A 6-18 GHz Multifunction Heterodyne RF Transceiver Module on LTCC with SAW and BAW Bandpass Filters

被引：0

作者：

Zhang, Lei ^{[1
]}

Yu, Huaiqiang ^{[1
]}

Jiang, Mingyan ^{[1
]}

Deng, Like ^{[1
]}

Zhou, Xuefeng ^{[1
]}

Wang, Xi ^{[1
]}

Liu, Meirui ^{[1
]}

Jiang, Chuangxin ^{[1
]}

机构：

[1] Sichuan Inst Piezoelect & Acoustoopt Technol, Chongqing 400060, Peoples R China

来源：

2021 IEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM (IWS 2021) | 2021年

关键词：

wideband; heterodyne; transceiver module; low temperature cofired ceramic (LTCC); bulk acoustic wave (BAW); surface acoustic wave (SAW);

D O I：

10.1109/IWS52775.2021.9499559

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a 6-18 GHz LTCC multifunction heterodyne transceiver architecture. To meet the multifunctional application and improve the rejection of spurious signals, four types of micro-acoustic bandpass filter (BPF) chips including the narrowband surface acoustic wave (SAW) filter, the wideband SAW filter and the C-band bulk acoustic wave (BAW) filter are designed, fabricated and integrated into the transmit (TX) and receive (RX) chains. The proposed transceiver module has been fabricated by the low temperature cofired ceramic (LTCC) process. The transceiver module has a compact size of 22x15x3 mm(3), including four independent frequency conversion channels with a RX gain of more than 20 dB and a TX output power of more than 11 dBm.

引用

页数：3

共 10 条

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[8] Optimum design of 6-18 GHz ultra-wideband microstrip filters with arbitrary source and load impedances by the least mean squares Method
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[9] Wideband 6 GHz RF Filters for Wi-Fi 6E Using a Unique BAW Process and Highly Sc-doped AlN Thin Film
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