ZTE Communications ›› 2020, Vol. 18 ›› Issue (3): 26-32.DOI: 10.12142/ZTECOM.202003005
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CHANG Su-Wei(), LIN Chueh-Jen, TSAI Wen-Tsai, HUNG Tzu-Chieh, HUANG Po-Chia
Received:
2020-06-16
Online:
2020-09-25
Published:
2020-11-03
About author:
CHANG Su-Wei (CHANG Su-Wei, LIN Chueh-Jen, TSAI Wen-Tsai, HUNG Tzu-Chieh, HUANG Po-Chia. Design of Millimeter-Wave Antenna-in-Package (AiP) for 5G NR[J]. ZTE Communications, 2020, 18(3): 26-32.
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URL: https://zte.magtechjournal.com/EN/10.12142/ZTECOM.202003005
Index | Consideration | TMYTEK’s Capability |
---|---|---|
Tx Power | Output power of each element | 18 dBm for 28 GHz 15 dBm for 39 GHz |
Frequency | Meeting operator’s frequency bands | n257, n258, n260, n261 Ranges from 24 to 41 GHz |
Rx NF | Better system sensitivity provided by lower noise floor | 4.5 dBm in 28 GHz 6.5 dBm for 39 GHz. |
Phase | Phase difference is the basic of beamforming; step size and error are the key considerations. | 6-bit phase shifter ±3° RMS phase error |
Table 1 Beamforming design considerations and TMYTEK’s capability
Index | Consideration | TMYTEK’s Capability |
---|---|---|
Tx Power | Output power of each element | 18 dBm for 28 GHz 15 dBm for 39 GHz |
Frequency | Meeting operator’s frequency bands | n257, n258, n260, n261 Ranges from 24 to 41 GHz |
Rx NF | Better system sensitivity provided by lower noise floor | 4.5 dBm in 28 GHz 6.5 dBm for 39 GHz. |
Phase | Phase difference is the basic of beamforming; step size and error are the key considerations. | 6-bit phase shifter ±3° RMS phase error |
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