Our products operate from Ultra-High Frequency (UHF) to 40 GHz and beyond. We also offer step recovery diodes, harmonic generator varactors and multiplier diodes. Find Products Surface Mount/Flip Chip Abrupt/Hy
Google Share on Facebook varactor diode [va′rak·tər ′dī‚ōd] (electronics) varactor McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. Want to thank TFD for its existence?Tell a friend about us, add a link to this...
The main contribution of the paper compared to the others is its IL compensating feature feasible via Compensator diode or Cm that create a better pass-band. Also, two parameters of control are easily applied and their relationships are derived by curve fitting technique. The meandered coupled ...
Frequency bands changeover transceiver - uses several varactor-tuned oscillators with capacitorsThe transceiver has its oscillators switched with no delay from transmit to receive frequency bands. Each frequency band has its own oscillator and each oscillator has a varactor diode and fixed capacitor. The...
Varactor diode construction. The varactor shown in Figure 11.7 resembles a conventional pn-junction diode formed on top of a low-resistance substrate layer consisting of highly doped N + material. A simplified equivalent circuit for a varactor is shown in Figure 11.8. The capacitor Cj is the ...
The main contribution of the paper compared to the others is its IL compensating feature feasible via Compensator diode or Cm that create a better pass-band. Also, two parameters of control are easily applied and their relationships are derived by curve fitting technique. The meandered coupled ...
1.The Pre-condition forVariable Capacitance DiodeFrequency Modulator Obtaining the Linear Frequency Modulation;变容二极管调频器获得线性调频的条件 2.It is confirmed by electrical measurements of I-V,C-V,C-f,and deep level transient spectrum that this is a variable capacitance diode of linear slowly...
The actual tuning element is a varactor diode, a 2-terminal device that changes capacitance as a function of reverse bias volt- age.1 The oscillator is part of a frequency synthesizing loop, as detailed in Figure 1. A phase locked loop (PLL) compares a divided down representation of the ...
FIG. 2 is a cross-section view of a typical diode varactor produced by a CMOS process; FIG. 3 is a diagram of a typical digital varactor device; FIG. 4 is a diagram of a varactor device according to the invention; FIG. 5 is a diagram of an equivalent small signal circuit of FIG....
6) Variable Capacitance Diode 变容二极管 1. The Pre-condition forVariable Capacitance DiodeFrequency Modulator Obtaining the Linear Frequency Modulation; 变容二极管调频器获得线性调频的条件 2. It is confirmed by electrical measurements of I-V,C-V,C-f,and deep level transient spectrum that this is...