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anyone can upload cst example of Defected Ground Structure?
thanx in advs~~~~
BTW,,,,,i want to design some DGS in HFSS,but i can't define correctly boundary and excitation....can someone give me some advices or examples......thx alt~~~
defect ground structure
hi pewang:
these papers are exactly suitable for me!!!!
i'm working on how to eliminate 2th and 3th harmonics of a s-band class C high power amplifier outping 130w .......can u give me some advices? In my situation,using DGS may be unaccessible for me...so i want to get...
hi toonafishy:
can u give me somes details abt the analysis、simulation and measurement of load-pull ?
by the way , give me some info. about high power transistors vender
thax alt!!!!
hi eladg!
i want to design a microwave pulse PA that outputs 110W operating on 2.3GHz ,and i want to use PH2226(macom's transistor)..can u give me some application notes.
need papers ,thax lat
[1] M. C. Jeruchim, P. Balaban, and K. S. Shanmugan, Simulation of
Communication Systems: Modeling, Methodology, and Techniques, 2nd
ed. Norwell, MA: Kluwer, 2000.
[2] O. Shimbo, “Effects of intermodulation, AM-PM conversion and additive
noise in multicarrier TWT...
need paper ,thanx
1....Kenney, J. S., and A. Leke, “Simulation of Spectral Regrowth, Adjacent Power, and Error Vector Magnitude in Digital Cellular and PCS Amplifiers,” Microwave Journal,October 1995.
2...Kaye, A. R., D. A. George, and M. J. Eric, “Analysis and Compensation of...
hi Guys:
i have been built a four-stage amplifier operating in 2.3GHz to 2.4GHz,which peak output power at the 1dB gain compression point is approximately 500W....Its final stage consists of four balanced 120W BJT.
Behaviroal modeling of the high power amplifer is my next work.as u...
MMT paper need
1...W. Bosch and G. Gatti, "Measurement and Simulation of Memory Effects in Predistortion Linearizers," IEEE Transactions on Microwave Theory and Techniques, Vol. 37, No. 12,December 1989, pp. 18851890.
2...K. Lu, P.M. McIntosh, C.M. Snowden and R.D. Pollard, "Low-frequency...
telemetry question
hi all:
anyone can give me some informations abt telemetry?i'm a newboy on this subject and plz give me some basic tutorials or url or pdf...thax alt
best regards...
Dear PeWang:
thanks for u's share.bt when i browse chapter 4.5-4.8, these files are missing......this chapter 4 comes from the book"The RF and Microwave Handbook" ?
Editor in Chief Mike Golio Boca Raton: CRC Press LLC,2001
thx alt
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