An active feedback for wideband amplifier linearization
1st International Conference 3G Mobile Communication Technologies, London, Kanada, 27 - 29 Mart 2000, ss.112-116, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Basıldığı Şehir: London
- Basıldığı Ülke: Kanada
- Sayfa Sayıları: ss.112-116
- Orta Doğu Teknik Üniversitesi Kuzey Kıbrıs Kampüsü Adresli: Hayır
Özet
A new active feedback network is proposed for amplifier linearization. The technique is analyzed theoretically and practical results demonstrate the linearization performance with two-tones, pi/4 DQPSK and WCDMA. This technique differs from available linearization techniques by performing both with narrow and wideband modulated signals. Also the linearization circuitry is simple and small in size.