18-02-2011, 11:31 AM
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cellonics
abstract
Are you tired of slow modem connections? Cellonics Incorporated has developed new technology that may end this and other communications problems forever. The new modulation and demodulation technology is called Cellonics. In general, this technology will allow for modem speeds that are 1,000 times faster than our present modems. The development is based on the way biological cells communicate with each other and nonlinear dynamical systems (NDS). Major telcos, which are telecommunications companies, will benefit from the incredible
1INTRODUCTION
Are you tired of slow modem connections? Cellonics Incorporated has developed new technology that may end this and other communications problems forever. The new modulation and demodulation technology is called Cellonics. In general, this technology will allow for modem speeds that are 1,000 times faster than our present modems. The development is based on the way biological cells communicate with each other and nonlinear dynamical systems (NDS). Major telcos, which are telecommunications companies, will benefit from the incredible speed, simplicity, and robustness of this new technology, as well as individual users.
In current technology, the ASCII uses a combination of ones and zeros to display a single letter of the alphabet (Cellonics, 2001). Then the data is sent over radio frequency cycle to its destination where it is then decoded. The original technology also utilizes carrier signals as a reference which uses hundreds of wave cycles before a decoder can decide on the bit value (Legard, 2001), whether the bit is a one or a zero, in order to translate that into a single character.
The Cellonics technology came about after studying biological cell behaviour. The study showed that human cells respond to stimuli and generate waveforms that consist of a continuous line of pulses separated by periods of silence. The Cellonics technology found a way to mimic these pulse signals and apply them to the communications industry (Legard, 2001). The Cellonics element accepts slow analog waveforms as input and in return produces predictable, fast pulse output, thus encoding digital information and sending it over communication channels. Nonlinear Dynamical Systems (NDS) are the mathematical formulations required to simulate the cell responses and were used in building Cellonics. Because the technique is nonlinear, performance can exceed the norm, but at the same time, implementation is straightforward (Legard, 2001).
This technology will be most beneficial to businesses that do most of their work by remote and with the use of portable devices. The Cellonics technology will provide these devices with faster, better data for longer periods of time (Advantages, 2001). Cellonics also utilizes a few discrete components, most of which are bypassed or consume very little power. This reduces the number of off the shelf components in portable devices while dramatically decreasing the power used, leading to a lower cost for the entire device. The non-portable devices of companies will benefit from the lack of components the machines have and the company will not have to worry so much about parts breaking
2: PRINCIPLE OF CELLONICS TECHNOLOGY
The Cellonics™ technology is a revolutionary and unconventional approach based on the theory of nonlinear dynamical systems (NDS) and modelled after biological cellbehaviour1. In essence, the term Cellonics is an euphemism for ‘electronic cells’. When used in the field of communications, the technology has the ability to encode, transmit and decode digital information powerfully over a variety of physical channels, be they cables or wirelessly through the air. There have been much research over the past decades to study inter-cell communications. Laboratory
studies have recorded electrical waveforms that show burst of spikes separated by periods of silence
3. THE CELLONICS™ CIRCUITS
Cellonics Inc. has developed and patented families of Cellonics™ circuits that are useful for various applications. One of these Cellonics™ circuits is an extremely simple circuit that exhibits the “Scurve” transfer characteristic. Fig 3a shows one of the possible circuit realizations. The circuit contains a negative impedance converter. Its iv transfer characteristic is shown in Fig 3b.Thetransfer characteristic consists of three different regions. The two lines at the top and bottom have positive slope, 1/RF and they represent the regions in which the Op-Amp is operating in the saturated (nonlinear) mode. In Fig 3b, the middle segment has a negative slope (negative resistance) and represents the region in which the Op-Amp is operating linearly. It is this negative resistance region that allows the Op-Amp to oscillate and produce pulses bounded by the positive and negative saturation voltages
For ease of explanation4, we assume that the input signal is a triangular waveform. Here we have dVs/dt = (V0 depending on the slope of the triangular input waveform. Whenever the slope is positive, the Op-Amp is stable and outputs a constant saturation voltage. Thus a silent period is observed i.e. no spike is being produced. On the other hand, with properly selected circuit parameters whenever the slope of the triangular waveform is negative, the Op-Amp is unstable. In this region, the output is oscillating. The duration of each pulse is similar and the number of pulses generated depends on the length of time the slope remains negative. Thus by Controlling the duration of the negative slope, he number of pulses to be produced at the output of the Op-Amp can be controlled. The Cellonics™ circuit is robust against noise perturbations – as long as the effective negative slope keeps the Op-Amp unstable, the noise will not have an effect on the pulse generation. The level of tolerance against the noise perturbations is carried out by proper selection of circuit parameters in the design. There are also many other families of Cellonics™ circuits. By using the Principle of Duality, the “N-curve” families of Cellonics™ circuits can be derived. In this case, the realization of the circuits can be based on the OP-AMP or devices such as he tunnel diode, etc. The transfer function of a tunnel diode exhibits the “N- curve” transfer characteristic inherently, which is a “dual” of the S-curve” family. By connecting an inductor and
cellonics
abstract
Are you tired of slow modem connections? Cellonics Incorporated has developed new technology that may end this and other communications problems forever. The new modulation and demodulation technology is called Cellonics. In general, this technology will allow for modem speeds that are 1,000 times faster than our present modems. The development is based on the way biological cells communicate with each other and nonlinear dynamical systems (NDS). Major telcos, which are telecommunications companies, will benefit from the incredible
1INTRODUCTION
Are you tired of slow modem connections? Cellonics Incorporated has developed new technology that may end this and other communications problems forever. The new modulation and demodulation technology is called Cellonics. In general, this technology will allow for modem speeds that are 1,000 times faster than our present modems. The development is based on the way biological cells communicate with each other and nonlinear dynamical systems (NDS). Major telcos, which are telecommunications companies, will benefit from the incredible speed, simplicity, and robustness of this new technology, as well as individual users.
In current technology, the ASCII uses a combination of ones and zeros to display a single letter of the alphabet (Cellonics, 2001). Then the data is sent over radio frequency cycle to its destination where it is then decoded. The original technology also utilizes carrier signals as a reference which uses hundreds of wave cycles before a decoder can decide on the bit value (Legard, 2001), whether the bit is a one or a zero, in order to translate that into a single character.
The Cellonics technology came about after studying biological cell behaviour. The study showed that human cells respond to stimuli and generate waveforms that consist of a continuous line of pulses separated by periods of silence. The Cellonics technology found a way to mimic these pulse signals and apply them to the communications industry (Legard, 2001). The Cellonics element accepts slow analog waveforms as input and in return produces predictable, fast pulse output, thus encoding digital information and sending it over communication channels. Nonlinear Dynamical Systems (NDS) are the mathematical formulations required to simulate the cell responses and were used in building Cellonics. Because the technique is nonlinear, performance can exceed the norm, but at the same time, implementation is straightforward (Legard, 2001).
This technology will be most beneficial to businesses that do most of their work by remote and with the use of portable devices. The Cellonics technology will provide these devices with faster, better data for longer periods of time (Advantages, 2001). Cellonics also utilizes a few discrete components, most of which are bypassed or consume very little power. This reduces the number of off the shelf components in portable devices while dramatically decreasing the power used, leading to a lower cost for the entire device. The non-portable devices of companies will benefit from the lack of components the machines have and the company will not have to worry so much about parts breaking
2: PRINCIPLE OF CELLONICS TECHNOLOGY
The Cellonics™ technology is a revolutionary and unconventional approach based on the theory of nonlinear dynamical systems (NDS) and modelled after biological cellbehaviour1. In essence, the term Cellonics is an euphemism for ‘electronic cells’. When used in the field of communications, the technology has the ability to encode, transmit and decode digital information powerfully over a variety of physical channels, be they cables or wirelessly through the air. There have been much research over the past decades to study inter-cell communications. Laboratory
studies have recorded electrical waveforms that show burst of spikes separated by periods of silence
3. THE CELLONICS™ CIRCUITS
Cellonics Inc. has developed and patented families of Cellonics™ circuits that are useful for various applications. One of these Cellonics™ circuits is an extremely simple circuit that exhibits the “Scurve” transfer characteristic. Fig 3a shows one of the possible circuit realizations. The circuit contains a negative impedance converter. Its iv transfer characteristic is shown in Fig 3b.Thetransfer characteristic consists of three different regions. The two lines at the top and bottom have positive slope, 1/RF and they represent the regions in which the Op-Amp is operating in the saturated (nonlinear) mode. In Fig 3b, the middle segment has a negative slope (negative resistance) and represents the region in which the Op-Amp is operating linearly. It is this negative resistance region that allows the Op-Amp to oscillate and produce pulses bounded by the positive and negative saturation voltages
For ease of explanation4, we assume that the input signal is a triangular waveform. Here we have dVs/dt = (V0 depending on the slope of the triangular input waveform. Whenever the slope is positive, the Op-Amp is stable and outputs a constant saturation voltage. Thus a silent period is observed i.e. no spike is being produced. On the other hand, with properly selected circuit parameters whenever the slope of the triangular waveform is negative, the Op-Amp is unstable. In this region, the output is oscillating. The duration of each pulse is similar and the number of pulses generated depends on the length of time the slope remains negative. Thus by Controlling the duration of the negative slope, he number of pulses to be produced at the output of the Op-Amp can be controlled. The Cellonics™ circuit is robust against noise perturbations – as long as the effective negative slope keeps the Op-Amp unstable, the noise will not have an effect on the pulse generation. The level of tolerance against the noise perturbations is carried out by proper selection of circuit parameters in the design. There are also many other families of Cellonics™ circuits. By using the Principle of Duality, the “N-curve” families of Cellonics™ circuits can be derived. In this case, the realization of the circuits can be based on the OP-AMP or devices such as he tunnel diode, etc. The transfer function of a tunnel diode exhibits the “N- curve” transfer characteristic inherently, which is a “dual” of the S-curve” family. By connecting an inductor and
