Журнал «Радиотехника» | Издательство РАДИОТЕХНИКА

V.A. Tsarev - Dr. Sc. (Eng.), Professor, Department ЭПУ, Yuri Gagarin State Technical University (Saratov). E-mail: tsarev_va@mail.ru I.O. Chigurov - Post-graduate Student, Department ЭПУ, Yuri Gagarin State Technical University (Saratov). E-mail: chigurov@gmail.com P.D. Shalaev - Ph. D. (Eng.), Head of Department, JSC «SPE «Almaz» (Saratov). E-mail: p.d.shalaev@yandex.ru

Weight vector jitter: from «linear» adaptive antenna array to neural network

S.V. Zimina - Ph.D. (Phys.-Math.), Associate Professor, Lobachevsky State University Nizhni Novgorod. E-mail: zimina-sv@yandex.ru

Operation of RF-excited CO-laser with room temperature water-cooling of electrodes

N.A. Ignatov - Employee, PJSC «NPO Almaz» (Moscow). E-mail: ignatovnicita@mail.ru M.A. Ogar - Employee, PJSC «NPO Almaz» (Moscow). E-mail: mogar@inbox.ru A.P. Mineev - Ph. D. (Phys.-Math.), Senior Research Scientist, Associate Professor, GPI RAS (Moscow). E-mail: mineev@kapella.gpi.ru S.M. Nefedov - Employee, GPI RAS (Moscow). E-mail: nefedov@kapella.gpi.ru

Technology for controlling the output power of transceiver modules as a means of optimizing the energy characteristics of active phased antenna arrays

P.A. Tushnov1, V.S. Berdyev2, S.A. Topchiev3

1−3 PSC «Radiofizika» (Moscow, Russia)

Obtaining a uniform amplitude distribution over the aperture of an active phased array antenna by way of controlling the output power of microwave channels

P.A. Tushnov

PSC «Radiofizika» (Moscow, Russia)

Modeling the interaction of multi-beam electron stream with the microwave field in the output quasi-fractal double-gap resonator of klystron

V.A. Tsarev – Dr. Sc. (Eng.), Professor, Department «Electronic Instruments and Devices», Yuri Gagarin State Technical University of Saratov

E-mail: tsarev_va@mail.ru

V.Yu. Muchkaev – Ph. D. (Eng.), Associate Professor, Department «Electronic Instruments and Devices», Yuri Gagarin State Technical University of Saratov

E-mail: muchkaev_vadim@mail.ru

D.A. Nesterov – Post-graduate Student, Department «Electronic Instruments and Devices», Yuri Gagarin State Technical University of Saratov

E-mail: enlucioro@gmail.com

Effect of operating mode parameters on energy characteristics of submodules output X-band power amplifiers

R.G. Tarasov – General Director of JSC «SPC and Production Plant Iskra» (Ulyanovsk),

Head of Department «Radio systems and technologies»,

Ulyanovsk State Technical University

E-mail: rgtarasov@yandex.ru

V.A. Sergeev – Dr.Sc.(Eng.), Professor, Director of Kotelnikov UBIRE RAS,

Head of Department «Rafioingineering, opto- and nanoelectronics», Ulyanovsk State Technical University E-mail: sva@ulstu.ru

A.A. Kulikov – Ph.D.(Eng.), Lead Engineer,

Kotelnikov UBIRE RAS

E-mail: kulikovaa36@yandex.ru

Characteristics of neural networks with sample matrix inversion algorithm tuning when accounting for weight coefficients jitter

S.V. Zimina – Ph.D. (Phys.-Math.), Associate Professor, Lobachevsky State University of Nizhny Novgorod

E-mail: zimina-sv@yandex.ru