Referenced Items are not available for this document.
The requirements for energy efficiency in cellular RF power amplifiers necessitate their operation in regions of significant nonlinear distortion, with a resultant regrowth of undesired adjacent-channel spectral products that must be maintained within specified limits. This paper presents a method for predicting adjacent-channel spectral regrowth based on single-tone distortion curves that are easily measured in the laboratory and readily simulated in SPICE. The method affords a practical approach to predicting adjacent-channel power that has proven very useful for designing power amplifiers for cellular service under the IS-54 standard.
Published in:
Microwave Symposium Digest, 1998 IEEE MTT-S International
(Volume:3
)
Date of Conference: 7-12 June 1998
- Page(s):
- 1595 - 1598 vol.3
- Meeting Date :
- 07 Jun 1998-12 Jun 1998
- ISSN :
- 0149-645X
- Print ISBN:
- 0-7803-4471-5
- INSPEC Accession Number:
- 6005142
- Conference Location :
- Baltimore, MD, USA
- Digital Object Identifier :
- 10.1109/MWSYM.1998.700681
- Product Type:
- Conference Publications
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