總計畫：38-GHz 無線收發系統關鍵元組件技術(3/3) 子計畫七：射頻頻率合成器與放大器晶片設計(3/3)
Date Issued
2004-07-31
Date
2004-07-31
Author(s)
DOI
922219E002007
Abstract
Because of the fast development of the
personal communication, it makes the whole
wireless communication industry grow
vigorously. Digital network that such as of
future generation: GSM, CT2, DECT, etc.
follow the personal communication system
of the calling out device and wireless
regional network, also there is the same
frequency band at the same time. It is also a
subject of positive development of countries
all over the world that the communication of
the data is not having on-line application.
Meanwhile, high frequency if microwave
radio frequency of 38GHz it communicates
to be communication pet in the future also.
Plan this make with integrated circuit of
CMOS Cheng main circuit structure, set up
and take the initiative in order to realize
jumping the frequency synthesizer and its
control circuit, phase locking return circuit
and except that device circuit frequently of
radio frequency of the type frequently with
the passive original paper model, and the
radio frequency amplifier combines and
accumulates the body. Overall arrangement
and chip of carrying on the integrated circuit
finally are made, test and cooperate with
finishing systematic merger finally.
This plan is expected to finish in three
years. Carry on the discussion of the
frequency synthesizer and choice of the
circuit structure in the first year
(90/8/1-91/7/31). Design the digit circuit part
in the frequency synthesizer tentatively. We
improve the inductance characteristic of the
spiral in the second year (91/8/1-92/7/31),
and apply to a frequency synthesizer. We
realize one 5.2- GHz CMOS low
miscellaneous news amplifier in the third
year (92/8/1-93/7/31).
Publisher
臺北市：國立臺灣大學電機工程學系暨研究所
Type
report
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