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Dear Expertists, In Diffie-Hellman, the equation g^k mod p has to be calculated. p is a large prime number. g and k are integers less than p. Is there any fast and efficient algorithm to calculate the equation in a computer? The intermediate result g^k would be an extremely large number! Your...

I have tried another SPICE circuit in which an impluse was applied to the SAW resonator through a resistor. The resonator was expected to oscillate for a while after the exictation. However, it did not oscillate but just behaved as a capacitor. How can I make the circuit oscillate at the...

Thanks a lot for your answer! What kind of self-clocking codes use less than one transition per bit?

Hello Experts, Since most of the wireless digital communication systems cannot transmit DC signal, DC-balancing techniques are usually adopted by adding redundant bits to balance the numbers of 0's and 1's. Moreover, forward error correction (FEC) schemes are essential in wireless...

I am designing a 433MHz oscillator using a SAW resonator and a Philips wideband transistor BFT25A connected as a Colpitts circuit. The circuit is described by the PSPICE file as attached below. According to the PSPICE simulation results, the oscillating frequency was totally controlled by the LC...