| ISSN | 0867-6747 |
Electronics and Telecommunications Quarterly
Identifiers
Publisher
Polish Academy of Sciences, Committee of Electronics and Telecommunication
Editorial office
Additional information
Data set: BazTech
Title history
Articles
article
Electronics and Telecommunications Quarterly > 2009 > Vol. 55, No 4 > 563-575
This paper presents an accurate high level model for the design of sigma-delta fractional Phase locked loop (PLL) architectures. High level models provide simulation speedups of about two orders of magnitude when compared to transistor level simulation. When compared to other models presented in the literature the proposed model has the advantage of having the frequency instead of phase as the output...
article
Electronics and Telecommunications Quarterly > 2009 > Vol. 55, No 4 > 639-647
In this paper we focus on a problem of existence the mean value of the least quadratic non-residue modulo a prime number. We prove that the answer to that question is positive and calculate the exact value of that constant with high accuracy. We also prove that the density of all primes having its least quadratic non-residue equal to k-th prime is 1/2k. Some computational results are included to provide...
article
Electronics and Telecommunications Quarterly > 2009 > Vol. 55, No 4 > 649-658
In this paper we present results of numerical investigations concerning primitive roots modulo m = 2p, where p is prime greater than 2. This is one of these cases of integers m for which the multiplicative group of primitive rests modulo m can be generated by one element. Our computations comprise all primes below 1010.
