5. Noise in sub-assemblies
5.1 Frequency sources
5.1.1 Components and architectures
Modern microwave equipment imposes demanding specifications, in which frequency sources are a critical element of highly evolved design . The most common requirement is for a programmable frequency plan contained...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
This article is included in
Electronics
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Noise in sub-assemblies
Bibliography
Standards and norms
ITU-R SM 329.7
defines "out-of-band" emissions, i.e. outside the band used, but within the total band allocated.
CEPT/ERC/REC 74-01 "spurious emissions
defines – 30 dBm per 1 GHz band
EN 301 390
specifies point-multipoint equipment, etc.
Directory
ITU (International Telrmmunications Union)
ETSI (European Telecommunication Standardization Organization)
FCC (Federal Communications Commission)
Software tools
Microwave circuits
AppCAD : http://www.hp.woodshot.com/
Friis formula
http://www.emtalk.com/tools/noise-figure-calculator.php
Non-linear simulation
...
Websites
Microwaves and hyperfrequencies website : http://www.hyper-rf.com/
Events
Annual Microwave and RF Show : http://www.microwave-rf.com/
European Microwave Week: http://www.eumweek.com/
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference