A WIDE BAND HYBRID HIGH POWER MW LEVEL CW RADIO FREQUENCY (RF) COMBINER/ SPLITTER



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Introduction

The primary objective of this wideband, high power (3 MW) radio frequency (RF) combiner is to combine RF power of two different RF circuits. This can also be used to equally split the high RF power. The combiner, which is a passive device, has been designed to have lesser power dissipation per unit area and also has been provided with efficient thermal management.





A WIDE BAND HYBRID HIGH POWER MW LEVEL CW RADIO FREQUENCY (RF) COMBINER/ SPLITTER

Introduction

The primary objective of this wideband, high power (3 MW) radio frequency (RF) combiner is to combine RF power of two different RF circuits. This can also be used to equally split the high RF power. The combiner, which is a passive device, has been designed to have lesser power dissipation per unit area and also has been provided with efficient thermal management.


APPLICATIONS


RF systems for following areas:

Tokamak/ Fusion reactor related firm/companies/industries.
Defence, Communications and Space sector
Institutes and Universities where Radio Frequency subject is taught/ practiced.


SALIENT FEATURES


Compact and Cost effective.
Coupling flatness better than 0.6 dB over frequency band ~ 35 to 65MHz.
Isolation and return loss better than ~ 24 dB between 36 to 65 MHz
Power dissipation less than 10%


INFRASTRUCTURE REQUIRED


About 8 square meter space is required for assembly, testing & installation of the system
The system consists of a combiner with support structure.

MAJOR RAW MATERIALS


Aluminum 6061
ETP copper
Teflon and Delrin

HUMAN RESOURCE REQUIRED

One graduate having Physics degree or an electronics engineer.
One mechanical engineer
One mechanical technical assistant



For details contact:
Head, Projects & Technology Transfer Section,
INSTITUTE FOR PLASMA RESEARCH
Nr. Indira Bridge, Bhat
Gandhinagar 382 428.
e-mail: technology@ipr.res.in