Files in this item
| Files | Description | Format |
|---|---|---|
|
application/pdf  3290206.pdf (2MB) | (no description provided) |
Description
| Title: | Dynamic Range Analysis and High-Speed Integrated Circuit Designs Using Indium Phosphide HBT Technology |
| Author(s): | Chuang, Yu-Ju |
| Doctoral Committee Chair(s): | Feng, Milton |
| Department / Program: | Electrical and Computer Engineering |
| Discipline: | Electrical and Computer Engineering |
| Degree Granting Institution: | University of Illinois at Urbana-Champaign |
| Degree: | Ph.D. |
| Genre: | Dissertation |
| Subject(s): | Engineering, Electronics and Electrical |
| Abstract: | Two integrated circuits using InP DHBT technology have been demonstrated with the aid of the accurate large-signal and noise models developed in this work. The true logarithmic amplifier shows the bandwidth of 22 GHz, which is significantly higher than the previous 6 GHz in literature. This circuit has 43-dB log range and +/-2-dB log accuracy. The other circuit is a quadrature modulator, which operates at 1 G ∼11 GHz. Good carrier rejection of -30 dB and third-order harmonic suppression of -56 dB have been achieved with competitive output power over the other published results. |
| Issue Date: | 2007 |
| Type: | Text |
| Language: | English |
| Description: | 79 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2007. |
| URI: | http://hdl.handle.net/2142/81027 |
| Other Identifier(s): | (MiAaPQ)AAI3290206 |
| Date Available in IDEALS: | 2015-09-25 |
| Date Deposited: | 2007 |
This item appears in the following Collection(s)
-
Dissertations and Theses - Electrical and Computer Engineering
Dissertations and Theses in Electrical and Computer Engineering -
Graduate Dissertations and Theses at Illinois
Graduate Theses and Dissertations at Illinois