Ha, HTS just provides you a simple machine solution, but how
reliable is that solution? 
The Harms infamous only record of knocking out an AESA radar
happened in 2003, When a USAF F16 launched an AGM88 harm, destroyed
a friendly units MPQ-53 radar for guiding the Patriot SAM.
ASEA is the best way to count ani-radiation missile, 1 of the
features the ASEA has is its low-probability of intercept ( LPI) ,
if you know the F22s APG77 ASEA, you probably heard of this LPI.
short to instantaneous scanning rates of the AESA contribute to
this LPI feature, but not all, some other advantages of the ASEA
can also make the Radar Warning Receiver's interception distance
much shortened if compared to old style mechanic driven radar and
increase the difficulties for the HARM mission computer to analyze
those signals fast enough.
BTW, Cheating Anti-radiation missile is not that a tough task as
compared to jamming an AAM or SAM