Patent ID: 9072175
Filing Date: 2015-06-30
Classification: H01F,H03C,H03F,H04B,H04L,H05K

Abstract:
1. A synthesizer for a transmitter, comprising: a transformer including a primary winding connected to a plurality of amplifiers, and a secondary winding which opposes the primary winding; a plurality of core support units including a support plate which supports a toroidal core around which the primary winding is wound, fixing unit which fixes the toroidal core to the support plate, and an insertion portion which is formed inside or around the toroidal core and into which the secondary winding is inserted; and a fixing member including a plurality of receiving portions to and from which the plurality of core support units are attached and detached, wherein the plurality of receiving portions are formed along a direction in which the plurality of core support units are stacked.