Matches in SemOpenAlex for { <https://semopenalex.org/work/W2336346522> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2336346522 abstract "The Impulse Radiating Antenna, a re∞ector antenna employing a TEM feed, has been shown to provide excellent time-domain pulse reproduction on its principal axis. We ex- amine the on-axis response of a representative, well-designed Impulse Radiating Antenna in the frequency- and time-domains and show that it is the existence of the pre-pulse in the time-domain response that causes the frequency-domain transfer function to be non-minimum phase in na- ture. Moreover, the hypothetical time-domain response corresponding to the minimum phase frequency domain transfer function derived in turn from the magnitude of the on-axis response of the impulse radiating antenna is essentially identical to the actual time domain response ex- cept that the pre-pulse occurs after the main pulse. That is, the time domain response associated with the minimum phase transfer function appears almost as a mirror image of the actual time domain response with the symmetry occurring around the center of the main pulse. 1. INTRODUCTION The Impulse Radiating Antenna (IRA), a re∞ector antenna employing a TEM feed structure (1), has been shown to provide excellent time-domain pulse reproduction on its principal axis; more speciflcally as stated in (1), a step-like signal into the antenna gives an approximate delta-function response in the far fleld. While this statement succinctly describes the ideal time domain behavior, the frequency domain counterpart is that perfect time domain pulse reproduction requires satisfac- tion of the distortionless transfer function criterion in the frequency domain. Distortionless transfer functions, in turn, are a small subset of a more general group, minimum-phase transfer functions. When a minimum-phase network exhibits a transfer function magnitude which is nearly constant with frequency, its associated phase function necessarily satisfles the distortionless transfer function criterion; however, many broadband antennas and other physical systems exhibiting ∞at or nearly ∞at transfer functions are not minimum-phase. An example of such a broadband, non-minimum phase antenna is the Log-Periodic Dipole Antenna (LPDA), the transfer function of which exhibits a nominally ∞at magnitude, but deviates greatly from minimum phase behavior (2). It is well known that this antenna exhibits poor time domain pulse fldelity." @default.
- W2336346522 created "2016-06-24" @default.
- W2336346522 creator A5037058999 @default.
- W2336346522 creator A5065102622 @default.
- W2336346522 creator A5070348738 @default.
- W2336346522 date "2011-01-01" @default.
- W2336346522 modified "2023-09-23" @default.
- W2336346522 title "The Minimum Phase Nature of the Transfer Function of the Impulse Radiating Antenna" @default.
- W2336346522 cites W2061551363 @default.
- W2336346522 cites W2110878526 @default.
- W2336346522 cites W2148693071 @default.
- W2336346522 cites W2160971803 @default.
- W2336346522 hasPublicationYear "2011" @default.
- W2336346522 type Work @default.
- W2336346522 sameAs 2336346522 @default.
- W2336346522 citedByCount "1" @default.
- W2336346522 countsByYear W23363465222012 @default.
- W2336346522 crossrefType "journal-article" @default.
- W2336346522 hasAuthorship W2336346522A5037058999 @default.
- W2336346522 hasAuthorship W2336346522A5065102622 @default.
- W2336346522 hasAuthorship W2336346522A5070348738 @default.
- W2336346522 hasConcept C103824480 @default.
- W2336346522 hasConcept C119599485 @default.
- W2336346522 hasConcept C120665830 @default.
- W2336346522 hasConcept C121332964 @default.
- W2336346522 hasConcept C127413603 @default.
- W2336346522 hasConcept C134306372 @default.
- W2336346522 hasConcept C19118579 @default.
- W2336346522 hasConcept C21822782 @default.
- W2336346522 hasConcept C24890656 @default.
- W2336346522 hasConcept C31972630 @default.
- W2336346522 hasConcept C33923547 @default.
- W2336346522 hasConcept C41008148 @default.
- W2336346522 hasConcept C62520636 @default.
- W2336346522 hasConcept C70836080 @default.
- W2336346522 hasConcept C72279823 @default.
- W2336346522 hasConcept C76155785 @default.
- W2336346522 hasConcept C81299745 @default.
- W2336346522 hasConceptScore W2336346522C103824480 @default.
- W2336346522 hasConceptScore W2336346522C119599485 @default.
- W2336346522 hasConceptScore W2336346522C120665830 @default.
- W2336346522 hasConceptScore W2336346522C121332964 @default.
- W2336346522 hasConceptScore W2336346522C127413603 @default.
- W2336346522 hasConceptScore W2336346522C134306372 @default.
- W2336346522 hasConceptScore W2336346522C19118579 @default.
- W2336346522 hasConceptScore W2336346522C21822782 @default.
- W2336346522 hasConceptScore W2336346522C24890656 @default.
- W2336346522 hasConceptScore W2336346522C31972630 @default.
- W2336346522 hasConceptScore W2336346522C33923547 @default.
- W2336346522 hasConceptScore W2336346522C41008148 @default.
- W2336346522 hasConceptScore W2336346522C62520636 @default.
- W2336346522 hasConceptScore W2336346522C70836080 @default.
- W2336346522 hasConceptScore W2336346522C72279823 @default.
- W2336346522 hasConceptScore W2336346522C76155785 @default.
- W2336346522 hasConceptScore W2336346522C81299745 @default.
- W2336346522 hasLocation W23363465221 @default.
- W2336346522 hasOpenAccess W2336346522 @default.
- W2336346522 hasPrimaryLocation W23363465221 @default.
- W2336346522 hasRelatedWork W1525084639 @default.
- W2336346522 hasRelatedWork W1998741631 @default.
- W2336346522 hasRelatedWork W2031320397 @default.
- W2336346522 hasRelatedWork W2075741641 @default.
- W2336346522 hasRelatedWork W2076072777 @default.
- W2336346522 hasRelatedWork W2110878526 @default.
- W2336346522 hasRelatedWork W2121852060 @default.
- W2336346522 hasRelatedWork W2145279805 @default.
- W2336346522 hasRelatedWork W2170638631 @default.
- W2336346522 hasRelatedWork W2188390966 @default.
- W2336346522 hasRelatedWork W2353321740 @default.
- W2336346522 hasRelatedWork W2354966537 @default.
- W2336346522 hasRelatedWork W2588489662 @default.
- W2336346522 hasRelatedWork W3155767270 @default.
- W2336346522 hasRelatedWork W2185296624 @default.
- W2336346522 hasRelatedWork W2231177740 @default.
- W2336346522 hasRelatedWork W2758172349 @default.
- W2336346522 hasRelatedWork W2814158134 @default.
- W2336346522 hasRelatedWork W2866262586 @default.
- W2336346522 hasRelatedWork W2927645892 @default.
- W2336346522 isParatext "false" @default.
- W2336346522 isRetracted "false" @default.
- W2336346522 magId "2336346522" @default.
- W2336346522 workType "article" @default.