By James Benford, John A. Swegle, Edl Schamiloglu
"Following within the footsteps of its well known predecessors, excessive energy Microwaves, 3rd variation keeps to supply a wide-angle, built-in view of the sector of excessive energy microwaves (HPMs). This 3rd version comprises major updates in each bankruptcy in addition to a brand new bankruptcy on beamless structures that covers nonlinear transmission traces. Written by way of an experimentalist, a theorist, and an utilized theorist, respectively, the e-book bargains complementary views on diversified resource varieties. The authors tackle: how HPM relates traditionally and technically to the traditional microwave box; the prospective purposes for HPM and the major standards that HPM units need to meet as a way to be utilized; how excessive energy assets paintings, together with their functionality features and boundaries; [and] the vast basic concerns to be addressed sooner or later for a large choice of resource forms. The booklet is obtainable to a number of audiences. Researchers at the moment within the box can widen their figuring out of HPM. current or capability clients of microwaves will detect the benefits of the dramatically larger energy degrees which are being made on hand. beginners to the sector can pursue extra study. choice makers in direct strength acquisition and comparable fields, equivalent to radar, communications, and excessive power physics, can see how advancements in HPM will have an effect on them." -- Publisher's description Read more...
summary: "Following within the footsteps of its well known predecessors, excessive strength Microwaves, 3rd variation maintains to supply a wide-angle, built-in view of the sphere of excessive strength microwaves (HPMs). This 3rd version contains major updates in each bankruptcy in addition to a brand new bankruptcy on beamless platforms that covers nonlinear transmission strains. Written via an experimentalist, a theorist, and an utilized theorist, respectively, the publication bargains complementary views on assorted resource varieties. The authors handle: how HPM relates traditionally and technically to the traditional microwave box; the potential functions for HPM and the most important standards that HPM units need to meet as a way to be utilized; how excessive energy assets paintings, together with their functionality functions and boundaries; [and] the vast basic concerns to be addressed sooner or later for a wide selection of resource varieties. The booklet is on the market to numerous audiences. Researchers presently within the box can widen their figuring out of HPM. current or strength clients of microwaves will become aware of the benefits of the dramatically greater strength degrees which are being made to be had. novices to the sector can pursue additional learn. determination makers in direct power acquisition and similar fields, equivalent to radar, communications, and excessive power physics, can see how advancements in HPM will have an effect on them." -- Publisher's description
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Extra resources for High power microwaves
It is easier to begin by scoping the system with reduced scaling models, so that before going to the trouble of getting components designed, you can make choices about whether they are even in the ballpark. From an initial systems analysis, you can do a better job of setting requirements. Systems design involves optimization of the overall system, as distinct from piecemeal suboptimization of the elements of the system. Suboptimization is the common failure mode in systems, and it is a problem that occurs with high frequency.
For example, we will assume an efficiency for conversion of electron beam power to microwave power at the output of the microwave source; no attempt will be made to compute or even estimate that efficiency from first principles. Rather, it is an independent input parameter; we will choose a value in line with those observed in actual experiments. We can vary it to uncover the effect on SuperSystem. This is one of the key elements of the process of scoping a system using a systems modeling approach.
The motor generator supplying prime power is seen to the lower right. the lower dish on the roof is the transmitting antenna, while the upper dish is the receiving antenna. 2 Designing High Power Microwave Systems electron beam is injected into a BWO to generate an RF output in the X-band with a power of nominally 500 MW, implying a power efficiency in the BWO of about 17%. 2-m-diameter parabolic dish. The superconducting magnet for the BWO produces a 3-T magnetic field. The radiated output is about 400 MW in a 5-ns pulse.