No. 7, 2023

WORKS OF EMPLOYEES OF JSC RIE «PROTEK» (Voronezh)

1. Ensuring situational awareness of the moving objects group using one reference navigation station I.V. Shuvaev, V.V. Kiryushkin, S.I. Babusenko, A.V. Zhuravlev pp. 5-13
2. Goniometric-elliptical multi-position radar system built into spatially distributed radio interference system V.V. Kiryushkin, S.I. Babusenko, A.V. Zhuravlev, V.A. Shuvaev pp. 14-22
3. Compensation for the frequency detuning that occurs in the transmitter and receiver of phase shift keyed signals V.V. Kiryushkin, S.I. Babusenko, A.V. Zhuravlev, I.V. Shuvaev pp. 23-31
4. Evaluation of the noise immunity of the navigation equipment of consumers of the global navigation satellite system with spatial adaptation based on the algorithm of maintaining the level of the useful signal S.I. Babusenko, V.V. Kiryushkin, A.V. Zhuravlev, V.G. Markin pp. 32-41
5. Selection of the bandwidth of the «raised cosine» shaping filter for navigation meander signals V.V. Nerovny, A.V. Zhuravlev, V.V. Kiryushkin, V.V. Filonenko, V.S. Radko pp. 42-49
6. Structural models based on spectral graph theory for land-based digital communication networks A.M. Mezhuyev, V.V. Nerovny, D.V. Rodionov, N.M. Ponomarev, D.A. Mezhuyev pp. 50-59
7. Probabilistic characteristics of the navigation signal search and detection system under conditions of simulated interference V.V. Nerovny, V.V. Kiryushkin, S.I. Babusenko, P.D. Korataev, P.S. Oblov pp. 60-66
8. Radio transmitting device of local navigation systems with adaptive adjustment of radio signal spectrum parameters V.V. Nerovny, A.V. Zhuravlev, V.V. Kiryushkin, S.I. Babusenko, E.M. Krasov pp. 67-76

MATHEMATICAL METHODS IN RADIO ENGINEERING

1. Determination of the coherence interval of radar targets using a multipoint signal reflection model K.Yu. Gavrilov, E.V. Kudryashova, O.V. Malysheva pp. 77-88

FUNCTIONAL ALGORITHMS: SIGNAL TRANSMISSION, RECEPTION AND PROCESSING

1. Detection and analysis of Wi-Fi signals for address direction finding I.S. Faustov, V.A. Sladkikh, A.B. Tokarev, E.V. Koshcheev pp. 89-100
2. Study of a solid-state transmitting device with a phase correction system, which increases the summing efficiency A.S. Pshenichkin, A.E. Krupskaya, K.N. Klimov pp. 101-114

ANTENNAS, RADIO-WAVE PROPAGATION AND MICROWAVE ENGINEERING

1. Peculiarities of adaptive signal processing in circular antenna arrays V.I. Djigan pp. 115-126

OPTOELECTRONICS, ACOUSTO-ELECTRONICS AND PHOTONICS

1. Speech enhancement using dual microphone adaptive noise canceller M.B. Stolbov, S.V. Perelygin pp. 127-136

RADIO ENGINEERING EQUIPMENT AND ITS APPLICATION

1. Asynchronous STW resonators with the high quality factor and reduced sizes S.A. Doberstein, I.V. Veremeev, V.K. Razgonyaev pp. 137-144
2. Hybrid synthesizer with two PLLs and DDS Part 2. Fine tuning circuit and main PLL A.V. Korolev, Y.V. Korshikov, S.G. Rykov pp. 145-161