Switching power control for multimode multiband power amplifier

Citation

Thangasamy, Veeraiyah and Kamsani, Noor Ain and Zulkifli, Tun Zainal Azni (2017) Switching power control for multimode multiband power amplifier. In: 2017 IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia), 31 Oct.-2 Nov. 2017, Kuala Lumpur, Malaysia. (pp. 121-124).

Abstract

Driven by ever-increasing consumer demand for wireless devices capable of supporting multiple air standards and applications, the implementation of multimode multiband (MMMB) power amplifier (PA) has been steadily increasing. This paper presents a design of a MMMB PA based on an industry-standard 130nm CMOS process technology, capable of operating in three power modes and in three different bands. Multiple gated transistor technique (MTGR) has been designed whereby the output power from the PA is controlled by external switching control voltage. Series combining transformer has been to adopted to achieve higher output power. The PA has 300MHz bandwidth starting from the frequency of 1.7GHz up to 2.0GHz, covering the LTE bands 1, 2 and 3, with output saturated power of 33dBm.

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Official URL or Download Paper: http://ieeexplore.ieee.org/document/8280379/

Additional Metadata

Item Type:	Conference or Workshop Item (Paper)
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1109/PRIMEASIA.2017.8280379
Publisher:	IEEE
Keywords:	Multimode; Multiband; Power amplifier; Power added efficiency (PAE); Long term evolution (LTE)
Depositing User:	Nabilah Mustapa
Date Deposited:	01 Mar 2018 00:27
Last Modified:	01 Mar 2018 00:27
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/PRIMEASIA.2017.8280379
URI:	http://psasir.upm.edu.my/id/eprint/59361
Statistic Details:	View Download Statistic

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