Rapid Radio Frequency Amplitude and Phase Distortion Measurement Using Amplitude Modulated Stimulus

2010 ◽  
Author(s):  
Shreyas Sen ◽  
Shyam Devarakond ◽  
Abhijit Chatterjee
Keyword(s):  
Radio Frequency ◽  
Phase Distortion

The Equivalent Proving of Two Typical Vector Composing PM Circuits and their Characteristic Analysis

2011 ◽  
Vol 298 ◽  
pp. 193-196
Author(s):  
Qiu Dong Sun ◽  
Zheng Guo Liu ◽  
Wen Xin Ma ◽  
Jiang Wei Huang
Keyword(s):  
Mathematical Method ◽  
Radio Frequency ◽  
Phase Modulation ◽  
Phase Distortion ◽  
Teaching Material ◽  
Not Given ◽  
Characteristic Analysis ◽  
Radio Frequency Circuits ◽  
Nonlinear Phase ◽  
Pros And Cons

PM, Vector Composing, Armstrong PM, QAM-based PM, Equivalent Analysis Abstract. Both the Armstrong phase modulation (PM) and QAM-based PM are typical vector composing circuits in the course “Radio Frequency Circuits”. Due to having innate defects of nonlinear phase distortion and parasitical AM, the characteristics of Armstrong PM are not good unless the modulation exponent is small enough. Therefore, the Armstrong PM is an approximate circuit. The QAM- based PM is a quite different circuit from the Armstrong PM, and its defects are not given in general teaching material. The equivalence of two circuits is proved in this paper by mathematical method. So, the QAM-based PM has same pros and cons with Armstrong PM and can be replaced with the latter completely.

46: Intermediate Follow-Up Comparison between Partial Nephrectomy and Radio Frequency Ablation in T1A Renal Tumors

2006 ◽  
Vol 175 (4S) ◽  
pp. 16-16 ◽  
Author(s):  
Joshua M. Stern ◽  
Robert S. Svatek ◽  
Sangtae Park ◽  
J. Kyle Anderson ◽  
Yair Lotan ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Partial Nephrectomy ◽  
Radio Frequency Ablation ◽  
Renal Tumors

1913: The Radiographic Evolution of Radio Frequency Ablated Renal Lesions

2004 ◽  
Vol 171 (4S) ◽  
pp. 505-505
Author(s):  
Edward D. Matsumoto ◽  
Lori Watumall ◽  
D. Brooke Johnson ◽  
Kenneth Ogan ◽  
Grant D. Taylor ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Renal Lesions
Sign in / Sign up

Export Citation Format

Share Document