Monolithic MIPI SOI CMOS single-pole fourteen-throw antenna switch module with on-chip transmit filters for cellular handsets
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- Wang Xinjie
- School of Integrated Circuits, Guangdong University of Technology School of Information Engineering, Guangdong University of Technology
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- Huang Chaoyu
- School of Integrated Circuits, Guangdong University of Technology
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- Zhou Xiaolin
- School of Integrated Circuits, Guangdong University of Technology
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- Xiong Haochen
- School of Instrument Science and Opto Electronic Engineering, Beijing Information Science and Technology University
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- Zhang Zhihao
- School of Integrated Circuits, Guangdong University of Technology
抄録
<p>A monolithic single-pole, fourteen-throw (SP14T) antenna switch module (ASM) with on-chip transmit filters is implemented in a 180nm silicon-on-insulator CMOS process for multi-mode multi-band cellular handsets. To ensure compatibility with control interfaces and multi-band linear operation, a mobile industry processor interface decoder, a positive voltage regulator, a negative voltage generator, and an asymmetric RF-core topology are incorporated. Moreover, an optimal on-chip filter matching method is introduced to achieve a fully integrated solution that enhances both harmonic performance and miniaturization. The SP14T ASM exhibits excellent insertion loss, isolation, linearity, and harmonic performance across different modes.</p>
収録刊行物
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- IEICE Electronics Express
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IEICE Electronics Express 21 (4), 20230576-20230576, 2024-02-25
一般社団法人 電子情報通信学会
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詳細情報 詳細情報について
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- CRID
- 1390017843853230848
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- ISSN
- 13492543
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
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- 抄録ライセンスフラグ
- 使用不可