Exhibit 23.2

CONSENT OF INDEPENDENT REGISTERED

PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-3 of our reports dated March 30, 2006, relating to the consolidated financial statements and financial statement schedule of WJ Communications, Inc. and management’s report on the effectiveness of internal control over financial reporting (which report expresses an adverse opinion on the effectiveness of the Company’s internal control over financial reporting because of a material weakness) appearing in the Annual Report on Form 10-K of WJ Communications, Inc. for the year ended December 31, 2005, and to the reference to us under the heading “Experts” in the Prospectus, which is part of this Registration Statement.

/s/ DELOITTE & TOUCHE LLP

Deloitte & Touche LLP

San Jose, California

April 27, 2006