표 1. | Table 1. 이전 연구 결과들과의 비교 | Performance comparison to the previous works
Ref. | Freq (GHz) | Topology | VDD (V) | Gain (dB) | Psat (dBm) | Page (dBm) | OBO (dB) | PAE (%) | DE (%) | ACLR (dBC) | PAPR (dB) | Signal BW (MHz) | Signal type |
[7] | 2.0 | Symmetric CCL | 28 | 12.2 | 42.3 | 33.2 | 9.1 | N/A | 57 | −23 | 9.6 | 5 | WCDMA |
[8] | 1.35~1.7 | Symmetric CCL | 28/32 | 14~16 | <42 | <33 | 9 | N/A | 50~56 | −34/−54 | 8.6 | 20 | LTE |
[10] | 1.68 | Asymmetric CCL | 28 | 13.5 | 43.5 | 34 | 9.5 | 53.6 | 56.4 | −27/−48 | 9.6 | 10 | LTE |
[11] | 3.3~3.6 | Asymmetric | 28 | 11~13 | 41~42 | 34 | 7~8 | 36~45 | N/A | −25.6 | - | 10 | LTE |
This work | 3.5~3.6 | Asymmetric CCL | 28 | 10.7~11.5 | 42~43 | 35 | 7~8 | 44~45 | 48~48.5 | −31/−50.4 | 7.5 | 20 | LTE |