High power ferrite stacked disc core hf transformers and/or power dividers

Claim 1

IN A HIGH POWER HIGH FREQUENCY TRANSFORMER, A FERRITE MATERIAL TRANSFORMER CORE SECTION WITH TWO ELONGATE RELATIVELY NARROW COIL WINDING SLOT WINDOWS AND MAGNETIC CIRCUIT FERRITE CORE MATERIAL BETWEEN SAID SLOT WINDOWS; A SINGLE LAYER OF INSULATED WIRE TURNS PASSED THROUGH SAID SLOT WINDOWS; WITH THE WINDINGS INCLUDING TURNS OF AT LEAST TWO TRANSFORMER WINDING SECTIONS; WHEREIN THE MAGNETIC CIRCUIT FERRITE CORE MATERIAL BETWEEN SAID SLOT WINDOWS IS SUBSTANTIALLY RECTANGULAR IN CROSS SECTION ALONG A PLANE NORMAL TO THE AXIS OF THE WIRE WINDINGS WITHIN THE AREA ENCLOSED BY THE WINDING TURNS; WHEREIN A PLURALITY OF SAID FERRITE MATERIAL TRANSFORMER CORE SECTIONS ARE STACKED TOGETHER; THE WIRE TURNS ARE WOUND THROUGH SAID SLOT WINDOWS AND ABOUT THE MAGNETIC CIRCUIT FERRITE CORE MATERIAL BETWEEN THE SLOT WINDOWS; AND MEANS IS PROVIDED HOLDING COIL TURNS OF THE TRANSFORMER IN MUTUALLY SPACED RELATION INCLUDING NONCONDUCTIVE ASSEMBLY RETAINING BAR MEANS HAVING MULTIPLE SPACED COIL TURN RETAINING GROOVES.