Abstract: The present disclosure provides a lawn mower body structure and a lawn mower, and relates to the technical field of weeding devices. The lawn mower body structure includes the control handle, the first rod body, the second rod body, and the third rod body, wherein one end of the first rod body is connected to the control handle, and the other end is connected to the second rod body via the quick locking member; one end of the second rod body away from the first rod body is connected to the third rod body via the fixed locking member; and one end of the third rod body away from the second rod body can connect to the lawn mower head of the lawn mower.

Abstract: A multigenerational front-end module (FEM) is disclosed. In particular, a FEM having a single transmission path may include a single power amplifier with supporting elements such as for example, bias levels, load modulation, supply voltages, or the like, that may be reconfigured and tuned so as to allow the single power amplifier to adapt effectively and work with different generations of wireless protocols. The use of such an adaptive, reconfigurable, tunable transmission path allows smaller and more cost-effective FEMs to be provided. Settings for the various changes may be stored in a look-up table (LUT) or the like.