博碩士論文 101521036 完整後設資料紀錄

DC 欄位 語言
DC.contributor電機工程學系zh_TW
DC.creator陳柏勳zh_TW
DC.creatorPo-Hsun Chenen_US
dc.date.accessioned2014-7-2T07:39:07Z
dc.date.available2014-7-2T07:39:07Z
dc.date.issued2014
dc.identifier.urihttp://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=101521036
dc.contributor.department電機工程學系zh_TW
DC.description國立中央大學zh_TW
DC.descriptionNational Central Universityen_US
dc.description.abstract本論文利用tsmc提供的0.18-μm CMOS 與90-nm CMOS製程設計功率放大器,在設計上分成兩部份,第一部份為tsmc 0.18-μm CMOS製程設計功率放大器以操作於K頻段功率放大器為主要目標。運用傳輸線型變壓器和磁耦合變壓器達到寬頻與低損耗的阻抗匹配,以及使用交錯耦合單向化電容抑制共源結構中由於閘-汲寄生電容(Cgd)所產生的密勒效應(Miller Effects),提高放大器電路的隔離度、穩定性和提升傳輸增益(S21),達成高隔離度和高增益之功率放大器;第二部份為全積體整合矽製程tsmc 90-nm CMOS設計於V頻段之寬頻功率放大器,使用T型傳輸線寬頻匹配技術,以及串接三級電晶體串疊架構達到寬頻功率放大器。 各電路特性量測如下:應用於K頻段之單向化差動功率放大器,傳輸增益(S21)為26.2 dB,反向傳輸增益(S12)低於-60 dB,飽和輸出功率為20.6 dBm,1-dB增益壓縮點輸出功率為17 .2 dBm,功率增進效率為16%, 3-dB頻寬為4 GHz(19.2 GHz至23.2 GHz);應用傳輸線型變壓器於K頻段高增益單向化功率放大器,傳輸增益(S21)為26.2 dB,反向傳輸增益(S12)低於-58 dB,飽和輸出功率為20.3 dBm,1-dB增益壓縮點輸出功率為17 .2 dBm,功率增進效率為24.1%, 3-dB頻寬為4.5 GHz(18.8 GHz至23.3 GHz);V頻段寬頻功率放大器,傳輸增益(S21)為17.8 dB,飽和輸出功率為11.4 dBm,1-dB增益壓縮點輸出功率為7.2 dBm,功率增進效率為4.4%, 3-dB頻寬(受限於量測儀器只能量測到67 GHz)為19.8 GHz(47.2 GHz至67 GHz)。zh_TW
dc.description.abstractBoth K-band and V-band fully integrated silicon-based power amplifiers are designed in this thesis, which are fabricated in tsmc 0.18-μm and 90-nm CMOS processes, respectively. In the first part, the power amplifier adopted a neutralization topology to mitigate the intrinsic gate-drain feedback of each transistor to increase power gain and reverse isolation. The amplifier consists of three differential stages that are used transformers for impedance matching and inter-stage coupling. The 3-dB bandwidths are from 19.3 to 23.3 GHz with reverse isolation better than 60 dB. The amplifier achieves a power gain of 26.2 dB, a saturated output power of 20.6 dBm, an output 1-dB gain compression point of 17.2 dBm and a power added efficiency of 16.2%. The chip size is 1.11 mm2 with pad. In the second part, we use transmission-line transformers for the input and output matching networks. The 3-dB bandwidths are from 18.8 to 23.5 GHz with reverse isolation better than 58 dB. The amplifier achieves a power gain of 26.2 dB, a saturated output power of 20.3 dBm, an output 1-dB gain compression point of 17.4 dBm and a power added efficiency of 24.1%. The chip size is 1.11 mm2 with pad. In the third part, a wideband V-band power amplifier is implemented by adopting wideband matching network technique. The V-band power amplifier with wideband in tsmcTM 90-nm CMOS Technology achieves a power gain of 17.8 dB, a saturation output power of 11.4 dBm, an output power at 1-dB gain compression point of 7.2 dBm, and a power added efficiency of 4.4%. The 3-dB bandwidths are from 47.2 to 67 GHz. The chip size is 0.57 mm2 with pad.en_US
DC.subject功率放大器zh_TW
DC.subject傳輸線型變壓器zh_TW
DC.subject單向化電路zh_TW
DC.subjectPower Amplifieren_US
DC.subjectTLTen_US
DC.subjectUnilateralizationen_US
DC.title應用於K頻段之單向化全積體整合功率放大器與應用於V頻段之寬頻功率放大器研製zh_TW
dc.language.isozh-TWzh-TW
DC.titleImplementation on Fully Integrated Unilateralized CMOS Power Amplifiers for K-band Applications and Wideband Power Amplifier for V-band Applicationsen_US
DC.type博碩士論文zh_TW
DC.typethesisen_US
DC.publisherNational Central Universityen_US

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