Powerful Microwave Devices

beem.gif (23465 bytes)

DEPARTMENT OF INVESTIGATION AND ENGINEERING OF VACUUM MICROWAVE ELECTROMAGNETIC RADIATION SOURCES

Head of department: Victor D.Yeremka, Dr. sc.

Telephone: +38 - 0572 - 448-519; Fax: +38 - 0572 -441-105;

The department possesses engineering specification and technology which makes it possible to manufacture small quantities of experimental prototypes of the developed electromagnetic radiation sources suitable for use in research investigations (radiophysics. Ecology, biology, medicine, materials science, communications, etc).

Table 1. Characteristics of pulse millimeter wave band
surface wave magnetrons with thermionic cathode.

Type of oscillator	Operation in a band+, GHz	Output power (at pore space 1000) kW	Power Source, Cooling	Mass of packed device (with a power source), kg	Price, $
IMPW-8 IMPW-5 IMPW-3	35,0 - 38,0 55,0 - 75,0 92,0 - 97,0	25,0 12,0 5,0	Small-size, air-cooled	7 7 6	6000 8000 12000

Field of application: instrument-making for scientific purposes, short-range radar, meteorology.

Table 2. Characteristics of pulse millimeter wave band surface wave magnetrons with cold cathode

Type of oscillator	Operation in a band, GHz	Output power (at pore space 1000) kW	Power source, cooling	Mass of packed device (with a power source), kg	Price, $
MPWI-8 MPWI-5 MPWI-3	35,0 - 38,0 55,0 - 75,0 92,0 - 97,0	20,0 10,0 5,0	small-size, air-cooled	2,5 (7) 2,5 (7) 1,5 (6)	7000 10000 15000

Field of application: instrument-making for scientific purposes, short-range radar, meteorology.

Table 3. Characteristics of the pulse magnetron surface wave triodes of a millimeter wave band with thermionic cathode

Type of oscillator	Operation in a band, GHz	Output power (at pore space 1000) kW	Power source, cooling	Mass of packed device (with a power source), kg	Prise, $
IMTLO-8 IMTLO-5	35,0 - 38,0 55,0 - 75,0	10 3	Smoll-size, air-cooled	2,5 (7,5) 2,5 (7,5)	7000 10000

Field of application: instrument-making for scientific purposes, control systems, short-distance radar, communications.

Table 4. Characteristics of the diffraction radiation tubes - millimeter wave oscillators

Type of oscillator	Operation in a band, GHz	Output power , W	Power source, cooling	Mass of packed device (with a power source), kg	Prise, $
LOR-8+++ LOR-5+++ LOR-3+++ LOR-2+++	35,0 - 38,0 55,0 - 75,0 92,0 - 97,0 135,0 - 150,0	5 3 2 1	smoll-size, fluid-cooled	3,5 (8,5) 3,5 (8,5) 3,5 (8,5) 4,0 (9,5)	6000 8000 9000 10000

Field of application: instrument-making for scientific purposes, measuring facilities, short-distance radar, receiving and transmitting equipment of different application as of medium power millimeter- wave oscillators.

Table 5. Characteristics of the BWT - klinotrons of millimeter and submillimeter wave bands

Type of oscillator	Operation in a band, GHz	Output power , W	Power source, cooling	Mass of packed device (with a power source), kg	Prise, $
KLNR-8++ KLNR-5++ KLNR-3++ KLNR-2++ KLNR-0,9++	35,0 - 38,0 55,0 - 75,0 92,0 - 97,0 135,0 - 150,0 310,0 - 330,0	10 5 2 1 0,1	smoll-size, fluid-cooled	3,5 (8,5) 3,5 (8,5) 3,5 (8,5) 4,0 (9,5) 6,0 (11,5)	5000 7000 8000 10000 15000

NOTE:

+ - Oscillation at single or several points of a noted band.

++ - The change range relative to the generation band medium frequency is about 500 GHz.

+++ - Frequency instability .

Oscillator can be manufactured according to customer’s requests.

The manufacture term of the packed oscillator with power source is 6 month.

E-mail: kolosov@gw.bsuir.unibel.by