Can I install SDK manager on the host with aarch64 processor?

The SDK manager provided on https://developer.nvidia.com/embedded/dlc/nv-sdk-manager is for the host with amd64 processor.
(sdkmanager_0.9.12-4180_amd64.deb)

But I have a host PC with aarch64. Is there the SDK manager installation file for aarch64(arm64)?

Not possible. Installation involves a binary executable native only to the desktop PC.