Title:
TRACKER CIRCUIT, HIGH FREQUENCY COMMUNICATION SYSTEM, AND TRACKING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/070746
Kind Code:
A1
Abstract:
A tracker circuit (1A), which is connected to a pre-regulator circuit (11) configured to convert an input voltage to an adjusted voltage, comprises: a switched capacitor circuit (20) configured to generate a plurality of discrete voltages on the basis of the adjusted voltage; and an output switch circuit (31) configured to selectively output at least one of the plurality of discrete voltages to a power amplifier (2A). The pre-regulator circuit (11) is configured to output the adjusted voltage to the switched capacitor circuit (20) and to output the adjusted voltage to a power amplifier (2B) without intervention of the switched capacitor circuit (20).
Inventors:
KOGURE TAKESHI (JP)
KATO MUNEHARU (JP)
MATSUI TOSHIKI (JP)
KATO MUNEHARU (JP)
MATSUI TOSHIKI (JP)
Application Number:
PCT/JP2023/033623
Publication Date:
April 04, 2024
Filing Date:
September 14, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H03F1/02; H03F3/24; H04B1/04
Attorney, Agent or Firm:
YOSHIKAWA, Shuichi et al. (JP)
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