Systems
Jason D. Heebl, Erin M. Thomas, Robert P. Penno, Anthony Grbic 
14 Jan 2014-arXiv: Other Computer Science
15 Citations
The frequency-tuned system is simpler to implement, while the impedance-tuned system is more complex, but can achieve higher efficiencies.
Journal Article•DOI
Dual-band tunable bandpass filter with independently controllable centre frequencies
Hengrong Cui, Yun Sun, Wang Wei, Yunlong Lu 
02 Jul 2016-International Journal of Electronics Letters
5 Citations
Thus, the centre frequencies of dual passbands can be independently tuned.
Journal Article•DOI
Single-input double-tuned mutually coupled surface coil circuits: An analysis
Siew Kan, Patrick Gonord 
01 Oct 1991-Review of Scientific Instruments
8 Citations
It is thus possible to synthesize two appropriate equivalent inductances for use in a double‐tuned probe by a judicious choice of these parameters.
Journal Article•DOI
A Low-Loss Double-Tuned Transformer
C.J. Galbraith, T.M. Hancock, Gabriel M. Rebeiz 
05 Nov 2007-IEEE Microwave and Wireless Components Letters
12 Citations
We believe this is the first implementation of a planar microwave double-tuned transformer.
Journal Article•DOI
Multiband Balanced Filters With Controllable Bandwidths Based on Slotline Coupling Feed
Shi-Xuan Zhang, Lei-Lei Qiu, Qing-Xin Chu 
26 Sep 2017-IEEE Microwave and Wireless Components Letters
33 Citations
Since the load effects between different resonators are very slight, the passband frequencies and bandwidths can be independently tuned and designed.
Open access•Proceedings Article•DOI
A New Method of Designing Double-tuned Filter
Yi-hong He, Heng Su 
03 Mar 2013
14 Citations
Simulation results show that the double- tuned filter designed in this method works well.

Related Questions

What is the difference between single tuned and double tuned amplifier?5 answersSingle tuned and double tuned amplifiers differ in their ability to achieve impedance matching and maximize bandwidth. Single tuned amplifiers, as described by Glover et al., use a simpler bilinear diode model and are effective in predicting loss and matching conditions for a range of local-oscillator drive conditions. However, they may fail to accurately predict performance under certain operating conditions, such as when using d.c. bias voltages approaching the peak local-oscillator voltage. On the other hand, double tuned amplifiers, as discussed by Lopez, provide more than double the fractional bandwidth of single tuned amplifiers and are a practical solution for achieving near-maximum bandwidth for narrowband and moderate-band antennas. The relationships developed by Wheelerfor double-tuned impedance matching are a valuable tool for antenna designers. In summary, while single tuned amplifiers are simpler and can provide accurate predictions in certain conditions, double tuned amplifiers offer greater bandwidth and are more suitable for specific antenna design requirements.
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